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SH-ESP32-engine-hat/tank_sender.sch
Matti Airas 96f94b235e Reduce the PCB size; switch to TLA2024
2021-04-23 13:33:06 +03:00

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 5
Title "Tank Top Hat for SH-ESP32"
Date "2021-04-21"
Rev "0.1.0"
Comp "Hat Labs Ltd"
Comment1 "https://creativecommons.org/licenses/by-sa/4.0"
Comment2 "To view a copy of this license, visit "
Comment3 "This design is licensed under CC BY-SA 4.0."
Comment4 ""
$EndDescr
$Comp
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F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 1650 2100 50 0001 C CNN
F 4 "C362275" H 1600 1900 50 0001 C CNN "LCSC"
1 1600 1900
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:LMV324 U401
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F 1 "LMV324" H 1600 4426 50 0000 C CNN
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F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 1650 4350 50 0001 C CNN
F 4 "C362275" H 1600 4150 50 0001 C CNN "LCSC"
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1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LMV324 U401
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F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 4200 2150 50 0001 C CNN
F 4 "C362275" H 4150 1950 50 0001 C CNN "LCSC"
3 4150 1950
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LMV324 U401
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F 0 "U401" H 4150 4567 50 0000 C CNN
F 1 "LMV324" H 4150 4476 50 0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 4100 4300 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 4200 4400 50 0001 C CNN
F 4 "C362275" H 4150 4200 50 0001 C CNN "LCSC"
4 4150 4200
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LMV324 U401
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F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 1700 7050 50 0001 C CNN
F 4 "C362275" H 1650 6850 50 0001 C CNN "LCSC"
5 1650 6850
1 0 0 -1
$EndComp
$Comp
L Device:Q_PNP_BEC Q401
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F 0 "Q401" H 2390 1854 50 0000 L CNN
F 1 "S9015" H 2390 1945 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2400 2000 50 0001 C CNN
F 3 "~" H 2200 1900 50 0001 C CNN
F 4 "C2149" H 2200 1900 50 0001 C CNN "LCSC"
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1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R403
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F 0 "R403" H 2370 1396 50 0000 L CNN
F 1 "30" H 2370 1305 50 0000 L CNN
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F 3 "~" H 2300 1350 50 0001 C CNN
F 4 "C22985" H 2300 1350 50 0001 C CNN "LCSC"
1 2300 1350
1 0 0 -1
$EndComp
$Comp
L Device:R R405
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F 1 "1k" H 3220 6455 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3080 6500 50 0001 C CNN
F 3 "~" H 3150 6500 50 0001 C CNN
F 4 "C11702" H 3150 6500 50 0001 C CNN "LCSC"
1 3150 6500
1 0 0 -1
$EndComp
$Comp
L Device:R R406
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F 3 "~" H 3150 7000 50 0001 C CNN
F 4 "C25744" H 3150 7000 50 0001 C CNN "LCSC"
1 3150 7000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0412
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F 1 "GND" H 3155 7027 50 0000 C CNN
F 2 "" H 3150 7200 50 0001 C CNN
F 3 "" H 3150 7200 50 0001 C CNN
1 3150 7200
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0411
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F 0 "#PWR0411" H 3150 6150 50 0001 C CNN
F 1 "+3V3" H 3165 6473 50 0000 C CNN
F 2 "" H 3150 6300 50 0001 C CNN
F 3 "" H 3150 6300 50 0001 C CNN
1 3150 6300
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 3150 6750
Wire Wire Line
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Text Label 3450 6750 0 50 ~ 0
Vin
Text Label 1150 2000 2 50 ~ 0
Vin
Wire Wire Line
