735 lines
15 KiB
Plaintext
735 lines
15 KiB
Plaintext
EESchema Schematic File Version 2
|
|
LIBS:power
|
|
LIBS:device
|
|
LIBS:transistors
|
|
LIBS:conn
|
|
LIBS:linear
|
|
LIBS:regul
|
|
LIBS:74xx
|
|
LIBS:cmos4000
|
|
LIBS:adc-dac
|
|
LIBS:memory
|
|
LIBS:xilinx
|
|
LIBS:special
|
|
LIBS:microcontrollers
|
|
LIBS:dsp
|
|
LIBS:microchip
|
|
LIBS:analog_switches
|
|
LIBS:motorola
|
|
LIBS:texas
|
|
LIBS:intel
|
|
LIBS:audio
|
|
LIBS:interface
|
|
LIBS:digital-audio
|
|
LIBS:philips
|
|
LIBS:display
|
|
LIBS:cypress
|
|
LIBS:siliconi
|
|
LIBS:opto
|
|
LIBS:atmel
|
|
LIBS:contrib
|
|
LIBS:valves
|
|
LIBS:analog-moist-sensor-cache
|
|
EELAYER 25 0
|
|
EELAYER END
|
|
$Descr A4 11693 8268
|
|
encoding utf-8
|
|
Sheet 1 1
|
|
Title ""
|
|
Date ""
|
|
Rev ""
|
|
Comp ""
|
|
Comment1 ""
|
|
Comment2 ""
|
|
Comment3 ""
|
|
Comment4 ""
|
|
$EndDescr
|
|
$Comp
|
|
L CRYSTAL X1
|
|
U 1 1 54D213EA
|
|
P 3650 3650
|
|
F 0 "X1" H 3650 3800 50 0000 C CNN
|
|
F 1 "16MHz" H 3650 3500 50 0000 C CNN
|
|
F 2 "Crystals:Crystal_HC49-SD_SMD" H 3650 3650 60 0001 C CNN
|
|
F 3 "" H 3650 3650 60 0000 C CNN
|
|
1 3650 3650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L NC7WZU04P6 U1
|
|
U 1 1 54D21739
|
|
P 3650 2950
|
|
F 0 "U1" H 3800 3050 40 0000 C CNN
|
|
F 1 "NC7WZU04P6" H 3850 2850 40 0000 C CNN
|
|
F 2 "Transistors_SMD:sc70-6" H 3650 2950 60 0001 C CNN
|
|
F 3 "" H 3650 2950 60 0000 C CNN
|
|
1 3650 2950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L NC7WZU04P6 U1
|
|
U 2 1 54D21792
|
|
P 4550 2950
|
|
F 0 "U1" H 4700 3050 40 0000 C CNN
|
|
F 1 "NC7WZU04P6" H 4750 2850 40 0000 C CNN
|
|
F 2 "Transistors_SMD:sc70-6" H 4550 2950 60 0001 C CNN
|
|
F 3 "" H 4550 2950 60 0000 C CNN
|
|
2 4550 2950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR01
|
|
U 1 1 54D2181C
|
|
P 3600 3200
|
|
F 0 "#PWR01" H 3600 2950 60 0001 C CNN
|
|
F 1 "GND" H 3600 3050 60 0000 C CNN
|
|
F 2 "" H 3600 3200 60 0000 C CNN
|
|
F 3 "" H 3600 3200 60 0000 C CNN
|
|
1 3600 3200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR02
|
|
U 1 1 54D2185B
|
|
P 3600 2700
|
|
F 0 "#PWR02" H 3600 2550 60 0001 C CNN
|
|
F 1 "VCC" H 3600 2850 60 0000 C CNN
|
|
F 2 "" H 3600 2700 60 0000 C CNN
|
|
F 3 "" H 3600 2700 60 0000 C CNN
|
|
1 3600 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C1
|
|
U 1 1 54D21881
|
|
P 3350 3850
|
|
F 0 "C1" H 3400 3950 50 0000 L CNN
|
|
F 1 "18p" H 3400 3750 50 0000 L CNN
|
|
F 2 "SMD_Packages:SMD-0603_c" H 3388 3700 30 0001 C CNN
|
|
F 3 "" H 3350 3850 60 0000 C CNN
|
|
1 3350 3850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C2
