1082 lines
24 KiB
Plaintext
1082 lines
24 KiB
Plaintext
EESchema Schematic File Version 4
|
|
EELAYER 30 0
|
|
EELAYER END
|
|
$Descr A4 11693 8268
|
|
encoding utf-8
|
|
Sheet 3 3
|
|
Title "Reflow Oven Controller"
|
|
Date "2020-02-18"
|
|
Rev "v1.2"
|
|
Comp "Shimatta"
|
|
Comment1 ""
|
|
Comment2 ""
|
|
Comment3 ""
|
|
Comment4 ""
|
|
$EndDescr
|
|
Text HLabel 10000 1300 2 50 Output ~ 0
|
|
FORCE+
|
|
Text HLabel 10000 1600 2 50 Output ~ 0
|
|
FORCE-
|
|
Text HLabel 10000 1400 2 50 Input ~ 0
|
|
SENS+
|
|
Text HLabel 10000 1500 2 50 Output ~ 0
|
|
SENS-
|
|
Wire Wire Line
|
|
10000 1500 9550 1500
|
|
Wire Wire Line
|
|
10000 1400 9050 1400
|
|
Connection ~ 9050 1400
|
|
Connection ~ 9550 1500
|
|
Text Label 7150 1300 0 50 ~ 0
|
|
F+
|
|
Text Label 7150 1400 0 50 ~ 0
|
|
S+
|
|
Text Label 7150 1500 0 50 ~ 0
|
|
S-
|
|
Text Label 7150 1600 0 50 ~ 0
|
|
F-
|
|
Wire Wire Line
|
|
4550 1450 4500 1450
|
|
Wire Wire Line
|
|
4500 1450 4500 1750
|
|
Wire Wire Line
|
|
4500 1750 5150 1750
|
|
Text Label 6350 1750 2 50 ~ 0
|
|
F-
|
|
Wire Wire Line
|
|
6050 1750 6050 1800
|
|
Connection ~ 6050 1750
|
|
Wire Wire Line
|
|
6050 1750 6350 1750
|
|
$Comp
|
|
L Device:R R317
|
|
U 1 1 5D90BA7B
|
|
P 6050 1950
|
|
F 0 "R317" H 6120 1996 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 6120 1905 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 5980 1950 50 0001 C CNN
|
|
F 3 "~" H 6050 1950 50 0001 C CNN
|
|
1 6050 1950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0310
|
|
U 1 1 5D90C0A7
|
|
P 6050 2150
|
|
F 0 "#PWR0310" H 6050 1900 50 0001 C CNN
|
|
F 1 "GND" H 6055 1977 50 0000 C CNN
|
|
F 2 "" H 6050 2150 50 0001 C CNN
|
|
F 3 "" H 6050 2150 50 0001 C CNN
|
|
1 6050 2150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6050 2150 6050 2100
|
|
Wire Wire Line
|
|
9150 4750 9150 4600
|
|
Wire Wire Line
|
|
9150 4600 9350 4600
|
|
Connection ~ 9150 4600
|
|
Wire Wire Line
|
|
9150 4600 9150 4500
|
|
$Comp
|
|
L Device:C C312
|
|
U 1 1 5D910C4E
|
|
P 9500 4600
|
|
F 0 "C312" V 9248 4600 50 0000 C CNN
|
|
F 1 "100n" V 9339 4600 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9538 4450 50 0001 C CNN
|
|
F 3 "~" H 9500 4600 50 0001 C CNN
|
|
1 9500 4600
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
9650 4600 9800 4600
|
|
Wire Wire Line
|
|
9800 4600 9800 4650
|
|
$Comp
|
|
L power:GND #PWR0315
|
|
U 1 1 5D912645
|
|
P 9800 4650
|
|
F 0 "#PWR0315" H 9800 4400 50 0001 C CNN
|
|
F 1 "GND" H 9805 4477 50 0000 C CNN
|
|
F 2 "" H 9800 4650 50 0001 C CNN
|
|
F 3 "" H 9800 4650 50 0001 C CNN
|
|
1 9800 4650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 6350 1350 2 50 ~ 0
|
|
F+
|
|
$Comp
|
|
L Device:C C307
|
|
U 1 1 5D918057
|
|
P 5500 1550
|
|
F 0 "C307" H 5615 1596 50 0000 L CNN
|
|
F 1 "22n" H 5615 1505 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5538 1400 50 0001 C CNN
|
|
F 3 "~" H 5500 1550 50 0001 C CNN
|
|
1 5500 1550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5500 1700 5500 1750
|
|
Connection ~ 5500 1750
|
|
Wire Wire Line
|
|
5500 1750 6050 1750
|
|
Wire Wire Line
|
|
5500 1400 5500 1350
|
|
Connection ~ 5500 1350
|
|
Wire Wire Line
|
|
5500 1350 6350 1350
|
|
$Comp
|
|
L Device:R R303
|
|
U 1 1 5D929598
|
|
P 2700 900
|
|
F 0 "R303" H 2770 946 50 0000 L CNN
|
|
F 1 "150" H 2770 855 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 2630 900 50 0001 C CNN
|
|
F 3 "~" H 2700 900 50 0001 C CNN
|
|
