1389 lines
30 KiB
Plaintext
1389 lines
30 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 2 3
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Title "Reflow Oven Controller"
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Date "2019-09-02"
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Rev "v1.0"
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Comp "Shimatta"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L Amplifier_Operational:MCP6401UT-xOT U304
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U 1 1 5D8C684C
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P 2300 1300
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F 0 "U304" H 2200 1300 50 0000 L CNN
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F 1 "MCP6V31U" H 2300 1100 50 0000 L CNN
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F 2 "Package_TO_SOT_SMD:SOT-23-5_HandSoldering" H 2300 1300 50 0001 L CNN
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F 3 "http://ww1.microchip.com/downloads/en/devicedoc/22229d.pdf" H 2300 1300 50 0001 C CNN
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1 2300 1300
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1 0 0 -1
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$EndComp
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Text HLabel 10000 1300 2 50 Output ~ 0
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FORCE+
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Text HLabel 10000 1600 2 50 Output ~ 0
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FORCE-
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Text HLabel 10000 1400 2 50 Input ~ 0
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SENS+
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Text HLabel 10000 1500 2 50 Output ~ 0
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SENS-
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Wire Wire Line
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10000 1500 9550 1500
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Wire Wire Line
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10000 1400 9050 1400
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Wire Wire Line
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9050 1400 9050 1800
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Connection ~ 9050 1400
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Wire Wire Line
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9550 1500 9550 1800
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Connection ~ 9550 1500
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$Comp
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L Device:C C311
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U 1 1 5D8EB53F
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P 9050 1950
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F 0 "C311" H 9165 1996 50 0000 L CNN
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F 1 "100n" H 9165 1905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 9088 1800 50 0001 C CNN
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F 3 "~" H 9050 1950 50 0001 C CNN
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1 9050 1950
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C C312
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U 1 1 5D8ECC3D
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P 9550 1950
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F 0 "C312" H 9665 1996 50 0000 L CNN
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F 1 "100n" H 9665 1905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 9588 1800 50 0001 C CNN
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F 3 "~" H 9550 1950 50 0001 C CNN
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1 9550 1950
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0322
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U 1 1 5D8EE226
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P 9050 2350
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F 0 "#PWR0322" H 9050 2100 50 0001 C CNN
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F 1 "GND" H 9055 2177 50 0000 C CNN
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F 2 "" H 9050 2350 50 0001 C CNN
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F 3 "" H 9050 2350 50 0001 C CNN
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1 9050 2350
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0323
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U 1 1 5D8EE831
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P 9550 2350
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F 0 "#PWR0323" H 9550 2100 50 0001 C CNN
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F 1 "GND" H 9555 2177 50 0000 C CNN
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F 2 "" H 9550 2350 50 0001 C CNN
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F 3 "" H 9550 2350 50 0001 C CNN
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1 9550 2350
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9550 2350 9550 2100
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Wire Wire Line
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9050 2350 9050 2100
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Text Label 7150 1300 0 50 ~ 0
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F+
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Text Label 7150 1400 0 50 ~ 0
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S+
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Text Label 7150 1500 0 50 ~ 0
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S-
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Text Label 7150 1600 0 50 ~ 0
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F-
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Wire Wire Line
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2000 1400 1950 1400