|
|
U 1 1 54D218DE
|
|
P 3950 3850
|
|
F 0 "C2" H 4000 3950 50 0000 L CNN
|
|
F 1 "18p" H 4000 3750 50 0000 L CNN
|
|
F 2 "SMD_Packages:SMD-0603_c" H 3988 3700 30 0001 C CNN
|
|
F 3 "" H 3950 3850 60 0000 C CNN
|
|
1 3950 3850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R1
|
|
U 1 1 54D2193D
|
|
P 3600 2250
|
|
F 0 "R1" V 3680 2250 50 0000 C CNN
|
|
F 1 "1M" V 3607 2251 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 3530 2250 30 0001 C CNN
|
|
F 3 "" H 3600 2250 30 0000 C CNN
|
|
1 3600 2250
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R2
|
|
U 1 1 54D21994
|
|
P 4100 3200
|
|
F 0 "R2" V 4180 3200 50 0000 C CNN
|
|
F 1 "0R" V 4107 3201 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 4030 3200 30 0001 C CNN
|
|
F 3 "" H 4100 3200 30 0000 C CNN
|
|
1 4100 3200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR03
|
|
U 1 1 54D21A04
|
|
P 3650 4050
|
|
F 0 "#PWR03" H 3650 3800 60 0001 C CNN
|
|
F 1 "GND" H 3650 3900 60 0000 C CNN
|
|
F 2 "" H 3650 4050 60 0000 C CNN
|
|
F 3 "" H 3650 4050 60 0000 C CNN
|
|
1 3650 4050
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR04
|
|
U 1 1 54D21DD5
|
|
P 4500 2200
|
|
F 0 "#PWR04" H 4500 2050 60 0001 C CNN
|
|
F 1 "VCC" H 4500 2350 60 0000 C CNN
|
|
F 2 "" H 4500 2200 60 0000 C CNN
|
|
F 3 "" H 4500 2200 60 0000 C CNN
|
|
1 4500 2200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR05
|
|
U 1 1 54D21DE7
|
|
P 4500 3200
|
|
F 0 "#PWR05" H 4500 2950 60 0001 C CNN
|
|
F 1 "GND" H 4500 3050 60 0000 C CNN
|
|
F 2 "" H 4500 3200 60 0000 C CNN
|
|
F 3 "" H 4500 3200 60 0000 C CNN
|
|
1 4500 3200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C3
|
|
U 1 1 54D21E5C
|
|
P 4750 2350
|
|
F 0 "C3" H 4800 2450 50 0000 L CNN
|
|
F 1 "1u" H 4800 2250 50 0000 L CNN
|
|
F 2 "SMD_Packages:SMD-0603_c" H 4788 2200 30 0001 C CNN
|
|
F 3 "" H 4750 2350 60 0000 C CNN
|
|
1 4750 2350
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR06
|
|
U 1 1 54D21F25
|
|
P 4750 2500
|
|
F 0 "#PWR06" H 4750 2250 60 0001 C CNN
|
|
F 1 "GND" H 4750 2350 60 0000 C CNN
|
|
F 2 "" H 4750 2500 60 0000 C CNN
|
|
F 3 "" H 4750 2500 60 0000 C CNN
|
|
1 4750 2500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D1
|
|
U 1 1 54D21FCD
|
|
P 6100 2250
|
|
F 0 "D1" H 6100 2350 50 0000 C CNN
|
|
F 1 "DIODESCH" H 6100 2150 50 0000 C CNN
|
|
F 2 "SMD_Packages:SOD-523" H 6100 2250 60 0001 C CNN
|
|
F 3 "" H 6100 2250 60 0000 C CNN
|
|
1 6100 2250
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D2
|
|
U 1 1 54D22068
|
|
P 6100 3700
|
|