1 2700 900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2500 1550 2500 1300
|
|
Wire Wire Line
|
|
2500 1300 2700 1300
|
|
Connection ~ 2700 1300
|
|
Wire Wire Line
|
|
2700 1300 2700 1450
|
|
$Comp
|
|
L power:GND #PWR0304
|
|
U 1 1 5D92E1A1
|
|
P 2700 2100
|
|
F 0 "#PWR0304" H 2700 1850 50 0001 C CNN
|
|
F 1 "GND" H 2705 1927 50 0000 C CNN
|
|
F 2 "" H 2700 2100 50 0001 C CNN
|
|
F 3 "" H 2700 2100 50 0001 C CNN
|
|
1 2700 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3850 1850 3850 1700
|
|
$Comp
|
|
L Device:C C304
|
|
U 1 1 5D932D1C
|
|
P 3850 1550
|
|
F 0 "C304" H 3965 1596 50 0000 L CNN
|
|
F 1 "1u" H 3965 1505 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3888 1400 50 0001 C CNN
|
|
F 3 "~" H 3850 1550 50 0001 C CNN
|
|
1 3850 1550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3850 1400 3850 1250
|
|
Wire Wire Line
|
|
3850 1250 4150 1250
|
|
$Comp
|
|
L Device:R R306
|
|
U 1 1 5D9371CC
|
|
P 3600 1250
|
|
F 0 "R306" V 3393 1250 50 0000 C CNN
|
|
F 1 "24k 0.1%" V 3484 1250 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3530 1250 50 0001 C CNN
|
|
F 3 "~" H 3600 1250 50 0001 C CNN
|
|
1 3600 1250
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
3750 1250 3850 1250
|
|
Connection ~ 3850 1250
|
|
Wire Wire Line
|
|
2700 700 2700 750
|
|
Wire Wire Line
|
|
4150 1250 4150 1400
|
|
Connection ~ 4150 1250
|
|
Wire Wire Line
|
|
4150 1250 4550 1250
|
|
$Comp
|
|
L Device:R R310
|
|
U 1 1 5D947159
|
|
P 4150 1550
|
|
F 0 "R310" H 4220 1596 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 4220 1505 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 4080 1550 50 0001 C CNN
|
|
F 3 "~" H 4150 1550 50 0001 C CNN
|
|
1 4150 1550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4150 1700 4150 1850
|
|
Wire Wire Line
|
|
4150 1850 3850 1850
|
|
Wire Wire Line
|
|
7150 1600 10000 1600
|
|
Wire Wire Line
|
|
7150 1500 8050 1500
|
|
Wire Wire Line
|
|
7150 1400 7650 1400
|
|
Wire Wire Line
|
|
7150 1300 10000 1300
|
|
Wire Wire Line
|
|
3400 1250 3400 1200
|
|
Wire Wire Line
|
|
3400 850 3550 850
|
|
Wire Wire Line
|
|
3400 1250 3450 1250
|
|
$Comp
|
|
L Device:R R308
|
|
U 1 1 5D9B187D
|
|
P 3700 850
|
|
F 0 "R308" V 3493 850 50 0000 C CNN
|
|
F 1 "0" V 3584 850 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 850 50 0001 C CNN
|
|
F 3 "~" H 3700 850 50 0001 C CNN
|
|
1 3700 850
|
|
0 1 1 0
|
|
$EndComp
|
|
Text Label 4100 850 2 50 ~ 0
|
|
VREF
|
|
$Comp
|
|
L Device:C C305
|
|
U 1 1 5D9BF43F
|
|
P 4250 850
|
|
F 0 "C305" V 3998 850 50 0000 C CNN
|
|
F 1 "1u" V 4089 850 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4288 700 50 0001 C CNN
|
|
F 3 "~" H 4250 850 50 0001 C CNN
|
|
1 4250 850
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
3850 850 4100 850
|
|
$Comp
|
|
L power:GND #PWR0307
|
|
U 1 1 5D9BFEE1
|
|
P 4500 900
|
|
F 0 "#PWR0307" H 4500 650 50 0001 C CNN
|
|
F 1 "GND" H 4505 727 50 0000 C CNN
|
|
F 2 "" H 4500 900 50 0001 C CNN
|
|
F 3 "" H 4500 900 50 0001 C CNN
|
|
1 4500 900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4500 900 4500 850
|
|
Wire Wire Line
|
|
4500 850 4400 850
|
|
Wire Wire Line
|
|
9150 1050 10000 1050
|
|
Text HLabel 10000 1050 2 50 Output ~ 0
|
|
VREF
|
|
Text Label 9150 1050 0 50 ~ 0
|
|
VREF
|
|
Text Label 750 3500 0 50 ~ 0
|
|
S+
|
|
Text HLabel 6900 3900 2 50 Output ~ 0
|
|
TEMP_OUT
|
|
$Comp
|
|
L Device:C C313
|
|
U 1 1 5D8F201B
|
|
P 10350 2750
|
|
F 0 "C313" H 10465 2796 50 0000 L CNN
|
|