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Wire Wire Line
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1950 1400 1950 1700
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Wire Wire Line
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1950 1700 2950 1700
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Text Label 3800 1700 2 50 ~ 0
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F-
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Wire Wire Line
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3500 1700 3500 1750
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Connection ~ 3500 1700
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Wire Wire Line
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3500 1700 3800 1700
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$Comp
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L Device:R R311
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U 1 1 5D90BA7B
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P 3500 1900
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F 0 "R311" H 3570 1946 50 0000 L CNN
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F 1 "1k 0.1%" H 3570 1855 50 0000 L CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3430 1900 50 0001 C CNN
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F 3 "~" H 3500 1900 50 0001 C CNN
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1 3500 1900
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0315
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U 1 1 5D90C0A7
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P 3500 2100
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F 0 "#PWR0315" H 3500 1850 50 0001 C CNN
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F 1 "GND" H 3505 1927 50 0000 C CNN
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F 2 "" H 3500 2100 50 0001 C CNN
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F 3 "" H 3500 2100 50 0001 C CNN
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1 3500 2100
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3500 2100 3500 2050
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Wire Wire Line
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2200 1600 2200 2100
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$Comp
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L power:GND #PWR0313
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U 1 1 5D90E0AF
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P 2200 2100
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F 0 "#PWR0313" H 2200 1850 50 0001 C CNN
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F 1 "GND" H 2205 1927 50 0000 C CNN
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F 2 "" H 2200 2100 50 0001 C CNN
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F 3 "" H 2200 2100 50 0001 C CNN
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1 2200 2100
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2200 1000 2200 850
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Wire Wire Line
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2200 850 2400 850
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Connection ~ 2200 850
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Wire Wire Line
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2200 850 2200 750
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$Comp
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L Device:C C306
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U 1 1 5D910C4E
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P 2550 850
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F 0 "C306" V 2298 850 50 0000 C CNN
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F 1 "100n" V 2389 850 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2588 700 50 0001 C CNN
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F 3 "~" H 2550 850 50 0001 C CNN
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1 2550 850
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0 1 1 0
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$EndComp
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Wire Wire Line
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2700 850 2850 850
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Wire Wire Line
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2850 850 2850 900
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$Comp
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L power:GND #PWR0314
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U 1 1 5D912645
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P 2850 900
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F 0 "#PWR0314" H 2850 650 50 0001 C CNN
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F 1 "GND" H 2855 727 50 0000 C CNN
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F 2 "" H 2850 900 50 0001 C CNN
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F 3 "" H 2850 900 50 0001 C CNN
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1 2850 900
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2600 1300 2950 1300
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Text Label 3800 1300 2 50 ~ 0
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F+
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$Comp
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L Device:C C309
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U 1 1 5D918057
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P 2950 1500
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F 0 "C309" H 3065 1546 50 0000 L CNN
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F 1 "1n" H 3065 1455 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 2988 1350 50 0001 C CNN
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F 3 "~" H 2950 1500 50 0001 C CNN