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$Comp
L power:+3V3 #PWR0404
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F 0 "#PWR0404" H 1550 6200 50 0001 C CNN
F 1 "+3V3" H 1565 6523 50 0000 C CNN
F 2 "" H 1550 6350 50 0001 C CNN
F 3 "" H 1550 6350 50 0001 C CNN
1 1550 6350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0405
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F 1 "GND" H 1555 7077 50 0000 C CNN
F 2 "" H 1550 7250 50 0001 C CNN
F 3 "" H 1550 7250 50 0001 C CNN
1 1550 7250
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:C C403
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F 1 "100nF" H 1415 6655 50 0000 L CNN
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F 3 "~" H 1300 6700 50 0001 C CNN
F 4 "C1525" H 1300 6700 50 0001 C CNN "LCSC"
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-1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 1550 6500
Wire Wire Line
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$Comp
L power:GND #PWR0403
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F 0 "#PWR0403" H 1300 6650 50 0001 C CNN
F 1 "GND" H 1305 6727 50 0000 C CNN
F 2 "" H 1300 6900 50 0001 C CNN
F 3 "" H 1300 6900 50 0001 C CNN
1 1300 6900
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 2300 1550
$Comp
L power:+3V3 #PWR0406
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F 0 "#PWR0406" H 2300 1000 50 0001 C CNN
F 1 "+3V3" H 2315 1323 50 0000 C CNN
F 2 "" H 2300 1150 50 0001 C CNN
F 3 "" H 2300 1150 50 0001 C CNN
1 2300 1150
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L Connector_Generic:Conn_01x02 J402
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F 1 "Conn_01x02" H 2880 2351 50 0000 L CNN
F 2 "Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical" H 2800 2450 50 0001 C CNN
F 3 "~" H 2800 2450 50 0001 C CNN
F 4 "C441332" H 2800 2450 50 0001 C CNN "LCSC"
1 2800 2450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0407
U 1 1 607038BD
P 2300 2700
F 0 "#PWR0407" H 2300 2450 50 0001 C CNN
F 1 "GND" H 2305 2527 50 0000 C CNN
F 2 "" H 2300 2700 50 0001 C CNN
F 3 "" H 2300 2700 50 0001 C CNN
1 2300 2700
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
2300 2450 2300 2250
Wire Wire Line
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Text Notes 3550 6550 0 50 ~ 0
Vin = 3.0 V
Text Label 2450 2250 0 50 ~ 0
VoutA
$Comp
L Device:C C411
U 1 1 60708116
P 9000 2450
F 0 "C411" H 9115 2496 50 0000 L CNN
F 1 "100nF" H 9115 2405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9038 2300 50 0001 C CNN
F 3 "~" H 9000 2450 50 0001 C CNN
F 4 "C1525" H 9000 2450 50 0001 C CNN "LCSC"
1 9000 2450
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L power:GND #PWR0423
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P 9000 2650
F 0 "#PWR0423" H 9000 2400 50 0001 C CNN
F 1 "GND" H 9005 2477 50 0000 C CNN
F 2 "" H 9000 2650 50 0001 C CNN
F 3 "" H 9000 2650 50 0001 C CNN
1 9000 2650
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
9000 2250 9700 2250
$Comp
L power:+3V3 #PWR0424
U 1 1 60708ADC
P 9700 2100
F 0 "#PWR0424" H 9700 1950 50 0001 C CNN
F 1 "+3V3" H 9715 2273 50 0000 C CNN
F 2 "" H 9700 2100 50 0001 C CNN
F 3 "" H 9700 2100 50 0001 C CNN
1 9700 2100
1 0 0 -1
$EndComp
Wire Wire Line
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Connection ~ 9700 2250
Text Label 9350 3100 2 50 ~ 0
VadcA
$Comp
L power:GND #PWR0425
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P 9700 3850
F 0 "#PWR0425" H 9700 3600 50 0001 C CNN
F 1 "GND" H 9705 3677 50 0000 C CNN
F 2 "" H 9700 3850 50 0001 C CNN
F 3 "" H 9700 3850 50 0001 C CNN
1 9700 3850
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 2300 2250
Wire Wire Line
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Text Notes 2350 1700 0 50 ~ 0
I = (Vcc - Vin) / R\n = 10 mA
Text Notes 2450 2950 0 50 ~ 0
To tank sender.\nSupports both 0-180 ohm\nand 240-30 ohm\nsenders.