F 1 "DNP" H 10465 2705 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_1210_3225Metric" H 10388 2600 50 0001 C CNN
|
|
F 3 "~" H 10350 2750 50 0001 C CNN
|
|
1 10350 2750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
10350 2600 10350 2500
|
|
Wire Wire Line
|
|
10350 2900 10350 3000
|
|
$Comp
|
|
L power:GND #PWR0317
|
|
U 1 1 5D903DD6
|
|
P 10350 3000
|
|
F 0 "#PWR0317" H 10350 2750 50 0001 C CNN
|
|
F 1 "GND" H 10355 2827 50 0000 C CNN
|
|
F 2 "" H 10350 3000 50 0001 C CNN
|
|
F 3 "" H 10350 3000 50 0001 C CNN
|
|
1 10350 3000
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 5450 750 0 100 ~ 20
|
|
Use low drift types for the marked resistors
|
|
Wire Notes Line
|
|
5900 1700 5900 2150
|
|
Wire Notes Line
|
|
5900 2150 6550 2150
|
|
Wire Notes Line
|
|
6550 2150 6550 1700
|
|
Wire Notes Line
|
|
6550 1700 5900 1700
|
|
Wire Notes Line
|
|
4000 1400 4550 1400
|
|
Wire Notes Line
|
|
4550 1400 4550 1750
|
|
Wire Notes Line
|
|
4550 1750 4000 1750
|
|
Wire Notes Line
|
|
4000 1750 4000 1400
|
|
Wire Notes Line
|
|
3400 950 3400 1350
|
|
Wire Notes Line
|
|
3400 1350 3750 1350
|
|
Wire Notes Line
|
|
3750 1350 3750 1000
|
|
Wire Notes Line
|
|
3750 1000 3400 1000
|
|
Wire Wire Line
|
|
750 3500 1500 3500
|
|
Text Label 6400 3900 0 50 ~ 0
|
|
TEMP_OUT
|
|
$Comp
|
|
L Device:C C309
|
|
U 1 1 5E2394E4
|
|
P 6250 4650
|
|
F 0 "C309" V 6502 4650 50 0000 C CNN
|
|
F 1 "Bridge" V 6411 4650 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6288 4500 50 0001 C CNN
|
|
F 3 "~" H 6250 4650 50 0001 C CNN
|
|
1 6250 4650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6250 4800 6250 4900
|
|
$Comp
|
|
L power:GND #PWR0311
|
|
U 1 1 5E241AC0
|
|
P 6250 4900
|
|
F 0 "#PWR0311" H 6250 4650 50 0001 C CNN
|
|
F 1 "GND" H 6255 4727 50 0000 C CNN
|
|
F 2 "" H 6250 4900 50 0001 C CNN
|
|
F 3 "" H 6250 4900 50 0001 C CNN
|
|
1 6250 4900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2700 1650 2700 2050
|
|
$Comp
|
|
L power:GND #PWR0305
|
|
U 1 1 5E102FCD
|
|
P 3850 2150
|
|
F 0 "#PWR0305" H 3850 1900 50 0001 C CNN
|
|
F 1 "GND" H 3855 1977 50 0000 C CNN
|
|
F 2 "" H 3850 2150 50 0001 C CNN
|
|
F 3 "" H 3850 2150 50 0001 C CNN
|
|
1 3850 2150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3850 2150 3850 1850
|
|
Connection ~ 3850 1850
|
|
Wire Wire Line
|
|
2500 1550 2600 1550
|
|
Wire Wire Line
|
|
2400 2050 2700 2050
|
|
Connection ~ 2700 2050
|
|
Wire Wire Line
|
|
2700 2050 2700 2100
|
|
Wire Wire Line
|
|
2400 1750 2400 1550
|
|
Wire Wire Line
|
|
2400 1550 2500 1550
|
|
Connection ~ 2500 1550
|
|
Wire Wire Line
|
|
1500 3700 1300 3700
|
|
Wire Wire Line
|
|
1300 3700 1300 4100
|
|
Wire Wire Line
|
|
1300 4100 2450 4100
|
|
Wire Wire Line
|
|
2450 4100 2450 4000
|
|
$Comp
|
|
L Device:C C303
|
|
U 1 1 5E232923
|
|
P 2450 3850
|
|
F 0 "C303" H 2565 3896 50 0000 L CNN
|
|
F 1 "100n" H 2565 3805 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 3700 50 0001 C CNN
|
|
F 3 "~" H 2450 3850 50 0001 C CNN
|
|
1 2450 3850
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2450 4100 2950 4100
|
|
Wire Wire Line
|
|
2950 4100 2950 4000
|
|
Connection ~ 2450 4100
|
|
Wire Wire Line
|
|
2450 3700 2450 3600
|
|
Connection ~ 2450 3600
|
|
Wire Wire Line
|
|
2450 3600 2950 3600
|
|
Wire Wire Line
|
|
2950 3700 2950 3600
|
|
Connection ~ 2950 3600
|
|
$Comp
|
|
L Device:R R305
|
|
U 1 1 5E255618
|
|
P 2950 3850
|
|