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1 2950 1500
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2950 1650 2950 1700
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Connection ~ 2950 1700
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Wire Wire Line
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2950 1700 3500 1700
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Wire Wire Line
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2950 1350 2950 1300
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Connection ~ 2950 1300
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Wire Wire Line
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2950 1300 3800 1300
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$Comp
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L Reference_Voltage:TL431PK U301
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U 1 1 5D927A1A
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P 750 1550
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F 0 "U301" V 796 1480 50 0000 R CNN
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F 1 "TL431PK" V 705 1480 50 0000 R CNN
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F 2 "Package_TO_SOT_SMD:SOT-89-3" H 750 1400 50 0001 C CIN
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F 3 "http://www.ti.com/lit/ds/symlink/tl431.pdf" H 750 1550 50 0001 C CIN
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1 750 1550
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0 -1 -1 0
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$EndComp
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$Comp
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L Device:R R301
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U 1 1 5D929598
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P 750 900
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F 0 "R301" H 820 946 50 0000 L CNN
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F 1 "680" H 820 855 50 0000 L CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 680 900 50 0001 C CNN
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F 3 "~" H 750 900 50 0001 C CNN
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1 750 900
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1 0 0 -1
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$EndComp
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Wire Wire Line
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650 1550 600 1550
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Wire Wire Line
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550 1550 550 1300
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Wire Wire Line
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550 1300 750 1300
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Connection ~ 750 1300
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Wire Wire Line
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750 1300 750 1450
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Wire Wire Line
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750 1650 750 1800
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$Comp
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L power:GND #PWR0302
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U 1 1 5D92E1A1
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P 750 2100
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F 0 "#PWR0302" H 750 1850 50 0001 C CNN
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F 1 "GND" H 755 1927 50 0000 C CNN
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F 2 "" H 750 2100 50 0001 C CNN
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F 3 "" H 750 2100 50 0001 C CNN
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1 750 2100
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1 0 0 -1
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$EndComp
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Wire Wire Line
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750 1800 1300 1800
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Wire Wire Line
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1300 1800 1300 1650
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Connection ~ 750 1800
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Wire Wire Line
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750 1800 750 2100
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$Comp
|
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L Device:C C301
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U 1 1 5D932D1C
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P 1300 1500
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F 0 "C301" H 1415 1546 50 0000 L CNN
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F 1 "1u" H 1415 1455 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0603_1608Metric" H 1338 1350 50 0001 C CNN
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F 3 "~" H 1300 1500 50 0001 C CNN
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1 1300 1500
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1300 1350 1300 1200
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Wire Wire Line
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1300 1200 1600 1200
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Wire Wire Line
|
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750 1050 750 1200
|
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Wire Wire Line
|
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750 1200 850 1200
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Connection ~ 750 1200
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Wire Wire Line
|
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750 1200 750 1300
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$Comp
|