$Comp
L Device:C C404
U 1 1 6072ABE5
P 2900 7050
F 0 "C404" H 3015 7096 50 0000 L CNN
F 1 "68nF" H 3015 7005 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2938 6900 50 0001 C CNN
F 3 "~" H 2900 7050 50 0001 C CNN
F 4 "C31658" H 2900 7050 50 0001 C CNN "LCSC"
1 2900 7050
-1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR0410
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P 2900 7200
F 0 "#PWR0410" H 2900 6950 50 0001 C CNN
F 1 "GND" H 2905 7027 50 0000 C CNN
F 2 "" H 2900 7200 50 0001 C CNN
F 3 "" H 2900 7200 50 0001 C CNN
1 2900 7200
1 0 0 -1
$EndComp
$Comp
L Device:R R411
U 1 1 60730D86
P 7000 1500
F 0 "R411" V 6793 1500 50 0000 C CNN
F 1 "1.5k" V 6884 1500 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6930 1500 50 0001 C CNN
F 3 "~" H 7000 1500 50 0001 C CNN
F 4 "C25867" H 7000 1500 50 0001 C CNN "LCSC"
1 7000 1500
0 1 1 0
$EndComp
$Comp
L Device:C C407
U 1 1 60731E02
P 7250 1700
F 0 "C407" H 7365 1746 50 0000 L CNN
F 1 "1uF" H 7365 1655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7288 1550 50 0001 C CNN
F 3 "~" H 7250 1700 50 0001 C CNN
F 4 "C52923" H 7250 1700 50 0001 C CNN "LCSC"
1 7250 1700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0419
U 1 1 607323CA
P 7250 1900
F 0 "#PWR0419" H 7250 1650 50 0001 C CNN
F 1 "GND" H 7255 1727 50 0000 C CNN
F 2 "" H 7250 1900 50 0001 C CNN
F 3 "" H 7250 1900 50 0001 C CNN
1 7250 1900
1 0 0 -1
$EndComp
Wire Wire Line
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Text Label 6800 1500 2 50 ~ 0
VoutA
Text Label 7450 1500 0 50 ~ 0
VadcA
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 7250 1500
Wire Wire Line
7250 1500 7150 1500
Text Notes 6800 1200 0 50 ~ 0
LP-filter with cutoff\nat 106 Hz
$Comp
L Device:C C401
U 1 1 607457D9
P 1200 1300
F 0 "C401" H 1086 1254 50 0000 R CNN
F 1 "100nF" H 1086 1345 50 0000 R CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1238 1150 50 0001 C CNN
F 3 "~" H 1200 1300 50 0001 C CNN
F 4 "C1525" H 1200 1300 50 0001 C CNN "LCSC"
1 1200 1300
1 0 0 1
$EndComp
$Comp
L Device:R R401
U 1 1 6074C014
P 1950 1550
F 0 "R401" V 1743 1550 50 0000 C CNN
F 1 "1k" V 1834 1550 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 1880 1550 50 0001 C CNN
F 3 "~" H 1950 1550 50 0001 C CNN
F 4 "C11702" H 1950 1550 50 0001 C CNN "LCSC"
1 1950 1550
0 1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 1200 1550
$Comp
L power:+3V3 #PWR0401
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F 0 "#PWR0401" H 1200 1000 50 0001 C CNN
F 1 "+3V3" H 1215 1323 50 0000 C CNN
F 2 "" H 1200 1150 50 0001 C CNN
F 3 "" H 1200 1150 50 0001 C CNN
1 1200 1150
1 0 0 -1
$EndComp
Text Notes 1350 1300 0 50 ~ 0
Filter cap to 3.3V to \navoid a current swing\nat startup.