F 0 "R305" H 3020 3896 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 3020 3805 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 2880 3850 50 0001 C CNN
|
|
F 3 "~" H 2950 3850 50 0001 C CNN
|
|
1 2950 3850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R302
|
|
U 1 1 5E25723A
|
|
P 1300 4350
|
|
F 0 "R302" H 1370 4396 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 1370 4305 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 1230 4350 50 0001 C CNN
|
|
F 3 "~" H 1300 4350 50 0001 C CNN
|
|
1 1300 4350
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1300 4200 1300 4100
|
|
Connection ~ 1300 4100
|
|
Wire Wire Line
|
|
1300 4500 1300 4600
|
|
$Comp
|
|
L power:GND #PWR0302
|
|
U 1 1 5E26828E
|
|
P 1300 4600
|
|
F 0 "#PWR0302" H 1300 4350 50 0001 C CNN
|
|
F 1 "GND" H 1305 4427 50 0000 C CNN
|
|
F 2 "" H 1300 4600 50 0001 C CNN
|
|
F 3 "" H 1300 4600 50 0001 C CNN
|
|
1 1300 4600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 700 5450 0 50 ~ 0
|
|
S-
|
|
Wire Wire Line
|
|
700 5450 1450 5450
|
|
Wire Wire Line
|
|
1450 5650 1250 5650
|
|
Wire Wire Line
|
|
1250 5650 1250 6050
|
|
Wire Wire Line
|
|
1250 6050 2400 6050
|
|
Wire Wire Line
|
|
2400 6050 2400 5950
|
|
$Comp
|
|
L Device:C C302
|
|
U 1 1 5E292BC1
|
|
P 2400 5800
|
|
F 0 "C302" H 2515 5846 50 0000 L CNN
|
|
F 1 "100n" H 2515 5755 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 5650 50 0001 C CNN
|
|
F 3 "~" H 2400 5800 50 0001 C CNN
|
|
1 2400 5800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2400 6050 2900 6050
|
|
Wire Wire Line
|
|
2900 6050 2900 5950
|
|
Connection ~ 2400 6050
|
|
Wire Wire Line
|
|
2400 5650 2400 5550
|
|
Connection ~ 2400 5550
|
|
Wire Wire Line
|
|
2400 5550 2900 5550
|
|
Wire Wire Line
|
|
2900 5650 2900 5550
|
|
Connection ~ 2900 5550
|
|
$Comp
|
|
L Device:R R304
|
|
U 1 1 5E292BD1
|
|
P 2900 5800
|
|
F 0 "R304" H 2970 5846 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 2970 5755 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 2830 5800 50 0001 C CNN
|
|
F 3 "~" H 2900 5800 50 0001 C CNN
|
|
1 2900 5800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R301
|
|
U 1 1 5E292BD7
|
|
P 1250 6300
|
|
F 0 "R301" H 1320 6346 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 1320 6255 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 1180 6300 50 0001 C CNN
|
|
F 3 "~" H 1250 6300 50 0001 C CNN
|
|
1 1250 6300
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1250 6150 1250 6050
|
|
Connection ~ 1250 6050
|
|
Wire Wire Line
|
|
1250 6450 1250 6550
|
|
$Comp
|
|
L power:GND #PWR0301
|
|
U 1 1 5E292BE0
|
|
P 1250 6550
|
|
F 0 "#PWR0301" H 1250 6300 50 0001 C CNN
|
|
F 1 "GND" H 1255 6377 50 0000 C CNN
|
|
F 2 "" H 1250 6550 50 0001 C CNN
|
|
F 3 "" H 1250 6550 50 0001 C CNN
|
|
1 1250 6550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R307
|
|
U 1 1 5E333B2A
|
|
P 3600 3600
|
|
F 0 "R307" H 3670 3646 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 3670 3555 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3530 3600 50 0001 C CNN
|
|
F 3 "~" H 3600 3600 50 0001 C CNN
|
|
1 3600 3600
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
2950 3600 3450 3600
|
|
Wire Wire Line
|
|
3750 3600 4000 3600
|
|
Wire Wire Line
|
|
4000 3600 4000 3800
|
|
Wire Wire Line
|
|
4000 3800 4550 3800
|
|
Wire Wire Line
|
|
4000 3800 4000 4200
|
|
Connection ~ 4000 3800
|
|
$Comp
|
|
L Device:R R309
|
|
U 1 1 5E352DB6
|
|
P 4000 4350
|
|
F 0 "R309" H 4070 4396 50 0000 L CNN