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L Device:R R303
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U 1 1 5D9371CC
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P 1050 1200
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F 0 "R303" V 843 1200 50 0000 C CNN
|
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F 1 "24k 0.1%" V 934 1200 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 980 1200 50 0001 C CNN
|
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F 3 "~" H 1050 1200 50 0001 C CNN
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1 1050 1200
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0 1 1 0
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|
$EndComp
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Wire Wire Line
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1200 1200 1300 1200
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Connection ~ 1300 1200
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Wire Wire Line
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750 700 750 750
|
|
Wire Wire Line
|
|
1600 1200 1600 1350
|
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Connection ~ 1600 1200
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Wire Wire Line
|
|
1600 1200 2000 1200
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$Comp
|
|
L Device:R R306
|
|
U 1 1 5D947159
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P 1600 1500
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|
F 0 "R306" H 1670 1546 50 0000 L CNN
|
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F 1 "1k 0.1%" H 1670 1455 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 1530 1500 50 0001 C CNN
|
|
F 3 "~" H 1600 1500 50 0001 C CNN
|
|
1 1600 1500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1600 1650 1600 1800
|
|
Wire Wire Line
|
|
1600 1800 1300 1800
|
|
Connection ~ 1300 1800
|
|
Wire Wire Line
|
|
7150 1600 10000 1600
|
|
Wire Wire Line
|
|
7150 1500 9550 1500
|
|
Wire Wire Line
|
|
7150 1400 9050 1400
|
|
Wire Wire Line
|
|
7150 1300 10000 1300
|
|
Wire Wire Line
|
|
850 1200 850 800
|
|
Wire Wire Line
|
|
850 800 1000 800
|
|
Connection ~ 850 1200
|
|
Wire Wire Line
|
|
850 1200 900 1200
|
|
$Comp
|
|
L Device:R R305
|
|
U 1 1 5D9B187D
|
|
P 1150 800
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|
F 0 "R305" V 943 800 50 0000 C CNN
|
|
F 1 "1" V 1034 800 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 1080 800 50 0001 C CNN
|
|
F 3 "~" H 1150 800 50 0001 C CNN
|
|
1 1150 800
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0 1 1 0
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|
$EndComp
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Text Label 1550 800 2 50 ~ 0
|
|
VREF
|
|
$Comp
|
|
L Device:C C304
|
|
U 1 1 5D9BF43F
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|
P 1700 800
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|
F 0 "C304" V 1448 800 50 0000 C CNN
|
|
F 1 "1u" V 1539 800 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1738 650 50 0001 C CNN
|
|
F 3 "~" H 1700 800 50 0001 C CNN
|
|
1 1700 800
|
|
0 1 1 0
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|
$EndComp
|
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Wire Wire Line
|
|
1300 800 1550 800
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|
$Comp
|
|
L power:GND #PWR0310
|
|
U 1 1 5D9BFEE1
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|
P 1950 850
|
|
F 0 "#PWR0310" H 1950 600 50 0001 C CNN
|
|
F 1 "GND" H 1955 677 50 0000 C CNN
|
|
F 2 "" H 1950 850 50 0001 C CNN
|
|
F 3 "" H 1950 850 50 0001 C CNN
|
|
1 1950 850
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1950 850 1950 800
|
|
Wire Wire Line
|
|
1950 800 1850 800
|
|
Wire Wire Line
|
|
9150 1050 10000 1050
|
|
Text HLabel 10000 1050 2 50 Output ~ 0
|
|
VREF
|
|
Text Label 9150 1050 0 50 ~ 0
|
|
VREF
|
|
$Comp
|
|
L Amplifier_Operational:MCP6401UT-xOT U303
|
|
U 1 1 5D9DBE19
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|
P 1550 5000
|
|
F 0 "U303" H 1450 5000 50 0000 L CNN
|
|
F 1 "MCP6V31U" H 1550 4800 50 0000 L CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23-5_HandSoldering" H 1550 5000 50 0001 L CNN
|
|
F 3 "http://ww1.microchip.com/downloads/en/devicedoc/22229d.pdf" H 1550 5000 50 0001 C CNN
|
|
1 1550 5000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:MCP6401UT-xOT U302
|
|
U 1 1 5D9DD3CC
|
|
P 1450 3100
|
|
F 0 "U302" H 1350 3100 50 0000 L CNN
|
|
F 1 "MCP6V31U" H 1450 2900 50 0000 L CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23-5_HandSoldering" H 1450 3100 50 0001 L CNN
|
|
F 3 "http://ww1.microchip.com/downloads/en/devicedoc/22229d.pdf" H 1450 3100 50 0001 C CNN
|
|
1 1450 3100
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1450 4600 1450 4650
|
|
Wire Wire Line
|
|
1350 2700 1350 2750
|
|
Wire Wire Line
|
|
1350 2750 1500 2750
|
|
Connection ~ 1350 2750
|
|
Wire Wire Line
|
|
1350 2750 1350 2800
|
|
$Comp
|
|
L Device:C C303
|
|
U 1 1 5DA18039
|
|
P 1650 2750
|
|
F 0 "C303" V 1398 2750 50 0000 C CNN
|
|
F 1 "100n" V 1489 2750 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1688 2600 50 0001 C CNN
|
|
F 3 "~" H 1650 2750 50 0001 C CNN
|
|
1 1650 2750
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
1800 2750 1950 2750
|
|
Wire Wire Line
|
|
1950 2750 1950 2800
|
|
$Comp
|
|
L power:GND #PWR0311
|
|
U 1 1 5DA1996E
|
|
P 1950 2800
|
|
F 0 "#PWR0311" H 1950 2550 50 0001 C CNN
|
|
F 1 "GND" H 1955 2627 50 0000 C CNN
|
|
F 2 "" H 1950 2800 50 0001 C CNN
|
|
F 3 "" H 1950 2800 50 0001 C CNN
|
|
1 1950 2800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1750 4650 1900 4650
|
|
Wire Wire Line
|
|
1900 4650 1900 4700
|
|
$Comp
|
|
L power:GND #PWR0309
|
|
U 1 1 5DA2090B
|
|
P 1900 4700
|
|
F 0 "#PWR0309" H 1900 4450 50 0001 C CNN
|
|
F 1 "GND" H 1905 4527 50 0000 C CNN
|
|
F 2 "" H 1900 4700 50 0001 C CNN
|
|
F 3 "" H 1900 4700 50 0001 C CNN
|
|