$Comp
L Device:Q_PNP_BEC Q402
U 1 1 6077AFF0
P 2200 4150
F 0 "Q402" H 2390 4104 50 0000 L CNN
F 1 "S9015" H 2390 4195 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2400 4250 50 0001 C CNN
F 3 "~" H 2200 4150 50 0001 C CNN
F 4 "C2149" H 2200 4150 50 0001 C CNN "LCSC"
1 2200 4150
1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
1200 4050 1300 4050
$Comp
L Device:R R404
U 1 1 6077AFFB
P 2300 3600
F 0 "R404" H 2370 3646 50 0000 L CNN
F 1 "30" H 2370 3555 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2230 3600 50 0001 C CNN
F 3 "~" H 2300 3600 50 0001 C CNN
F 4 "C22985" H 2300 3600 50 0001 C CNN "LCSC"
1 2300 3600
1 0 0 -1
$EndComp
Text Label 1150 4250 2 50 ~ 0
Vin
Wire Wire Line
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Wire Wire Line
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Connection ~ 2300 3800
$Comp
L power:+3V3 #PWR0408
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F 0 "#PWR0408" H 2300 3250 50 0001 C CNN
F 1 "+3V3" H 2315 3573 50 0000 C CNN
F 2 "" H 2300 3400 50 0001 C CNN
F 3 "" H 2300 3400 50 0001 C CNN
1 2300 3400
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L Connector_Generic:Conn_01x02 J401
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F 0 "J401" H 2680 4692 50 0000 L CNN
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F 3 "~" H 2600 4700 50 0001 C CNN
F 4 "C441332" H 2600 4700 50 0001 C CNN "LCSC"
1 2600 4700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0409
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P 2300 4950
F 0 "#PWR0409" H 2300 4700 50 0001 C CNN
F 1 "GND" H 2305 4777 50 0000 C CNN
F 2 "" H 2300 4950 50 0001 C CNN
F 3 "" H 2300 4950 50 0001 C CNN
1 2300 4950
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Text Label 2450 4500 0 50 ~ 0
VoutB
Wire Wire Line
2450 4500 2300 4500
Connection ~ 2300 4500
Wire Wire Line
2300 4500 2300 4350
$Comp
L Device:C C402
U 1 1 6077B022
P 1200 3550
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F 1 "100nF" H 1086 3595 50 0000 R CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1238 3400 50 0001 C CNN
F 3 "~" H 1200 3550 50 0001 C CNN
F 4 "C1525" H 1200 3550 50 0001 C CNN "LCSC"
1 1200 3550
1 0 0 1
$EndComp
$Comp
L Device:R R402
U 1 1 6077B028
P 1950 3800
F 0 "R402" V 1743 3800 50 0000 C CNN
F 1 "1k" V 1834 3800 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 1880 3800 50 0001 C CNN
F 3 "~" H 1950 3800 50 0001 C CNN
F 4 "C11702" H 1950 3800 50 0001 C CNN "LCSC"
1 1950 3800
0 1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
1200 3800 1200 3700
Connection ~ 1200 3800
$Comp
L power:+3V3 #PWR0402
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F 0 "#PWR0402" H 1200 3250 50 0001 C CNN
F 1 "+3V3" H 1215 3573 50 0000 C CNN
F 2 "" H 1200 3400 50 0001 C CNN
F 3 "" H 1200 3400 50 0001 C CNN
1 1200 3400
1 0 0 -1
$EndComp
$Comp
L Device:Q_PNP_BEC Q403
U 1 1 60789146
P 4750 1950
F 0 "Q403" H 4940 1904 50 0000 L CNN
F 1 "S9015" H 4940 1995 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4950 2050 50 0001 C CNN
F 3 "~" H 4750 1950 50 0001 C CNN
F 4 "C2149" H 4750 1950 50 0001 C CNN "LCSC"
1 4750 1950
1 0 0 1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
4850 1600 4650 1600
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R409
U 1 1 60789151