F 0 "D2" H 6100 3800 50 0000 C CNN
|
|
F 1 "DIODESCH" H 6100 3600 50 0000 C CNN
|
|
F 2 "SMD_Packages:SOD-523" H 6100 3700 60 0001 C CNN
|
|
F 3 "" H 6100 3700 60 0000 C CNN
|
|
1 6100 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R4
|
|
U 1 1 54D2209D
|
|
P 5150 2950
|
|
F 0 "R4" V 5230 2950 50 0000 C CNN
|
|
F 1 "R" V 5157 2951 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 5080 2950 30 0001 C CNN
|
|
F 3 "" H 5150 2950 30 0000 C CNN
|
|
1 5150 2950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR07
|
|
U 1 1 54D2215E
|
|
P 6300 1950
|
|
F 0 "#PWR07" H 6300 1800 60 0001 C CNN
|
|
F 1 "VCC" H 6300 2100 60 0000 C CNN
|
|
F 2 "" H 6300 1950 60 0000 C CNN
|
|
F 3 "" H 6300 1950 60 0000 C CNN
|
|
1 6300 1950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R5
|
|
U 1 1 54D22174
|
|
P 6300 2100
|
|
F 0 "R5" V 6380 2100 50 0000 C CNN
|
|
F 1 "1M" V 6307 2101 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 6230 2100 30 0001 C CNN
|
|
F 3 "" H 6300 2100 30 0000 C CNN
|
|
1 6300 2100
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L R R8
|
|
U 1 1 54D221C8
|
|
P 6600 3850
|
|
F 0 "R8" V 6680 3850 50 0000 C CNN
|
|
F 1 "1M" V 6607 3851 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 6530 3850 30 0001 C CNN
|
|
F 3 "" H 6600 3850 30 0000 C CNN
|
|
1 6600 3850
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR08
|
|
U 1 1 54D2221D
|
|
P 6300 4100
|
|
F 0 "#PWR08" H 6300 3850 60 0001 C CNN
|
|
F 1 "GND" H 6300 3950 60 0000 C CNN
|
|
F 2 "" H 6300 4100 60 0000 C CNN
|
|
F 3 "" H 6300 4100 60 0000 C CNN
|
|
1 6300 4100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C4
|
|
U 1 1 54D2222A
|
|
P 6300 2550
|
|
F 0 "C4" H 6350 2650 50 0000 L CNN
|
|
F 1 "1n" H 6350 2450 50 0000 L CNN
|
|
F 2 "SMD_Packages:SMD-0603_c" H 6338 2400 30 0001 C CNN
|
|
F 3 "" H 6300 2550 60 0000 C CNN
|
|
1 6300 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR09
|
|
U 1 1 54D222DF
|
|
P 6300 2700
|
|
F 0 "#PWR09" H 6300 2450 60 0001 C CNN
|
|
F 1 "GND" H 6300 2550 60 0000 C CNN
|
|
F 2 "" H 6300 2700 60 0000 C CNN
|
|
F 3 "" H 6300 2700 60 0000 C CNN
|
|
1 6300 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R7
|
|
U 1 1 54D222F8
|
|
P 6600 2400
|
|
F 0 "R7" V 6680 2400 50 0000 C CNN
|
|
F 1 "1M" V 6607 2401 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 6530 2400 30 0001 C CNN
|
|
F 3 "" H 6600 2400 30 0000 C CNN
|
|
1 6600 2400
|
|
-1 0 0 1
|
|
$EndComp
|
|
Text Label 6900 2250 0 60 ~ 0
|
|
SENSE_LOW
|
|
$Comp
|
|
L C C5
|
|
U 1 1 54D22484
|
|
P 6300 3950
|
|
F 0 "C5" H 6350 4050 50 0000 L CNN