1 1900 4700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C302
|
|
U 1 1 5DA25033
|
|
P 1600 4650
|
|
F 0 "C302" V 1348 4650 50 0000 C CNN
|
|
F 1 "100n" V 1439 4650 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1638 4500 50 0001 C CNN
|
|
F 3 "~" H 1600 4650 50 0001 C CNN
|
|
1 1600 4650
|
|
0 1 1 0
|
|
$EndComp
|
|
Connection ~ 1450 4650
|
|
Wire Wire Line
|
|
1450 4650 1450 4700
|
|
$Comp
|
|
L power:GND #PWR0306
|
|
U 1 1 5DA2B4A7
|
|
P 1350 3500
|
|
F 0 "#PWR0306" H 1350 3250 50 0001 C CNN
|
|
F 1 "GND" H 1355 3327 50 0000 C CNN
|
|
F 2 "" H 1350 3500 50 0001 C CNN
|
|
F 3 "" H 1350 3500 50 0001 C CNN
|
|
1 1350 3500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1350 3500 1350 3400
|
|
$Comp
|
|
L power:GND #PWR0308
|
|
U 1 1 5DA2DEE1
|
|
P 1450 5400
|
|
F 0 "#PWR0308" H 1450 5150 50 0001 C CNN
|
|
F 1 "GND" H 1455 5227 50 0000 C CNN
|
|
F 2 "" H 1450 5400 50 0001 C CNN
|
|
F 3 "" H 1450 5400 50 0001 C CNN
|
|
1 1450 5400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1450 5400 1450 5300
|
|
Wire Wire Line
|
|
1250 5100 1100 5100
|
|
Wire Wire Line
|
|
1100 5100 1100 5700
|
|
Wire Wire Line
|
|
1100 5700 2050 5700
|
|
Wire Wire Line
|
|
2050 5700 2050 5550
|
|
Wire Wire Line
|
|
2050 5000 1850 5000
|
|
Connection ~ 2050 5000
|
|
$Comp
|
|
L Device:R R307
|
|
U 1 1 5DA3575A
|
|
P 2050 5400
|
|
F 0 "R307" H 2120 5446 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 2120 5355 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 1980 5400 50 0001 C CNN
|
|
F 3 "~" H 2050 5400 50 0001 C CNN
|
|
1 2050 5400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2050 5250 2050 5000
|
|
$Comp
|
|
L Device:R R304
|
|
U 1 1 5DA36B3C
|
|
P 1100 5850
|
|
F 0 "R304" H 1170 5896 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 1170 5805 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 1030 5850 50 0001 C CNN
|
|
F 3 "~" H 1100 5850 50 0001 C CNN
|
|
1 1100 5850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0304
|
|
U 1 1 5DA37E5D
|
|
P 1100 6050
|
|
F 0 "#PWR0304" H 1100 5800 50 0001 C CNN
|
|
F 1 "GND" H 1105 5877 50 0000 C CNN
|
|
F 2 "" H 1100 6050 50 0001 C CNN
|
|
F 3 "" H 1100 6050 50 0001 C CNN
|
|
1 1100 6050
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1100 6050 1100 6000
|
|
Wire Wire Line
|
|
1150 3200 1000 3200
|
|
Wire Wire Line
|
|
1000 3200 1000 3700
|
|
Wire Wire Line
|
|
1750 3100 2100 3100
|
|
Wire Wire Line
|
|
1000 3700 2100 3700
|
|
$Comp
|
|
L Device:R R308
|
|
U 1 1 5DA44B1B
|
|
P 2500 3250
|
|
F 0 "R308" H 2570 3296 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 2570 3205 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 2430 3250 50 0001 C CNN
|
|
F 3 "~" H 2500 3250 50 0001 C CNN
|
|
1 2500 3250
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 2500 3100
|
|
Wire Wire Line
|
|
2500 3400 2500 3700
|
|
$Comp
|
|
L Device:R R302
|
|
U 1 1 5DA48A16
|
|
P 1000 3850
|
|
F 0 "R302" H 1070 3896 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 1070 3805 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 930 3850 50 0001 C CNN
|
|
F 3 "~" H 1000 3850 50 0001 C CNN
|
|
1 1000 3850
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 1000 3700
|
|
Wire Wire Line
|
|
1000 4000 1000 4150
|
|
$Comp
|
|
L power:GND #PWR0303
|
|
U 1 1 5DA4B09C
|
|
P 1000 4150
|
|
F 0 "#PWR0303" H 1000 3900 50 0001 C CNN
|
|
F 1 "GND" H 1005 3977 50 0000 C CNN
|
|
F 2 "" H 1000 4150 50 0001 C CNN
|
|
F 3 "" H 1000 4150 50 0001 C CNN
|
|
1 1000 4150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 1100 5700
|
|
Wire Wire Line
|
|
650 3000 1150 3000
|
|
Text Label 650 3000 0 50 ~ 0
|
|
S+
|
|
Text Label 650 4900 0 50 ~ 0
|
|
S-
|
|
Wire Wire Line
|
|
650 4900 1250 4900
|
|
$Comp
|
|
L Amplifier_Operational:MCP6401UT-xOT U305
|
|
U 1 1 5DA962C5
|
|
P 4200 4150
|
|
F 0 "U305" H 4100 4150 50 0000 L CNN
|
|
F 1 "MCP6V31U" H 4200 3950 50 0000 L CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23-5_HandSoldering" H 4200 4150 50 0001 L CNN
|
|
F 3 "http://ww1.microchip.com/downloads/en/devicedoc/22229d.pdf" H 4200 4150 50 0001 C CNN
|
|
1 4200 4150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2950 4050 3200 4050
|
|
Wire Wire Line
|
|
2500 3100 2950 3100
|
|
$Comp
|
|
L Device:R R309
|
|
U 1 1 5DA9D496
|
|
P 3350 4050
|
|
F 0 "R309" V 3143 4050 50 0000 C CNN
|
|
F 1 "1k 0.1%" V 3234 4050 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3280 4050 50 0001 C CNN
|
|
F 3 "~" H 3350 4050 50 0001 C CNN
|
|
1 3350 4050
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R310
|
|
U 1 1 5DA9E6D1
|
|
P 3350 4250
|
|
F 0 "R310" V 3150 4250 50 0000 C CNN
|
|
F 1 "1k 0.1%" V 3250 4250 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3280 4250 50 0001 C CNN
|
|
F 3 "~" H 3350 4250 50 0001 C CNN
|
|
1 3350 4250
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
3500 4250 3850 4250
|
|
Wire Wire Line
|
|
3500 4050 3650 4050
|
|
Wire Wire Line
|
|
3200 4250 2950 4250
|
|
Wire Wire Line
|
|
2050 5000 2600 5000
|
|
Wire Wire Line
|
|
4100 4450 4100 4600
|
|
$Comp
|
|
L power:GND #PWR0318
|
|
U 1 1 5DAAB833
|
|
P 4100 4600
|
|
F 0 "#PWR0318" H 4100 4350 50 0001 C CNN
|
|
F 1 "GND" H 4105 4427 50 0000 C CNN
|
|
F 2 "" H 4100 4600 50 0001 C CNN
|
|
F 3 "" H 4100 4600 50 0001 C CNN
|
|
1 4100 4600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C310
|
|
U 1 1 5DAACDB3
|
|
P 4350 3700
|
|
F 0 "C310" V 4098 3700 50 0000 C CNN
|
|
F 1 "100n" V 4189 3700 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4388 3550 50 0001 C CNN
|
|
F 3 "~" H 4350 3700 50 0001 C CNN
|
|
1 4350 3700
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
4200 3700 4100 3700
|
|
Wire Wire Line
|
|
4100 3700 4100 3850
|
|
Wire Wire Line
|
|
4100 3700 4100 3400
|
|
Connection ~ 4100 3700
|
|
Wire Wire Line
|
|
3850 4250 3850 4900
|
|
Wire Wire Line
|
|
3850 4900 4350 4900
|
|
Connection ~ 3850 4250
|
|
Wire Wire Line
|
|
3850 4250 3900 4250
|
|
$Comp
|
|
L Device:R R313
|
|
U 1 1 5DAB7CDB
|
|
P 4500 4900
|
|
