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EESchema Schematic File Version 2
LIBS:openecu
LIBS:openecu-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 10
Title "ECU / Open Hardware"
Date "24 feb 2014"
Rev "0.1"
Comp "Sergey Fedotov <sergey89@gmail.com>"
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Comment2 ""
Comment3 ""
Comment4 ""
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F 0 "#PWR56" H 2700 4800 30 0001 C CNN
F 1 "GND" H 2700 4730 30 0001 C CNN
F 2 "~" H 2700 4800 60 0000 C CNN
F 3 "~" H 2700 4800 60 0000 C CNN
1 2700 4800
1 0 0 -1
$EndComp
$Comp
L +5V #PWR60
U 1 1 52DA6569
P 2900 4800
F 0 "#PWR60" H 2900 4890 20 0001 C CNN
F 1 "+5V" H 2900 4900 40 0000 C CNN
F 2 "~" H 2900 4800 60 0000 C CNN
F 3 "~" H 2900 4800 60 0000 C CNN
1 2900 4800
-1 0 0 1
$EndComp
Connection ~ 2800 4400
Wire Wire Line
3600 4600 3600 4900
Wire Wire Line
3600 4900 4400 4900
Wire Wire Line
4400 4900 4400 4500
$Comp
L GND #PWR71
U 1 1 52DA6573
P 4900 5000
F 0 "#PWR71" H 4900 5000 30 0001 C CNN
F 1 "GND" H 4900 4930 30 0001 C CNN
F 2 "~" H 4900 5000 60 0000 C CNN
F 3 "~" H 4900 5000 60 0000 C CNN
1 4900 5000
1 0 0 -1
$EndComp
$Comp
L GND #PWR75
U 1 1 52DA6579
P 5300 4900
F 0 "#PWR75" H 5300 4900 30 0001 C CNN
F 1 "GND" H 5300 4830 30 0001 C CNN
F 2 "~" H 5300 4900 60 0000 C CNN
F 3 "~" H 5300 4900 60 0000 C CNN
1 5300 4900
1 0 0 -1
$EndComp
Wire Wire Line
5300 4900 5300 4900
Wire Wire Line
4900 4500 5300 4500
Wire Wire Line
5300 4500 5400 4500
$Comp
L R R39
U 1 1 52DA6582
P 2450 4400
F 0 "R39" V 2550 4400 50 0000 C CNN
F 1 "10k" V 2457 4401 40 0000 C CNN
F 2 "~" V 2380 4400 30 0000 C CNN
F 3 "~" H 2450 4400 30 0000 C CNN
1 2450 4400
0 -1 -1 0
$EndComp
$Comp
L R R43
U 1 1 52DA6588
P 3350 4400
F 0 "R43" V 3450 4400 50 0000 C CNN
F 1 "2k2" V 3357 4401 40 0000 C CNN
F 2 "~" V 3280 4400 30 0000 C CNN
F 3 "~" H 3350 4400 30 0000 C CNN
1 3350 4400
0 -1 -1 0
$EndComp
$Comp
L R R47
U 1 1 52DA658E
P 4650 4500
F 0 "R47" V 4750 4500 50 0000 C CNN
F 1 "4k7" V 4657 4501 40 0000 C CNN
F 2 "~" V 4580 4500 30 0000 C CNN
F 3 "~" H 4650 4500 30 0000 C CNN
1 4650 4500
0 -1 -1 0
$EndComp
Connection ~ 4400 4500
$Comp
L R R51
U 1 1 52DA6595
P 4900 4750
F 0 "R51" H 5050 4750 50 0000 C CNN
F 1 "4k7" V 4907 4751 40 0000 C CNN
F 2 "~" V 4830 4750 30 0000 C CNN
F 3 "~" H 4900 4750 30 0000 C CNN
1 4900 4750
1 0 0 -1
$EndComp
Connection ~ 4900 4500
$Comp
L C C51
U 1 1 52DA659C
P 5300 4700