|
|
F 1 "1n" H 6350 3850 50 0000 L CNN
|
|
F 2 "SMD_Packages:SMD-0603_c" H 6338 3800 30 0001 C CNN
|
|
F 3 "" H 6300 3950 60 0000 C CNN
|
|
1 6300 3950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R6
|
|
U 1 1 54D2252C
|
|
P 6300 3450
|
|
F 0 "R6" V 6380 3450 50 0000 C CNN
|
|
F 1 "1M" V 6307 3451 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 6230 3450 30 0001 C CNN
|
|
F 3 "" H 6300 3450 30 0000 C CNN
|
|
1 6300 3450
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR010
|
|
U 1 1 54D226D9
|
|
P 6300 3300
|
|
F 0 "#PWR010" H 6300 3150 60 0001 C CNN
|
|
F 1 "VCC" H 6300 3450 60 0000 C CNN
|
|
F 2 "" H 6300 3300 60 0000 C CNN
|
|
F 3 "" H 6300 3300 60 0000 C CNN
|
|
1 6300 3300
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 6900 3700 0 60 ~ 0
|
|
SENSE_HIGH
|
|
Text Label 5500 3350 2 60 ~ 0
|
|
SENSOR_TRACK
|
|
$Comp
|
|
L CONN_01X06 P1
|
|
U 1 1 54D22B40
|
|
P 3300 5300
|
|
F 0 "P1" H 3300 5650 50 0000 C CNN
|
|
F 1 "CONN_01X06" V 3400 5300 50 0000 C CNN
|
|
F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 3300 5300 60 0001 C CNN
|
|
F 3 "" H 3300 5300 60 0000 C CNN
|
|
1 3300 5300
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L MOSFET_P Q1
|
|
U 1 1 54D22CB3
|
|
P 5100 4900
|
|
F 0 "Q1" H 5100 5090 50 0000 R CNN
|
|
F 1 "MOSFET_P" H 5100 4720 50 0000 R CNN
|
|
F 2 "SMD_Packages:SOT-23-GDS" H 5100 4900 60 0001 C CNN
|
|
F 3 "" H 5100 4900 60 0000 C CNN
|
|
1 5100 4900
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L VDD #PWR011
|
|
U 1 1 54D22D75
|
|
P 4900 4800
|
|
F 0 "#PWR011" H 4900 4650 60 0001 C CNN
|
|
F 1 "VDD" H 4900 4950 60 0000 C CNN
|
|
F 2 "" H 4900 4800 60 0000 C CNN
|
|
F 3 "" H 4900 4800 60 0000 C CNN
|
|
1 4900 4800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR012
|
|
U 1 1 54D22E14
|
|
P 5300 4800
|
|
F 0 "#PWR012" H 5300 4650 60 0001 C CNN
|
|
F 1 "VCC" H 5300 4950 60 0000 C CNN
|
|
F 2 "" H 5300 4800 60 0000 C CNN
|
|
F 3 "" H 5300 4800 60 0000 C CNN
|
|
1 5300 4800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R3
|
|
U 1 1 54D22EA4
|
|
P 4850 5100
|
|
F 0 "R3" V 4930 5100 50 0000 C CNN
|
|
F 1 "1M" V 4857 5101 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 4780 5100 30 0001 C CNN
|
|
F 3 "" H 4850 5100 30 0000 C CNN
|
|
1 4850 5100
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR013
|
|
U 1 1 54D22F14
|
|
P 3500 5550
|
|
F 0 "#PWR013" H 3500 5300 60 0001 C CNN
|
|
F 1 "GND" H 3500 5400 60 0000 C CNN
|
|
F 2 "" H 3500 5550 60 0000 C CNN
|
|
F 3 "" H 3500 5550 60 0000 C CNN
|
|