F 0 "R313" V 4293 4900 50 0000 C CNN
|
|
F 1 "5k 0.1%" V 4384 4900 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 4430 4900 50 0001 C CNN
|
|
F 3 "~" H 4500 4900 50 0001 C CNN
|
|
1 4500 4900
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R312
|
|
U 1 1 5DAB812D
|
|
P 3650 4650
|
|
F 0 "R312" H 3400 4650 50 0000 L CNN
|
|
F 1 "5k 0.1%" H 3300 4550 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3580 4650 50 0001 C CNN
|
|
F 3 "~" H 3650 4650 50 0001 C CNN
|
|
1 3650 4650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3650 4500 3650 4050
|
|
Connection ~ 3650 4050
|
|
Wire Wire Line
|
|
3650 4050 3900 4050
|
|
Wire Wire Line
|
|
3650 4800 3650 5000
|
|
$Comp
|
|
L power:GND #PWR0316
|
|
U 1 1 5DAC7285
|
|
P 3650 5000
|
|
F 0 "#PWR0316" H 3650 4750 50 0001 C CNN
|
|
F 1 "GND" H 3655 4827 50 0000 C CNN
|
|
F 2 "" H 3650 5000 50 0001 C CNN
|
|
F 3 "" H 3650 5000 50 0001 C CNN
|
|
1 3650 5000
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4650 4900 4800 4900
|
|
Wire Wire Line
|
|
4800 4900 4800 4150
|
|
Connection ~ 4800 4150
|
|
$Comp
|
|
L Device:C C305
|
|
U 1 1 5DAD0039
|
|
P 2100 3250
|
|
F 0 "C305" H 1985 3204 50 0000 R CNN
|
|
F 1 "100n" H 1985 3295 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2138 3100 50 0001 C CNN
|
|
F 3 "~" H 2100 3250 50 0001 C CNN
|
|
1 2100 3250
|
|
-1 0 0 1
|
|
$EndComp
|
|
Connection ~ 2100 3100
|
|
Wire Wire Line
|
|
2100 3100 2500 3100
|
|
Wire Wire Line
|
|
2100 3400 2100 3700
|
|
Connection ~ 2100 3700
|
|
Wire Wire Line
|
|
2100 3700 2500 3700
|
|
$Comp
|
|
L Device:C C308
|
|
U 1 1 5DAD3E9D
|
|
P 2600 5400
|
|
F 0 "C308" H 2485 5354 50 0000 R CNN
|
|
F 1 "100n" H 2485 5445 50 0000 R CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2638 5250 50 0001 C CNN
|
|
F 3 "~" H 2600 5400 50 0001 C CNN
|
|
1 2600 5400
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2600 5550 2600 5700
|
|
Wire Wire Line
|
|
2600 5700 2050 5700
|
|
Connection ~ 2050 5700
|
|
Connection ~ 2600 5000
|
|
Wire Wire Line
|
|
2600 5000 2950 5000
|
|
Wire Wire Line
|
|
2600 5000 2600 5250
|
|
Wire Wire Line
|
|
5400 4150 5400 3900
|
|
$Comp
|
|
L power:+3V3 #PWR0320
|
|
U 1 1 5DB05D58
|
|
P 5400 3550
|
|
F 0 "#PWR0320" H 5400 3400 50 0001 C CNN
|
|
F 1 "+3V3" H 5415 3723 50 0000 C CNN
|
|
F 2 "" H 5400 3550 50 0001 C CNN
|
|
F 3 "" H 5400 3550 50 0001 C CNN
|
|
1 5400 3550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Diode:1N4448W D301
|
|
U 1 1 5DB075CB
|
|
P 5400 3750
|
|
F 0 "D301" V 5354 3830 50 0000 L CNN
|
|
F 1 "1N4448W" V 5445 3830 50 0000 L CNN
|
|
F 2 "Diode_SMD:D_SOD-123" H 5400 3575 50 0001 C CNN
|
|
F 3 "https://www.vishay.com/docs/85722/1n4448w.pdf" H 5400 3750 50 0001 C CNN
|
|
1 5400 3750
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
5400 3600 5400 3550
|
|
$Comp
|
|
L Device:R R314
|
|
U 1 1 5DB0C2DA
|
|
P 5200 4150
|
|
F 0 "R314" V 4993 4150 50 0000 C CNN
|
|
F 1 "100" V 5084 4150 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 5130 4150 50 0001 C CNN
|
|
F 3 "~" H 5200 4150 50 0001 C CNN
|
|
1 5200 4150
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
4500 3700 4550 3700
|
|
Wire Wire Line
|
|
4550 3700 4550 3800
|
|
$Comp
|
|
L power:GND #PWR0319
|
|
U 1 1 5DB1BE7A
|
|
P 4550 3800
|
|
F 0 "#PWR0319" H 4550 3550 50 0001 C CNN
|
|
F 1 "GND" H 4555 3627 50 0000 C CNN
|
|
F 2 "" H 4550 3800 50 0001 C CNN
|
|
F 3 "" H 4550 3800 50 0001 C CNN
|
|
1 4550 3800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4800 4150 5050 4150
|
|
Text HLabel 6050 4150 2 50 Output ~ 0
|
|
TEMP_OUT
|
|
Wire Wire Line
|
|
5350 4150 5400 4150
|
|
Connection ~ 5400 4150
|
|
Wire Wire Line
|
|
5400 4150 6050 4150
|
|
Wire Wire Line
|
|
4500 4150 4800 4150
|
|
$Comp
|
|
L power:+5VA #PWR0301
|
|
U 1 1 5D89CDE5
|
|
P 750 700
|
|
F 0 "#PWR0301" H 750 550 50 0001 C CNN
|
|
F 1 "+5VA" H 765 873 50 0000 C CNN
|
|
F 2 "" H 750 700 50 0001 C CNN
|
|
F 3 "" H 750 700 50 0001 C CNN
|
|
1 750 700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5VA #PWR0312
|
|
U 1 1 5D89F047
|
|
P 2200 750
|
|
F 0 "#PWR0312" H 2200 600 50 0001 C CNN
|
|
F 1 "+5VA" H 2215 923 50 0000 C CNN
|
|
F 2 "" H 2200 750 50 0001 C CNN
|
|
F 3 "" H 2200 750 50 0001 C CNN
|
|
1 2200 750
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5VA #PWR0305
|
|
U 1 1 5D8A308A
|
|
P 1350 2700
|
|
F 0 "#PWR0305" H 1350 2550 50 0001 C CNN
|
|
F 1 "+5VA" H 1365 2873 50 0000 C CNN
|
|
F 2 "" H 1350 2700 50 0001 C CNN
|
|
F 3 "" H 1350 2700 50 0001 C CNN
|
|
1 1350 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5VA #PWR0317
|
|
U 1 1 5D8A44C1
|
|
P 4100 3400
|
|
F 0 "#PWR0317" H 4100 3250 50 0001 C CNN
|
|
F 1 "+5VA" H 4115 3573 50 0000 C CNN
|
|
F 2 "" H 4100 3400 50 0001 C CNN
|
|
F 3 "" H 4100 3400 50 0001 C CNN
|
|
1 4100 3400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5VA #PWR0307
|
|
U 1 1 5D8A6EA1
|
|
P 1450 4600
|
|
F 0 "#PWR0307" H 1450 4450 50 0001 C CNN
|
|
F 1 "+5VA" H 1465 4773 50 0000 C CNN
|
|
F 2 "" H 1450 4600 50 0001 C CNN
|
|
F 3 "" H 1450 4600 50 0001 C CNN
|
|
1 1450 4600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5VA #PWR0325
|
|
U 1 1 5D8B0C95
|
|
P 10150 3650
|
|
F 0 "#PWR0325" H 10150 3500 50 0001 C CNN
|
|
F 1 "+5VA" H 10165 3823 50 0000 C CNN
|
|
F 2 "" H 10150 3650 50 0001 C CNN
|
|
F 3 "" H 10150 3650 50 0001 C CNN
|
|
1 10150 3650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5V #PWR0321
|
|
U 1 1 5D8B40C4
|
|
P 8900 3650
|
|
F 0 "#PWR0321" H 8900 3500 50 0001 C CNN
|
|
F 1 "+5V" H 8915 3823 50 0000 C CNN
|
|
F 2 "" H 8900 3650 50 0001 C CNN
|
|
F 3 "" H 8900 3650 50 0001 C CNN
|
|
1 8900 3650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:L_Small L301
|
|
U 1 1 5D8B5422
|
|
P 9400 3700
|
|
F 0 "L301" V 9585 3700 50 0000 C CNN
|
|
F 1 "1u" V 9494 3700 50 0000 C CNN
|
|
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9400 3700 50 0001 C CNN
|
|
F 3 "~" H 9400 3700 50 0001 C CNN
|
|
1 9400 3700
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R315