|
|
F 1 "5k 0.1%" H 4070 4305 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3930 4350 50 0001 C CNN
|
|
F 3 "~" H 4000 4350 50 0001 C CNN
|
|
1 4000 4350
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4000 4500 4000 4550
|
|
$Comp
|
|
L power:GND #PWR0306
|
|
U 1 1 5E35E6EA
|
|
P 4000 4550
|
|
F 0 "#PWR0306" H 4000 4300 50 0001 C CNN
|
|
F 1 "GND" H 4005 4377 50 0000 C CNN
|
|
F 2 "" H 4000 4550 50 0001 C CNN
|
|
F 3 "" H 4000 4550 50 0001 C CNN
|
|
1 4000 4550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4350 5550 4350 5400
|
|
Wire Wire Line
|
|
2900 5550 4350 5550
|
|
$Comp
|
|
L Device:R R312
|
|
U 1 1 5E381FD9
|
|
P 4350 5250
|
|
F 0 "R312" H 4100 5300 50 0000 L CNN
|
|
F 1 "1k 0.1%" H 4000 5200 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 4280 5250 50 0001 C CNN
|
|
F 3 "~" H 4350 5250 50 0001 C CNN
|
|
1 4350 5250
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4350 5100 4350 4350
|
|
Wire Wire Line
|
|
4350 4350 5600 4350
|
|
Connection ~ 4350 4350
|
|
Wire Wire Line
|
|
4350 4350 4350 4000
|
|
$Comp
|
|
L Device:R R315
|
|
U 1 1 5E3A5DAA
|
|
P 5600 4200
|
|
F 0 "R315" H 5670 4246 50 0000 L CNN
|
|
F 1 "5k 0.1%" H 5670 4155 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 5530 4200 50 0001 C CNN
|
|
F 3 "~" H 5600 4200 50 0001 C CNN
|
|
1 5600 4200
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5600 4050 5600 3900
|
|
Connection ~ 5600 3900
|
|
Wire Notes Line
|
|
5200 3950 5700 3950
|
|
Wire Notes Line
|
|
5700 3950 5700 4300
|
|
Wire Notes Line
|
|
5700 4300 5200 4300
|
|
Wire Notes Line
|
|
5200 4300 5200 3950
|
|
Wire Notes Line
|
|
3550 4200 4100 4200
|
|
Wire Notes Line
|
|
4100 4200 4100 4500
|
|
Wire Notes Line
|
|
4100 4500 3550 4500
|
|
Wire Notes Line
|
|
3550 4500 3550 4200
|
|
Wire Notes Line
|
|
3800 4000 2850 4000
|
|
Wire Notes Line
|
|
2850 4000 2850 3500
|
|
Wire Notes Line
|
|
2850 3500 3800 3500
|
|
Wire Notes Line
|
|
3800 3500 3800 4000
|
|
Wire Notes Line
|
|
1050 6150 1050 6500
|
|
Wire Notes Line
|
|
1050 6500 1750 6500
|
|
Wire Notes Line
|
|
1750 6500 1750 6150
|
|
Wire Notes Line
|
|
1050 6150 1750 6150
|
|
Wire Notes Line
|
|
2750 5450 2750 6150
|
|
Wire Notes Line
|
|
2750 6150 3350 6150
|
|
Wire Notes Line
|
|
3350 6150 3350 5450
|
|
Wire Notes Line
|
|
3350 5450 2750 5450
|
|
Wire Notes Line
|
|
4200 5100 4200 5400
|
|
Wire Notes Line
|
|
4200 5400 4750 5400
|
|
Wire Notes Line
|
|
4750 5400 4750 5100
|
|
Wire Notes Line
|
|
4750 5100 4200 5100
|
|
$Comp
|
|
L power:+3.3VA #PWR0316
|
|
U 1 1 5E4EDCE6
|
|
P 10350 2500
|
|
F 0 "#PWR0316" H 10350 2350 50 0001 C CNN
|
|
F 1 "+3.3VA" H 10365 2673 50 0000 C CNN
|
|
F 2 "" H 10350 2500 50 0001 C CNN
|
|
F 3 "" H 10350 2500 50 0001 C CNN
|
|
1 10350 2500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Reference_Voltage:TL431DBZ U302
|
|
U 1 1 5E5592F3
|
|
P 2700 1550
|
|
F 0 "U302" V 2746 1480 50 0000 R CNN
|
|
F 1 "TL431LI-DBZ" V 2655 1480 50 0000 R CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23" H 2700 1400 50 0001 C CIN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/tl431.pdf" H 2700 1550 50 0001 C CIN
|
|
1 2700 1550
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C301
|
|
U 1 1 5E55CA76
|
|
P 2400 1900
|
|
F 0 "C301" H 2515 1946 50 0000 L CNN
|
|
F 1 "10u" H 2515 1855 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_1210_3225Metric" H 2438 1750 50 0001 C CNN
|
|
F 3 "~" H 2400 1900 50 0001 C CNN
|
|