P 4850 1400
F 0 "R409" H 4920 1446 50 0000 L CNN
F 1 "30" H 4920 1355 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4780 1400 50 0001 C CNN
F 3 "~" H 4850 1400 50 0001 C CNN
F 4 "C22985" H 4850 1400 50 0001 C CNN "LCSC"
1 4850 1400
1 0 0 -1
$EndComp
Text Label 3700 2050 2 50 ~ 0
Vin
Wire Wire Line
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Wire Wire Line
4850 1600 4850 1550
Connection ~ 4850 1600
$Comp
L power:+3V3 #PWR0415
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F 0 "#PWR0415" H 4850 1050 50 0001 C CNN
F 1 "+3V3" H 4865 1373 50 0000 C CNN
F 2 "" H 4850 1200 50 0001 C CNN
F 3 "" H 4850 1200 50 0001 C CNN
1 4850 1200
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L Connector_Generic:Conn_01x02 J403
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P 5150 2500
F 0 "J403" H 5230 2492 50 0000 L CNN
F 1 "Conn_01x02" H 5230 2401 50 0000 L CNN
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F 3 "~" H 5150 2500 50 0001 C CNN
F 4 "C441332" H 5150 2500 50 0001 C CNN "LCSC"
1 5150 2500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0416
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P 4850 2750
F 0 "#PWR0416" H 4850 2500 50 0001 C CNN
F 1 "GND" H 4855 2577 50 0000 C CNN
F 2 "" H 4850 2750 50 0001 C CNN
F 3 "" H 4850 2750 50 0001 C CNN
1 4850 2750
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Text Label 5000 2300 0 50 ~ 0
VoutC
Wire Wire Line
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Connection ~ 4850 2300
Wire Wire Line
4850 2300 4850 2150
$Comp
L Device:C C405
U 1 1 60789178
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F 0 "C405" H 3636 1304 50 0000 R CNN
F 1 "100nF" H 3636 1395 50 0000 R CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3788 1200 50 0001 C CNN
F 3 "~" H 3750 1350 50 0001 C CNN
F 4 "C1525" H 3750 1350 50 0001 C CNN "LCSC"
1 3750 1350
1 0 0 1
$EndComp
$Comp
L Device:R R407
U 1 1 6078917E
P 4500 1600
F 0 "R407" V 4293 1600 50 0000 C CNN
F 1 "1k" V 4384 1600 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4430 1600 50 0001 C CNN
F 3 "~" H 4500 1600 50 0001 C CNN
F 4 "C11702" H 4500 1600 50 0001 C CNN "LCSC"
1 4500 1600
0 1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
3750 1600 3750 1500
Connection ~ 3750 1600
$Comp
L power:+3V3 #PWR0413
U 1 1 60789187
P 3750 1200
F 0 "#PWR0413" H 3750 1050 50 0001 C CNN
F 1 "+3V3" H 3765 1373 50 0000 C CNN
F 2 "" H 3750 1200 50 0001 C CNN
F 3 "" H 3750 1200 50 0001 C CNN
1 3750 1200
1 0 0 -1
$EndComp
$Comp
L Device:Q_PNP_BEC Q404
U 1 1 6078918F
P 4750 4200
F 0 "Q404" H 4940 4154 50 0000 L CNN
F 1 "S9015" H 4940 4245 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4950 4300 50 0001 C CNN
F 3 "~" H 4750 4200 50 0001 C CNN
F 4 "C2149" H 4750 4200 50 0001 C CNN "LCSC"
1 4750 4200
1 0 0 1
$EndComp
Wire Wire Line
4450 4200 4550 4200
Wire Wire Line
4850 4000 4850 3850
Wire Wire Line
4850 3850 4650 3850
Wire Wire Line
3750 3850 3750 4100
Wire Wire Line
3750 4100 3850 4100
$Comp
L Device:R R410
U 1 1 6078919A
P 4850 3650
F 0 "R410" H 4920 3696 50 0000 L CNN
F 1 "30" H 4920 3605 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4780 3650 50 0001 C CNN
F 3 "~" H 4850 3650 50 0001 C CNN
F 4 "C22985" H 4850 3650 50 0001 C CNN "LCSC"
1 4850 3650
1 0 0 -1
$EndComp