|
|
U 1 1 5D8D4A65
|
|
P 9800 3700
|
|
F 0 "R315" V 9593 3700 50 0000 C CNN
|
|
F 1 "10" V 9684 3700 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 9730 3700 50 0001 C CNN
|
|
F 3 "~" H 9800 3700 50 0001 C CNN
|
|
1 9800 3700
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
8900 3650 8900 3700
|
|
Wire Wire Line
|
|
8900 3700 9300 3700
|
|
Wire Wire Line
|
|
9500 3700 9650 3700
|
|
Wire Wire Line
|
|
10150 3700 10150 3650
|
|
Wire Wire Line
|
|
9950 3700 10000 3700
|
|
$Comp
|
|
L Device:C C313
|
|
U 1 1 5D8F201B
|
|
P 10000 3950
|
|
F 0 "C313" H 10115 3996 50 0000 L CNN
|
|
F 1 "10u" H 10115 3905 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_1210_3225Metric" H 10038 3800 50 0001 C CNN
|
|
F 3 "~" H 10000 3950 50 0001 C CNN
|
|
1 10000 3950
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
10000 3800 10000 3700
|
|
Connection ~ 10000 3700
|
|
Wire Wire Line
|
|
10000 3700 10150 3700
|
|
Wire Wire Line
|
|
10000 4100 10000 4200
|
|
$Comp
|
|
L power:GND #PWR0324
|
|
U 1 1 5D903DD6
|
|
P 10000 4200
|
|
F 0 "#PWR0324" H 10000 3950 50 0001 C CNN
|
|
F 1 "GND" H 10005 4027 50 0000 C CNN
|
|
F 2 "" H 10000 4200 50 0001 C CNN
|
|
F 3 "" H 10000 4200 50 0001 C CNN
|
|
1 10000 4200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2950 3100 2950 4050
|
|
Wire Wire Line
|
|
2950 4250 2950 5000
|
|
$Comp
|
|
L Device:C C307
|
|
U 1 1 5E051281
|
|
P 600 1950
|
|
F 0 "C307" H 715 1996 50 0000 L CNN
|
|
F 1 "10u" H 715 1905 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric" H 638 1800 50 0001 C CNN
|
|
F 3 "~" H 600 1950 50 0001 C CNN
|
|
1 600 1950
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
600 2100 750 2100
|
|
Connection ~ 750 2100
|
|
Wire Wire Line
|
|
600 1800 600 1550
|
|
Connection ~ 600 1550
|
|
Wire Wire Line
|
|
600 1550 550 1550
|
|
$Comp
|
|
L Sensor_Temperature:DS18B20 U306
|
|
U 1 1 5E08DC55
|
|
P 5350 6850
|
|
F 0 "U306" H 5120 6896 50 0000 R CNN
|
|
F 1 "DS18B20" H 5120 6805 50 0000 R CNN
|
|
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 4350 6600 50 0001 C CNN
|
|
F 3 "http://datasheets.maximintegrated.com/en/ds/DS18B20.pdf" H 5200 7100 50 0001 C CNN
|
|
1 5350 6850
|
|
-1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C314
|
|
U 1 1 5E096137
|
|
P 6050 6850
|
|
F 0 "C314" V 5798 6850 50 0000 C CNN
|
|
F 1 "100n" V 5889 6850 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6088 6700 50 0001 C CNN
|
|
F 3 "~" H 6050 6850 50 0001 C CNN
|
|
1 6050 6850
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6050 7000 6050 7250
|
|
Wire Wire Line
|
|
6050 7250 5350 7250
|
|
Wire Wire Line
|
|
5350 7250 5350 7150
|
|
Wire Wire Line
|
|
5350 7250 5350 7350
|
|
Connection ~ 5350 7250
|
|
Wire Wire Line
|
|
6050 6700 6050 6400
|
|
Wire Wire Line
|
|
6050 6400 5350 6400
|
|
Wire Wire Line
|
|
5350 6400 5350 6550
|
|
Wire Wire Line
|
|
5350 6400 5350 6300
|
|
Connection ~ 5350 6400
|
|
$Comp
|
|
L power:+3V3 #PWR0130
|
|
U 1 1 5E0AC49E
|
|
P 5350 6200
|
|
F 0 "#PWR0130" H 5350 6050 50 0001 C CNN
|
|
F 1 "+3V3" H 5365 6373 50 0000 C CNN
|
|
F 2 "" H 5350 6200 50 0001 C CNN
|
|
F 3 "" H 5350 6200 50 0001 C CNN
|
|
1 5350 6200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0131
|
|
U 1 1 5E0AE6F5
|
|
P 5350 7350
|
|
F 0 "#PWR0131" H 5350 7100 50 0001 C CNN
|
|
F 1 "GND" H 5355 7177 50 0000 C CNN
|
|
F 2 "" H 5350 7350 50 0001 C CNN
|
|
F 3 "" H 5350 7350 50 0001 C CNN
|
|
1 5350 7350
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5050 6850 4700 6850
|
|
$Comp
|
|
L Device:R R316
|
|
U 1 1 5E0B45CD
|
|
P 4700 6600
|
|
F 0 "R316" H 4770 6646 50 0000 L CNN
|
|
F 1 "4k7" H 4770 6555 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 4630 6600 50 0001 C CNN
|
|
F 3 "~" H 4700 6600 50 0001 C CNN
|
|
1 4700 6600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4700 6750 4700 6850
|
|
Connection ~ 4700 6850
|
|
Wire Wire Line
|
|
4700 6850 4600 6850
|
|
Wire Wire Line
|
|
4700 6450 4700 6300
|
|
Wire Wire Line
|
|
4700 6300 5350 6300
|
|
Connection ~ 5350 6300
|
|
Wire Wire Line
|
|
5350 6300 5350 6200
|
|
Text HLabel 4600 6850 0 50 BiDi ~ 0
|
|
FRONTEND_TEMP
|
|
Wire Notes Line
|
|
6500 5750 6500 7700
|
|
Wire Notes Line
|
|
6500 7700 3800 7700
|
|
Wire Notes Line
|
|
3800 7700 3800 5750
|
|
Wire Notes Line
|
|
3800 5750 6500 5750
|
|
Text Notes 3850 6000 0 50 ~ 0
|
|
Optional. Presence is detected in SW\nPopulate this circuitry, if a temperature compensation\nof the frontend is wanted
|
|
Wire Notes Line
|
|
3150 3800 3150 4550
|
|
Wire Notes Line
|
|
3150 4550 3500 4550
|
|
Wire Notes Line
|
|
3500 4550 3500 3800
|
|
Wire Notes Line
|
|
3500 3800 3150 3800
|
|
Wire Notes Line
|
|
4300 5000 4700 5000
|
|
Wire Notes Line
|
|
4700 5000 4700 4600
|
|
Wire Notes Line
|
|
4700 4600 4300 4600
|
|
Wire Notes Line
|
|
4300 4600 4300 5000
|
|
Wire Notes Line
|
|
1950 5250 2400 5250
|
|
Wire Notes Line
|
|
2400 5250 2400 5550
|
|
Wire Notes Line
|
|
2400 5550 1950 5550
|
|
Wire Notes Line
|
|
1950 5250 1950 5550
|
|
Wire Notes Line
|
|
950 5650 950 6000
|
|
Wire Notes Line
|
|
950 6000 1500 6000
|
|
Wire Notes Line
|
|
1500 6000 1500 5650
|
|
Wire Notes Line
|
|
950 5650 1500 5650
|
|
Wire Notes Line
|
|
900 3650 900 4050
|
|
Wire Notes Line
|
|
900 4050 1400 4050
|
|
Wire Notes Line
|
|
1400 4050 1400 3650
|
|
Wire Notes Line
|
|
900 3650 1400 3650
|
|
Wire Notes Line
|
|
2400 3000 2400 3400
|
|
Wire Notes Line
|
|
2400 3400 2900 3400
|
|
Wire Notes Line
|
|
2900 3400 2900 3000
|
|
Wire Notes Line
|
|
2900 3000 2400 3000
|
|
Wire Notes Line
|
|
3300 4600 3300 4800
|
|
Wire Notes Line
|
|
3300 4800 3750 4800
|
|
Wire Notes Line
|
|
3750 4800 3750 4500
|
|
Wire Notes Line
|
|
3750 4500 3550 4500
|
|
Wire Notes Line
|
|
3550 4500 3550 4600
|
|
Wire Notes Line
|
|
3550 4600 3300 4600
|
|
Text Notes 4300 650 0 100 ~ 20
|
|
Use low drift types for the marked resistors
|
|
Wire Notes Line
|
|
3350 1650 3350 2100
|
|
Wire Notes Line
|
|
3350 2100 4000 2100
|
|