1 2400 1900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2700 1050 2700 1200
|
|
Wire Wire Line
|
|
2700 1200 3150 1200
|
|
Connection ~ 2700 1200
|
|
Wire Wire Line
|
|
2700 1200 2700 1300
|
|
Connection ~ 3400 1200
|
|
Wire Wire Line
|
|
3400 1200 3400 850
|
|
$Comp
|
|
L power:+3.3VA #PWR0303
|
|
U 1 1 5E58A8D7
|
|
P 2700 700
|
|
F 0 "#PWR0303" H 2700 550 50 0001 C CNN
|
|
F 1 "+3.3VA" H 2715 873 50 0000 C CNN
|
|
F 2 "" H 2700 700 50 0001 C CNN
|
|
F 3 "" H 2700 700 50 0001 C CNN
|
|
1 2700 700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+3.3VA #PWR0313
|
|
U 1 1 5E58CB8A
|
|
P 9150 4500
|
|
F 0 "#PWR0313" H 9150 4350 50 0001 C CNN
|
|
F 1 "+3.3VA" H 9165 4673 50 0000 C CNN
|
|
F 2 "" H 9150 4500 50 0001 C CNN
|
|
F 3 "" H 9150 4500 50 0001 C CNN
|
|
1 9150 4500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7650 1400 7650 2000
|
|
Connection ~ 7650 1400
|
|
Wire Wire Line
|
|
7650 1400 9050 1400
|
|
Wire Wire Line
|
|
8050 1500 8050 2000
|
|
Connection ~ 8050 1500
|
|
Wire Wire Line
|
|
8050 1500 9550 1500
|
|
$Comp
|
|
L Device:R R319
|
|
U 1 1 5E5C0B2B
|
|
P 7850 2000
|
|
F 0 "R319" V 7643 2000 50 0000 C CNN
|
|
F 1 "2M" V 7734 2000 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 7780 2000 50 0001 C CNN
|
|
F 3 "~" H 7850 2000 50 0001 C CNN
|
|
1 7850 2000
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
7650 2000 7700 2000
|
|
Wire Wire Line
|
|
8000 2000 8050 2000
|
|
Wire Wire Line
|
|
9050 1400 9050 1850
|
|
Wire Wire Line
|
|
9550 1500 9550 1850
|
|
$Comp
|
|
L Device:C C311
|
|
U 1 1 5E656F7C
|
|
P 9300 1850
|
|
F 0 "C311" H 9415 1896 50 0000 L CNN
|
|
F 1 "22n" H 9415 1805 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9338 1700 50 0001 C CNN
|
|
F 3 "~" H 9300 1850 50 0001 C CNN
|
|
1 9300 1850
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
9150 1850 9050 1850
|
|
Wire Wire Line
|
|
9450 1850 9550 1850
|
|
Wire Wire Line
|
|
6250 4500 6250 4350
|
|
$Comp
|
|
L Device:R R316
|
|
U 1 1 5E696A10
|
|
P 5950 3900
|
|
F 0 "R316" V 5743 3900 50 0000 C CNN
|
|
F 1 "0" V 5834 3900 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 5880 3900 50 0001 C CNN
|
|
F 3 "~" H 5950 3900 50 0001 C CNN
|
|
1 5950 3900
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
5600 3900 5800 3900
|
|
Wire Wire Line
|
|
4350 4000 4350 3350
|
|
Connection ~ 4350 4000
|
|
$Comp
|
|
L Device:R R311
|
|
U 1 1 5E6BEB7A
|
|
P 4350 3200
|
|
F 0 "R311" H 4420 3246 50 0000 L CNN
|
|
F 1 "DNP" H 4420 3155 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 4280 3200 50 0001 C CNN
|
|
F 3 "~" H 4350 3200 50 0001 C CNN
|
|
1 4350 3200
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C306
|
|
U 1 1 5E6BF72D
|
|
P 4550 3200
|
|
F 0 "C306" V 4298 3200 50 0000 C CNN
|
|
F 1 "DNP" V 4389 3200 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4588 3050 50 0001 C CNN
|
|
F 3 "~" H 4550 3200 50 0001 C CNN
|
|
1 4550 3200
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4350 4000 4650 4000
|
|
Wire Wire Line
|
|
4550 3800 4550 3350
|
|
Connection ~ 4550 3800
|
|
Wire Wire Line
|
|
4550 3800 4650 3800
|
|
Wire Wire Line
|
|
4550 3050 4550 3000
|
|
Wire Wire Line
|
|
4550 3000 4350 3000
|
|
Wire Wire Line
|
|
4350 3000 4350 3050
|
|
Connection ~ 6250 3900
|
|
Wire Wire Line
|
|
6100 3900 6250 3900
|
|
Wire Wire Line
|
|
6250 3900 6900 3900
|
|
$Comp
|
|
L Device:R R318
|
|
U 1 1 5DB0C2DA
|
|
P 6250 4050
|
|
F 0 "R318" V 6043 4050 50 0000 C CNN
|
|