Text Label 3700 4300 2 50 ~ 0
Vin
Wire Wire Line
3700 4300 3850 4300
Wire Wire Line
4850 3850 4850 3800
Connection ~ 4850 3850
$Comp
L power:+3V3 #PWR0417
U 1 1 607891A4
P 4850 3450
F 0 "#PWR0417" H 4850 3300 50 0001 C CNN
F 1 "+3V3" H 4865 3623 50 0000 C CNN
F 2 "" H 4850 3450 50 0001 C CNN
F 3 "" H 4850 3450 50 0001 C CNN
1 4850 3450
1 0 0 -1
$EndComp
Wire Wire Line
4850 3500 4850 3450
$Comp
L Connector_Generic:Conn_01x02 J404
U 1 1 607891AB
P 5150 4750
F 0 "J404" H 5230 4742 50 0000 L CNN
F 1 "Conn_01x02" H 5230 4651 50 0000 L CNN
F 2 "Connector_Phoenix_MC:PhoenixContact_MCV_1,5_2-G-3.81_1x02_P3.81mm_Vertical" H 5150 4750 50 0001 C CNN
F 3 "~" H 5150 4750 50 0001 C CNN
F 4 "C441332" H 5150 4750 50 0001 C CNN "LCSC"
1 5150 4750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0418
U 1 1 607891B1
P 4850 5000
F 0 "#PWR0418" H 4850 4750 50 0001 C CNN
F 1 "GND" H 4855 4827 50 0000 C CNN
F 2 "" H 4850 5000 50 0001 C CNN
F 3 "" H 4850 5000 50 0001 C CNN
1 4850 5000
1 0 0 -1
$EndComp
Wire Wire Line
4850 5000 4850 4850
Wire Wire Line
4850 4850 4950 4850
Wire Wire Line
4850 4750 4850 4550
Wire Wire Line
4850 4750 4950 4750
Text Label 5000 4550 0 50 ~ 0
VoutD
Wire Wire Line
5000 4550 4850 4550
Connection ~ 4850 4550
Wire Wire Line
4850 4550 4850 4400
$Comp
L Device:C C406
U 1 1 607891C1
P 3750 3600
F 0 "C406" H 3636 3554 50 0000 R CNN
F 1 "100nF" H 3636 3645 50 0000 R CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3788 3450 50 0001 C CNN
F 3 "~" H 3750 3600 50 0001 C CNN
F 4 "C1525" H 3750 3600 50 0001 C CNN "LCSC"
1 3750 3600
1 0 0 1
$EndComp
$Comp
L Device:R R408
U 1 1 607891C7
P 4500 3850
F 0 "R408" V 4293 3850 50 0000 C CNN
F 1 "1k" V 4384 3850 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4430 3850 50 0001 C CNN
F 3 "~" H 4500 3850 50 0001 C CNN
F 4 "C11702" H 4500 3850 50 0001 C CNN "LCSC"
1 4500 3850
0 1 1 0
$EndComp
Wire Wire Line
4350 3850 3750 3850
Wire Wire Line
3750 3850 3750 3750
Connection ~ 3750 3850
$Comp
L power:+3V3 #PWR0414
U 1 1 607891D0
P 3750 3450
F 0 "#PWR0414" H 3750 3300 50 0001 C CNN
F 1 "+3V3" H 3765 3623 50 0000 C CNN
F 2 "" H 3750 3450 50 0001 C CNN
F 3 "" H 3750 3450 50 0001 C CNN
1 3750 3450
1 0 0 -1
$EndComp
$Comp
L Device:R R412
U 1 1 607992BA
P 7000 2400
F 0 "R412" V 6793 2400 50 0000 C CNN
F 1 "1.5k" V 6884 2400 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6930 2400 50 0001 C CNN
F 3 "~" H 7000 2400 50 0001 C CNN
F 4 "C25867" H 7000 2400 50 0001 C CNN "LCSC"
1 7000 2400
0 1 1 0
$EndComp
$Comp
L Device:C C408
U 1 1 607992C0
P 7250 2600
F 0 "C408" H 7365 2646 50 0000 L CNN
F 1 "1uF" H 7365 2555 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7288 2450 50 0001 C CNN
F 3 "~" H 7250 2600 50 0001 C CNN
F 4 "C52923" H 7250 2600 50 0001 C CNN "LCSC"
1 7250 2600
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0420
U 1 1 607992C6
P 7250 2800
F 0 "#PWR0420" H 7250 2550 50 0001 C CNN
F 1 "GND" H 7255 2627 50 0000 C CNN
F 2 "" H 7250 2800 50 0001 C CNN
F 3 "" H 7250 2800 50 0001 C CNN
1 7250 2800
1 0 0 -1
$EndComp
Wire Wire Line
7250 2800 7250 2750
Text Label 6800 2400 2 50 ~ 0
VoutB
Text Label 7450 2400 0 50 ~ 0
VadcB
Wire Wire Line
7450 2400 7250 2400
Wire Wire Line
6850 2400 6800 2400
Wire Wire Line
7250 2450 7250 2400
Connection ~ 7250 2400