1 3500 5550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 4700 5350 0 60 ~ 0
|
|
~ENABLE
|
|
$Comp
|
|
L VDD #PWR014
|
|
U 1 1 54D23198
|
|
P 3500 4900
|
|
F 0 "#PWR014" H 3500 4750 60 0001 C CNN
|
|
F 1 "VDD" H 3500 5050 60 0000 C CNN
|
|
F 2 "" H 3500 4900 60 0000 C CNN
|
|
F 3 "" H 3500 4900 60 0000 C CNN
|
|
1 3500 4900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 3600 5150 0 60 ~ 0
|
|
~ENABLE
|
|
Text Label 3600 5450 0 60 ~ 0
|
|
OUT
|
|
Wire Wire Line
|
|
4100 3350 4100 3650
|
|
Wire Wire Line
|
|
4100 3650 3950 3650
|
|
Wire Wire Line
|
|
3200 3650 3350 3650
|
|
Wire Wire Line
|
|
3200 2250 3200 3650
|
|
Wire Wire Line
|
|
3350 4050 3950 4050
|
|
Connection ~ 3650 4050
|
|
Wire Wire Line
|
|
3200 2250 3450 2250
|
|
Connection ~ 3200 2950
|
|
Wire Wire Line
|
|
4100 2250 4100 3050
|
|
Wire Wire Line
|
|
3750 2250 4100 2250
|
|
Connection ~ 4100 2950
|
|
Wire Wire Line
|
|
4500 2200 4750 2200
|
|
Wire Wire Line
|
|
4500 2700 4500 2200
|
|
Connection ~ 4500 2200
|
|
Wire Wire Line
|
|
6300 2250 6300 2400
|
|
Wire Wire Line
|
|
6300 2250 7500 2250
|
|
Wire Wire Line
|
|
6600 2700 6300 2700
|
|
Connection ~ 6600 2250
|
|
Wire Wire Line
|
|
6300 4100 6600 4100
|
|
Wire Wire Line
|
|
6300 3600 6300 3800
|
|
Wire Wire Line
|
|
6300 3700 7500 3700
|
|
Connection ~ 6600 3700
|
|
Wire Wire Line
|
|
5900 2250 5900 3700
|
|
Wire Wire Line
|
|
5300 2950 5900 2950
|
|
Connection ~ 5900 2950
|
|
Wire Wire Line
|
|
5500 2950 5500 3350
|
|
Wire Wire Line
|
|
4600 5100 4600 4800
|
|
Wire Wire Line
|
|
4600 4800 4900 4800
|
|
Wire Wire Line
|
|
5100 5100 5100 5350
|
|
Wire Wire Line
|
|
5100 5350 4700 5350
|
|
Wire Wire Line
|
|
3500 5350 4500 5350
|
|
$Comp
|
|
L GND #PWR015
|
|
U 1 1 54D232CA
|
|
P 4500 5350
|
|
F 0 "#PWR015" H 4500 5100 60 0001 C CNN
|
|
F 1 "GND" H 4500 5200 60 0000 C CNN
|
|
F 2 "" H 4500 5350 60 0000 C CNN
|
|
F 3 "" H 4500 5350 60 0000 C CNN
|
|
1 4500 5350
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3500 4900 3500 5050
|
|
Wire Wire Line
|
|
3600 5150 3500 5150
|
|
Wire Wire Line
|
|
3500 5250 3850 5250
|
|
Wire Wire Line
|
|
3600 5450 3500 5450
|
|
Connection ~ 4900 4800
|
|
$Comp
|
|
L VCC #PWR016
|
|
U 1 1 54D2426B
|
|
P 7900 1350
|
|
F 0 "#PWR016" H 7900 1200 60 0001 C CNN
|
|
F 1 "VCC" H 7900 1500 60 0000 C CNN
|
|
F 2 "" H 7900 1350 60 0000 C CNN
|
|
F 3 "" H 7900 1350 60 0000 C CNN
|
|
1 7900 1350
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C6
|
|
U 1 1 54D2428C
|
|
P 8100 1500
|
|
F 0 "C6" H 8150 1600 50 0000 L CNN
|
|
F 1 "1u" H 8150 1400 50 0000 L CNN
|
|