F 1 "680" V 6134 4050 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 4050 50 0001 C CNN
|
|
F 3 "~" H 6250 4050 50 0001 C CNN
|
|
1 6250 4050
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6700 4500 6700 4350
|
|
Wire Wire Line
|
|
6700 4350 6250 4350
|
|
Connection ~ 6250 4350
|
|
Wire Wire Line
|
|
6250 4350 6250 4200
|
|
Wire Wire Line
|
|
6700 4800 6700 4900
|
|
$Comp
|
|
L power:GND #PWR0312
|
|
U 1 1 5E8423F6
|
|
P 6700 4900
|
|
F 0 "#PWR0312" H 6700 4650 50 0001 C CNN
|
|
F 1 "GND" H 6705 4727 50 0000 C CNN
|
|
F 2 "" H 6700 4900 50 0001 C CNN
|
|
F 3 "" H 6700 4900 50 0001 C CNN
|
|
1 6700 4900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L shimatta_analog:MCP6V34 U301
|
|
U 5 1 5E3F0A96
|
|
P 1600 3400
|
|
F 0 "U301" H 2028 3071 50 0000 L CNN
|
|
F 1 "MCP6V34" H 2028 2980 50 0000 L CNN
|
|
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 1600 3400 50 0001 C CNN
|
|
F 3 "" H 1600 3400 50 0001 C CNN
|
|
5 1600 3400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0314
|
|
U 1 1 5E418AE0
|
|
P 9150 5800
|
|
F 0 "#PWR0314" H 9150 5550 50 0001 C CNN
|
|
F 1 "GND" H 9155 5627 50 0000 C CNN
|
|
F 2 "" H 9150 5800 50 0001 C CNN
|
|
F 3 "" H 9150 5800 50 0001 C CNN
|
|
1 9150 5800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9150 5800 9150 5700
|
|
$Comp
|
|
L shimatta_analog:MCP6V34 U301
|
|
U 3 1 5E44D369
|
|
P 4750 3700
|
|
F 0 "U301" H 4925 3865 50 0000 C CNN
|
|
F 1 "MCP6V34" H 4925 3774 50 0000 C CNN
|
|
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4750 3700 50 0001 C CNN
|
|
F 3 "" H 4750 3700 50 0001 C CNN
|
|
3 4750 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5100 1350 5500 1350
|
|
$Comp
|
|
L shimatta_analog:MCP6V34 U301
|
|
U 4 1 5E482137
|
|
P 1550 5350
|
|
F 0 "U301" H 1725 5515 50 0000 C CNN
|
|
F 1 "MCP6V34" H 1725 5424 50 0000 C CNN
|
|
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 1550 5350 50 0001 C CNN
|
|
F 3 "" H 1550 5350 50 0001 C CNN
|
|
4 1550 5350
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L shimatta_analog:MCP6V34 U301
|
|
U 1 1 5E483253
|
|
P 8950 4850
|
|
F 0 "U301" H 9125 5015 50 0000 C CNN
|
|
F 1 "MCP6V34" H 9125 4924 50 0000 C CNN
|
|
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 8950 4850 50 0001 C CNN
|
|
F 3 "" H 8950 4850 50 0001 C CNN
|
|
1 8950 4850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L shimatta_analog:MCP6V34 U301
|
|
U 2 1 5E483E8E
|
|
P 4650 1150
|
|
F 0 "U301" H 4825 1315 50 0000 C CNN
|
|
F 1 "MCP6V34" H 4825 1224 50 0000 C CNN
|
|
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4650 1150 50 0001 C CNN
|
|
F 3 "" H 4650 1150 50 0001 C CNN
|
|
2 4650 1150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5200 3900 5250 3900
|
|
Wire Wire Line
|
|
2050 3600 2450 3600
|
|
Wire Wire Line
|
|
2000 5550 2400 5550
|
|
$Comp
|
|
L Device:R R314
|
|
U 1 1 5E6300E3
|
|
P 5400 3900
|
|
F 0 "R314" V 5193 3900 50 0000 C CNN
|
|
F 1 "100" V 5284 3900 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 5330 3900 50 0001 C CNN
|
|
F 3 "~" H 5400 3900 50 0001 C CNN
|
|
1 5400 3900
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
5550 3900 5600 3900
|
|
$Comp
|
|
L Device:C C310
|
|
U 1 1 5E82B184
|
|
P 6700 4650
|
|
F 0 "C310" V 6952 4650 50 0000 C CNN
|
|
F 1 "DNP" V 6861 4650 50 0000 C CNN
|
|
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6738 4500 50 0001 C CNN
|
|
F 3 "~" H 6700 4650 50 0001 C CNN
|
|