Wire Wire Line
7250 2400 7150 2400
$Comp
L Device:R R413
U 1 1 6079BFEE
P 7000 3300
F 0 "R413" V 6793 3300 50 0000 C CNN
F 1 "1.5k" V 6884 3300 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6930 3300 50 0001 C CNN
F 3 "~" H 7000 3300 50 0001 C CNN
F 4 "C25867" H 7000 3300 50 0001 C CNN "LCSC"
1 7000 3300
0 1 1 0
$EndComp
$Comp
L Device:C C409
U 1 1 6079BFF4
P 7250 3500
F 0 "C409" H 7365 3546 50 0000 L CNN
F 1 "1uF" H 7365 3455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7288 3350 50 0001 C CNN
F 3 "~" H 7250 3500 50 0001 C CNN
F 4 "C52923" H 7250 3500 50 0001 C CNN "LCSC"
1 7250 3500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0421
U 1 1 6079BFFA
P 7250 3700
F 0 "#PWR0421" H 7250 3450 50 0001 C CNN
F 1 "GND" H 7255 3527 50 0000 C CNN
F 2 "" H 7250 3700 50 0001 C CNN
F 3 "" H 7250 3700 50 0001 C CNN
1 7250 3700
1 0 0 -1
$EndComp
Wire Wire Line
7250 3700 7250 3650
Text Label 6800 3300 2 50 ~ 0
VoutC
Text Label 7450 3300 0 50 ~ 0
VadcC
Wire Wire Line
7450 3300 7250 3300
Wire Wire Line
6850 3300 6800 3300
Wire Wire Line
7250 3350 7250 3300
Connection ~ 7250 3300
Wire Wire Line
7250 3300 7150 3300
$Comp
L Device:R R414
U 1 1 6079F514
P 7000 4200
F 0 "R414" V 6793 4200 50 0000 C CNN
F 1 "1.5k" V 6884 4200 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6930 4200 50 0001 C CNN
F 3 "~" H 7000 4200 50 0001 C CNN
F 4 "C25867" H 7000 4200 50 0001 C CNN "LCSC"
1 7000 4200
0 1 1 0
$EndComp
$Comp
L Device:C C410
U 1 1 6079F51A
P 7250 4400
F 0 "C410" H 7365 4446 50 0000 L CNN
F 1 "1uF" H 7365 4355 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7288 4250 50 0001 C CNN
F 3 "~" H 7250 4400 50 0001 C CNN
F 4 "C52923" H 7250 4400 50 0001 C CNN "LCSC"
1 7250 4400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0422
U 1 1 6079F520
P 7250 4600
F 0 "#PWR0422" H 7250 4350 50 0001 C CNN
F 1 "GND" H 7255 4427 50 0000 C CNN
F 2 "" H 7250 4600 50 0001 C CNN
F 3 "" H 7250 4600 50 0001 C CNN
1 7250 4600
1 0 0 -1
$EndComp
Wire Wire Line
7250 4600 7250 4550
Text Label 6800 4200 2 50 ~ 0
VoutD
Text Label 7450 4200 0 50 ~ 0
VadcD
Wire Wire Line
7450 4200 7250 4200
Wire Wire Line
6850 4200 6800 4200
Wire Wire Line
7250 4250 7250 4200
Connection ~ 7250 4200
Wire Wire Line
7250 4200 7150 4200
Text Label 9350 3200 2 50 ~ 0
VadcB
Text Label 9350 3300 2 50 ~ 0
VadcC
Text Label 9350 3400 2 50 ~ 0
VadcD
Text Notes 3450 6250 0 50 ~ 0
Reference voltage for\ncurrent supplies
Text HLabel 10150 3300 2 50 Input ~ 0
SCL
Text HLabel 10150 3400 2 50 Input ~ 0
SDA
Wire Wire Line
10150 3400 10050 3400
Wire Wire Line
10050 3300 10150 3300
$Comp
L power:GND #PWR0426
U 1 1 608544C1
P 10450 3150
F 0 "#PWR0426" H 10450 2900 50 0001 C CNN
F 1 "GND" H 10455 2977 50 0000 C CNN
F 2 "" H 10450 3150 50 0001 C CNN
F 3 "" H 10450 3150 50 0001 C CNN
1 10450 3150
1 0 0 -1
$EndComp
$Comp
L SH-ESP32-tank-hat:TLA2024 U402
U 1 1 60A11019
P 9700 3250
F 0 "U402" H 9850 3800 50 0000 C CNN
F 1 "TLA2024" H 9900 3700 50 0000 C CNN
F 2 "SH-ESP32-tank-hat:Texas_R-PUQFN-N10" H 9700 3250 50 0001 C CNN
F 3 "" H 9700 3250 50 0001 C CNN
F 4 "C2670138" H 9700 3250 50 0001 C CNN "LCSC"
1 9700 3250
1 0 0 -1
$EndComp
Wire Wire Line
10450 3100 10050 3100
Wire Wire Line
10450 3100 10450 3150
$EndSCHEMATC
Reference in New Issue View Git Blame Copy Permalink