F 2 "SMD_Packages:SMD-0603_c" H 8138 1350 30 0001 C CNN
|
|
F 3 "" H 8100 1500 60 0000 C CNN
|
|
1 8100 1500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8100 1350 7900 1350
|
|
Wire Wire Line
|
|
7900 1350 7900 1950
|
|
$Comp
|
|
L GND #PWR017
|
|
U 1 1 54D2438E
|
|
P 8100 1650
|
|
F 0 "#PWR017" H 8100 1400 60 0001 C CNN
|
|
F 1 "GND" H 8100 1500 60 0000 C CNN
|
|
F 2 "" H 8100 1650 60 0000 C CNN
|
|
F 3 "" H 8100 1650 60 0000 C CNN
|
|
1 8100 1650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR018
|
|
U 1 1 54D24444
|
|
P 7900 2750
|
|
F 0 "#PWR018" H 7900 2500 60 0001 C CNN
|
|
F 1 "GND" H 7900 2600 60 0000 C CNN
|
|
F 2 "" H 7900 2750 60 0000 C CNN
|
|
F 3 "" H 7900 2750 60 0000 C CNN
|
|
1 7900 2750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7500 2450 7500 3000
|
|
Wire Wire Line
|
|
7500 3000 8500 3000
|
|
Wire Wire Line
|
|
8500 3000 8500 2350
|
|
Wire Wire Line
|
|
7500 3900 7500 4450
|
|
Wire Wire Line
|
|
7500 4450 8500 4450
|
|
Wire Wire Line
|
|
8500 4450 8500 3800
|
|
$Comp
|
|
L GND #PWR019
|
|
U 1 1 54D2456C
|
|
P 7900 4200
|
|
F 0 "#PWR019" H 7900 3950 60 0001 C CNN
|
|
F 1 "GND" H 7900 4050 60 0000 C CNN
|
|
F 2 "" H 7900 4200 60 0000 C CNN
|
|
F 3 "" H 7900 4200 60 0000 C CNN
|
|
1 7900 4200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR020
|
|
U 1 1 54D2471A
|
|
P 7900 3400
|
|
F 0 "#PWR020" H 7900 3250 60 0001 C CNN
|
|
F 1 "VCC" H 7900 3550 60 0000 C CNN
|
|
F 2 "" H 7900 3400 60 0000 C CNN
|
|
F 3 "" H 7900 3400 60 0000 C CNN
|
|
1 7900 3400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8500 2350 8750 2350
|
|
$Comp
|
|
L LM324 U2
|
|
U 2 1 54D2AB47
|
|
P 8000 3800
|
|
F 0 "U2" H 8050 4000 60 0000 C CNN
|
|
F 1 "LM324" H 8150 3600 50 0000 C CNN
|
|
F 2 "SMD_Packages:SOIC-14_W" H 8000 3800 60 0001 C CNN
|
|
F 3 "" H 8000 3800 60 0000 C CNN
|
|
2 8000 3800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L LM324 U2
|
|
U 4 1 54D2ACCB
|
|
P 9750 3050
|
|
F 0 "U2" H 9800 3250 60 0000 C CNN
|
|
F 1 "LM324" H 9900 2850 50 0000 C CNN
|
|
F 2 "SMD_Packages:SOIC-14_W" H 9750 3050 60 0001 C CNN
|
|
F 3 "" H 9750 3050 60 0000 C CNN
|
|
4 9750 3050
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L LM324 U2
|
|
U 1 1 54D2AE95
|
|
P 9500 1300
|
|
F 0 "U2" H 9550 1500 60 0000 C CNN
|
|
F 1 "LM324" H 9650 1100 50 0000 C CNN
|
|
F 2 "SMD_Packages:SOIC-14_W" H 9500 1300 60 0001 C CNN
|
|
F 3 "" H 9500 1300 60 0000 C CNN
|
|
1 9500 1300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L LM324 U2
|
|
U 3 1 54D2AF04
|
|
P 8000 2350
|
|
F 0 "U2" H 8050 2550 60 0000 C CNN
|