1 6700 4650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 5350 4700 0 50 ~ 0
|
|
This must be shorted\n
|
|
Text Notes 6800 4400 0 50 ~ 0
|
|
If the circuit oscillates, try:\nR319 = 0 Ohm\nR317 = 250 Ohm\nC313 = 10 uF\nC314 = 2.2 uF\n
|
|
$Comp
|
|
L Connector:TestPoint TP303
|
|
U 1 1 5E42D334
|
|
P 6250 3550
|
|
F 0 "TP303" H 6308 3668 50 0000 L CNN
|
|
F 1 "TEMP_OUT" H 6308 3577 50 0000 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 6450 3550 50 0001 C CNN
|
|
F 3 "~" H 6450 3550 50 0001 C CNN
|
|
1 6250 3550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6250 3550 6250 3900
|
|
Wire Wire Line
|
|
3150 900 3150 1200
|
|
Connection ~ 3150 1200
|
|
Wire Wire Line
|
|
3150 1200 3400 1200
|
|
$Comp
|
|
L Connector:TestPoint TP301
|
|
U 1 1 5E43ED77
|
|
P 3150 900
|
|
F 0 "TP301" H 3208 1018 50 0000 L CNN
|
|
F 1 "VREF" H 3208 927 50 0000 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 3350 900 50 0001 C CNN
|
|
F 3 "~" H 3350 900 50 0001 C CNN
|
|
1 3150 900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Connector:TestPoint TP302
|
|
U 1 1 5E4680D7
|
|
P 5150 2200
|
|
F 0 "TP302" H 5092 2226 50 0000 R CNN
|
|
F 1 "IBIAS" H 5092 2317 50 0000 R CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 5350 2200 50 0001 C CNN
|
|
F 3 "~" H 5350 2200 50 0001 C CNN
|
|
1 5150 2200
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5150 2200 5150 1750
|
|
Connection ~ 5150 1750
|
|
Wire Wire Line
|
|
5150 1750 5500 1750
|
|
Text Label 2800 1200 0 50 ~ 0
|
|
VREF_OP
|
|
$Comp
|
|
L Connector:TestPoint TP304
|
|
U 1 1 5E5831F5
|
|
P 1950 850
|
|
F 0 "TP304" H 2008 968 50 0000 L CNN
|
|
F 1 "GND" H 2008 877 50 0000 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 2150 850 50 0001 C CNN
|
|
F 3 "~" H 2150 850 50 0001 C CNN
|
|
1 1950 850
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1950 850 1950 2100
|
|
$Comp
|
|
L power:GND #PWR0137
|
|
U 1 1 5E591524
|
|
P 1950 2100
|
|
F 0 "#PWR0137" H 1950 1850 50 0001 C CNN
|
|
F 1 "GND" H 1955 1927 50 0000 C CNN
|
|
F 2 "" H 1950 2100 50 0001 C CNN
|
|
F 3 "" H 1950 2100 50 0001 C CNN
|
|
1 1950 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Connector:TestPoint TP305
|
|
U 1 1 5E59C2BA
|
|
P 4900 2450
|
|
F 0 "TP305" H 4958 2568 50 0000 L CNN
|
|
F 1 "GND" H 4958 2477 50 0000 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 5100 2450 50 0001 C CNN
|
|
F 3 "~" H 5100 2450 50 0001 C CNN
|
|
1 4900 2450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4900 2450 4900 2700
|
|
$Comp
|
|
L power:GND #PWR0138
|
|
U 1 1 5E5A4A2B
|
|
P 4900 2700
|
|
F 0 "#PWR0138" H 4900 2450 50 0001 C CNN
|
|
F 1 "GND" H 4905 2527 50 0000 C CNN
|
|
F 2 "" H 4900 2700 50 0001 C CNN
|
|
F 3 "" H 4900 2700 50 0001 C CNN
|
|
1 4900 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Connector:TestPoint TP306
|
|
U 1 1 5E5AA625
|
|
P 6800 3550
|
|
F 0 "TP306" H 6858 3668 50 0000 L CNN
|
|
F 1 "GND" H 6858 3577 50 0000 L CNN
|
|
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 7000 3550 50 0001 C CNN
|
|
F 3 "~" H 7000 3550 50 0001 C CNN
|
|
1 6800 3550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6800 3550 6800 3600
|
|
$Comp
|
|
L power:GND #PWR0139
|
|
U 1 1 5E5B26A6
|
|
P 6800 3600
|
|
F 0 "#PWR0139" H 6800 3350 50 0001 C CNN
|
|
F 1 "GND" H 6805 3427 50 0000 C CNN
|
|
F 2 "" H 6800 3600 50 0001 C CNN
|
|
F 3 "" H 6800 3600 50 0001 C CNN
|
|
1 6800 3600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$EndSCHEMATC
|