Wire Notes Line
|
|
4000 2100 4000 1650
|
|
Wire Notes Line
|
|
4000 1650 3350 1650
|
|
Wire Notes Line
|
|
1450 1350 2000 1350
|
|
Wire Notes Line
|
|
2000 1350 2000 1700
|
|
Wire Notes Line
|
|
2000 1700 1450 1700
|
|
Wire Notes Line
|
|
1450 1700 1450 1350
|
|
Wire Notes Line
|
|
850 900 850 1300
|
|
Wire Notes Line
|
|
850 1300 1200 1300
|
|
Wire Notes Line
|
|
1200 1300 1200 950
|
|
Wire Notes Line
|
|
1200 950 850 950
|
|
Text Notes 6950 4400 0 50 ~ 0
|
|
High performance ADC (optional)
|
|
Wire Wire Line
|
|
9700 5150 9700 5250
|
|
$Comp
|
|
L Device:C C211
|
|
U 1 1 5E0AB55E
|
|
P 9700 5400
|
|
F 0 "C211" H 9815 5446 50 0000 L CNN
|
|
F 1 "1u" H 9815 5355 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9738 5250 50 0001 C CNN
|
|
F 3 "~" H 9700 5400 50 0001 C CNN
|
|
1 9700 5400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C212
|
|
U 1 1 5E0AC008
|
|
P 10050 5400
|
|
F 0 "C212" H 10165 5446 50 0000 L CNN
|
|
F 1 "100n" H 10165 5355 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10088 5250 50 0001 C CNN
|
|
F 3 "~" H 10050 5400 50 0001 C CNN
|
|
1 10050 5400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9700 5150 10050 5150
|
|
Wire Wire Line
|
|
10050 5150 10050 5250
|
|
Connection ~ 9700 5150
|
|
Wire Wire Line
|
|
10050 5550 10050 5600
|
|
Wire Wire Line
|
|
9700 5600 9700 5550
|
|
Wire Wire Line
|
|
9700 5600 9700 5650
|
|
Connection ~ 9700 5600
|
|
$Comp
|
|
L power:GND #PWR0134
|
|
U 1 1 5E0BF770
|
|
P 9700 5650
|
|
F 0 "#PWR0134" H 9700 5400 50 0001 C CNN
|
|
F 1 "GND" H 9705 5477 50 0000 C CNN
|
|
F 2 "" H 9700 5650 50 0001 C CNN
|
|
F 3 "" H 9700 5650 50 0001 C CNN
|
|
1 9700 5650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Analog_ADC:MCP3551-EMS U201
|
|
U 1 1 5E0C26AA
|
|
P 8600 5650
|
|
F 0 "U201" H 8600 6139 50 0000 C CNN
|
|
F 1 "MCP3551-EMS" H 8600 6230 50 0000 C CNN
|
|
F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 8600 5650 50 0001 C CIN
|
|
F 3 "http://ww1.microchip.com/downloads/en/devicedoc/21950c.pdf" H 8600 5650 50 0001 C CNN
|
|
1 8600 5650
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9550 5750 9100 5750
|
|
Wire Wire Line
|
|
9100 5550 9300 5550
|
|
Wire Wire Line
|
|
9500 5550 9500 5600
|
|
Wire Wire Line
|
|
9500 5600 9700 5600
|
|
Wire Wire Line
|
|
8500 6050 10100 6050
|
|
Wire Wire Line
|
|
10600 6050 10600 5150
|
|
Wire Wire Line
|
|
10600 5150 10050 5150
|
|
Connection ~ 10050 5150
|
|
Text Label 8700 5000 0 50 ~ 0
|
|
VREF
|
|
Wire Wire Line
|
|
8500 5250 8500 5100
|
|
Wire Wire Line
|
|
8500 5100 8350 5100
|
|
Wire Wire Line
|
|
8350 5100 8350 5200
|
|
$Comp
|
|
L power:GND #PWR0135
|
|
U 1 1 5E110225
|
|
P 8350 5200
|
|
F 0 "#PWR0135" H 8350 4950 50 0001 C CNN
|
|
F 1 "GND" H 8355 5027 50 0000 C CNN
|
|
F 2 "" H 8350 5200 50 0001 C CNN
|
|
F 3 "" H 8350 5200 50 0001 C CNN
|
|
1 8350 5200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8100 5550 7900 5550
|
|
Text HLabel 7750 5550 0 50 Input ~ 0
|
|
ADC_CS
|
|
Text HLabel 7800 5650 0 50 Input ~ 0
|
|
ADC_SDO
|
|
Text HLabel 7800 5750 0 50 Input ~ 0
|
|
ADC_SCK
|
|
Wire Wire Line
|
|
7800 5750 8100 5750
|
|
Wire Wire Line
|
|
8100 5650 7800 5650
|
|
Wire Wire Line
|
|
7900 5550 7900 5450
|
|
Connection ~ 7900 5550
|
|
Wire Wire Line
|
|
7900 5550 7750 5550
|
|
$Comp
|
|
L Device:R R201
|
|
U 1 1 5E14363F
|
|
P 7900 5300
|
|
F 0 "R201" H 7970 5346 50 0000 L CNN
|
|
F 1 "10k" H 7970 5255 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 7830 5300 50 0001 C CNN
|
|
F 3 "~" H 7900 5300 50 0001 C CNN
|
|
1 7900 5300
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 10250 5150 0 50 ~ 0
|
|
ADC_VDD
|
|
Text Label 7500 5100 0 50 ~ 0
|
|
ADC_VDD
|
|
Wire Wire Line
|
|
7500 5100 7900 5100
|
|
Wire Wire Line
|
|
7900 5100 7900 5150
|
|
$Comp
|
|
L Regulator_Linear:AP1117-33 U204
|
|
U 1 1 5E20AB26
|
|
P 9300 5150
|
|
F 0 "U204" H 9300 5392 50 0000 C CNN
|
|
F 1 "AP1117-33" H 9300 5301 50 0000 C CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 9300 5350 50 0001 C CNN
|
|
F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 9400 4900 50 0001 C CNN
|
|
1 9300 5150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9600 5150 9700 5150
|
|
Wire Wire Line
|
|
9300 5450 9300 5550
|
|
Connection ~ 9300 5550
|
|
Wire Wire Line
|
|
9300 5550 9500 5550
|
|
Wire Wire Line
|
|
9000 5150 8950 5150
|
|
Wire Wire Line
|
|
8950 5150 8950 4750
|
|
$Comp
|
|
L power:+5VA #PWR0133
|
|
U 1 1 5E22FC84
|
|
P 8950 4750
|
|
F 0 "#PWR0133" H 8950 4600 50 0001 C CNN
|
|
F 1 "+5VA" H 8965 4923 50 0000 C CNN
|
|
F 2 "" H 8950 4750 50 0001 C CNN
|
|
F 3 "" H 8950 4750 50 0001 C CNN
|
|
1 8950 4750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 4600 4150 0 50 ~ 0
|
|
ADC_TEMP
|
|
Text Label 9550 5750 2 50 ~ 0
|
|
ADC_TEMP
|
|
$Comp
|
|
L Device:R R203
|
|
U 1 1 5E26BBD2
|
|
P 10100 5900
|
|
F 0 "R203" H 10170 5946 50 0000 L CNN
|
|
F 1 "R_LOAD" H 10170 5855 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_1206_3216Metric" V 10030 5900 50 0001 C CNN
|
|
F 3 "~" H 10100 5900 50 0001 C CNN
|
|
1 10100 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 10100 6050
|
|
Wire Wire Line
|
|
10100 6050 10600 6050
|
|
Wire Wire Line
|
|
10100 5750 10100 5600
|
|
Wire Wire Line
|
|
9700 5600 10050 5600
|
|
Connection ~ 10050 5600
|
|
Wire Wire Line
|
|
10050 5600 10100 5600
|
|
Wire Notes Line
|
|
6950 4500 6950 6550
|
|
Wire Notes Line
|
|
6950 4500 11200 4500
|
|
Wire Wire Line
|
|
8700 4700 8400 4700
|
|
Wire Wire Line
|
|
8700 4700 8700 5250
|
|
$Comp
|
|
L Device:C C?
|
|
U 1 1 5E36C216
|
|
P 8250 4700
|
|
F 0 "C?" V 8502 4700 50 0000 C CNN
|
|
F 1 "100n" V 8411 4700 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8288 4550 50 0001 C CNN
|
|
F 3 "~" H 8250 4700 50 0001 C CNN
|
|
1 8250 4700
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
8100 4700 8000 4700
|
|
Wire Wire Line
|
|
8000 4700 8000 5100
|
|
Wire Wire Line
|
|
8000 5100 8350 5100
|
|
Connection ~ 8350 5100
|
|
$EndSCHEMATC
|