|
F 1 "LM324" H 8150 2150 50 0000 C CNN
|
|
F 2 "SMD_Packages:SOIC-14_W" H 8000 2350 60 0001 C CNN
|
|
F 3 "" H 8000 2350 60 0000 C CNN
|
|
3 8000 2350
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R9
|
|
U 1 1 54D2B12F
|
|
P 8900 2950
|
|
F 0 "R9" V 8980 2950 50 0000 C CNN
|
|
F 1 "R" V 8907 2951 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 8830 2950 30 0001 C CNN
|
|
F 3 "" H 8900 2950 30 0000 C CNN
|
|
1 8900 2950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R10
|
|
U 1 1 54D2B156
|
|
P 8900 3150
|
|
F 0 "R10" V 8980 3150 50 0000 C CNN
|
|
F 1 "R" V 8907 3151 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 8830 3150 30 0001 C CNN
|
|
F 3 "" H 8900 3150 30 0000 C CNN
|
|
1 8900 3150
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R11
|
|
U 1 1 54D2B17D
|
|
P 9250 3300
|
|
F 0 "R11" V 9330 3300 50 0000 C CNN
|
|
F 1 "R" V 9257 3301 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 9180 3300 30 0001 C CNN
|
|
F 3 "" H 9250 3300 30 0000 C CNN
|
|
1 9250 3300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR021
|
|
U 1 1 54D2B1BA
|
|
P 9250 3450
|
|
F 0 "#PWR021" H 9250 3200 60 0001 C CNN
|
|
F 1 "GND" H 9250 3300 60 0000 C CNN
|
|
F 2 "" H 9250 3450 60 0000 C CNN
|
|
F 3 "" H 9250 3450 60 0000 C CNN
|
|
1 9250 3450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8750 2350 8750 2950
|
|
$Comp
|
|
L R R12
|
|
U 1 1 54D2B42B
|
|
P 9650 2400
|
|
F 0 "R12" V 9730 2400 50 0000 C CNN
|
|
F 1 "R" V 9657 2401 50 0000 C CNN
|
|
F 2 "SMD_Packages:SMD-0603_r" V 9580 2400 30 0001 C CNN
|
|
F 3 "" H 9650 2400 30 0000 C CNN
|
|
1 9650 2400
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
9250 2950 9250 2400
|
|
Wire Wire Line
|
|
9250 2400 9500 2400
|
|
Wire Wire Line
|
|
9800 2400 10250 2400
|
|
Wire Wire Line
|
|
10250 2400 10250 3050
|
|
Wire Wire Line
|
|
8750 3150 8750 3800
|
|
Wire Wire Line
|
|
8750 3800 8500 3800
|
|
Wire Wire Line
|
|
10250 3050 10500 3050
|
|
Text Label 10500 3050 2 60 ~ 0
|
|
OUT
|
|
Wire Wire Line
|
|
3850 5250 3850 5350
|
|
Connection ~ 3850 5350
|
|
Wire Wire Line
|
|
3350 3650 3350 3700
|
|
Wire Wire Line
|
|
3350 4000 3350 4050
|
|
Wire Wire Line
|
|
3950 3650 3950 3700
|
|
Wire Wire Line
|
|
3950 4050 3950 4000
|
|
Wire Wire Line
|
|
9050 2950 9250 2950
|
|
Wire Wire Line
|
|
9050 3150 9250 3150
|
|
Wire Wire Line
|
|
6600 4100 6600 4000
|
|
Connection ~ 6300 3700
|
|
Wire Wire Line
|
|
6600 2700 6600 2550
|
|
Connection ~ 5500 2950
|
|
Wire Wire Line
|
|
4600 5100 4700 5100
|
|
Wire Wire Line
|
|
5000 5100 5100 5100
|
|
$EndSCHEMATC
|