F 0 "C51" H 5450 4700 50 0000 L CNN
F 1 "0,33" H 5450 4600 40 0000 L CNN
F 2 "~" H 5338 4550 30 0000 C CNN
F 3 "~" H 5300 4700 60 0000 C CNN
1 5300 4700
1 0 0 -1
$EndComp
$Comp
L C C46
U 1 1 52DA65A2
P 3100 4600
F 0 "C46" H 3250 4600 50 0000 L CNN
F 1 "0,01" H 3250 4500 40 0000 L CNN
F 2 "~" H 3138 4450 30 0000 C CNN
F 3 "~" H 3100 4600 60 0000 C CNN
1 3100 4600
1 0 0 -1
$EndComp
Connection ~ 3100 4400
$Comp
L R R35
U 1 1 52DA65A9
P 2200 4650
F 0 "R35" H 2050 4650 50 0000 C CNN
F 1 "1k" V 2207 4651 40 0000 C CNN
F 2 "~" V 2130 4650 30 0000 C CNN
F 3 "~" H 2200 4650 30 0000 C CNN
1 2200 4650
-1 0 0 1
$EndComp
$Comp
L R R31
U 1 1 52DA65AF
P 1900 4650
F 0 "R31" H 2050 4650 50 0000 C CNN
F 1 "1k" V 1907 4651 40 0000 C CNN
F 2 "~" V 1830 4650 30 0000 C CNN
F 3 "~" H 1900 4650 30 0000 C CNN
1 1900 4650
1 0 0 -1
$EndComp
$Comp
L GND #PWR48
U 1 1 52DA65B5
P 1900 4900
F 0 "#PWR48" H 1900 4900 30 0001 C CNN
F 1 "GND" H 1900 4830 30 0001 C CNN
F 2 "~" H 1900 4900 60 0000 C CNN
F 3 "~" H 1900 4900 60 0000 C CNN
1 1900 4900
1 0 0 -1
$EndComp
$Comp
L +5V #PWR52
U 1 1 52DA65BB
P 2200 4900
F 0 "#PWR52" H 2200 4990 20 0001 C CNN
F 1 "+5V" H 2200 5000 40 0000 C CNN
F 2 "~" H 2200 4900 60 0000 C CNN
F 3 "~" H 2200 4900 60 0000 C CNN
1 2200 4900
-1 0 0 1
$EndComp
Text HLabel 5400 4500 2 50 Input ~ 0
AN4_OUT
Connection ~ 5300 4500
Text HLabel 1500 4400 0 50 Input ~ 0
AN1_IN
Wire Wire Line
1500 4400 1600 4400
Wire Wire Line
1600 4400 1900 4400
Wire Wire Line
1900 4400 2200 4400
Connection ~ 1900 4400
Connection ~ 2200 4400
$Comp
L C C42
U 1 1 52DA65C9
P 1600 4600
F 0 "C42" H 1650 4700 50 0000 L CNN
F 1 "1000" H 1650 4500 40 0000 L CNN
F 2 "~" H 1638 4450 30 0000 C CNN
F 3 "~" H 1600 4600 60 0000 C CNN
1 1600 4600
1 0 0 -1
$EndComp
$Comp
L GND #PWR44
U 1 1 52DA65CF
P 1600 4800
F 0 "#PWR44" H 1600 4800 30 0001 C CNN
F 1 "GND" H 1600 4730 30 0001 C CNN
F 2 "~" H 1600 4800 60 0000 C CNN
F 3 "~" H 1600 4800 60 0000 C CNN
1 1600 4800
1 0 0 -1
$EndComp
Connection ~ 1600 4400
$Comp
L AD8544 U11
U 1 1 52DA682F
P 8900 1800
F 0 "U11" H 9100 1950 50 0000 C CNN
F 1 "AD8544" H 9100 1650 50 0000 C CNN
F 2 "~" H 8900 1800 60 0000 C CNN
F 3 "~" H 8900 1800 60 0000 C CNN
1 8900 1800
1 0 0 -1
$EndComp
Wire Wire Line
8500 1700 8500 1700
$Comp
L GND #PWR96
U 1 1 52DA6836
P 8000 2100
F 0 "#PWR96" H 8000 2100 30 0001 C CNN
F 1 "GND" H 8000 2030 30 0001 C CNN
F 2 "~" H 8000 2100 60 0000 C CNN
F 3 "~" H 8000 2100 60 0000 C CNN
1 8000 2100
1 0 0 -1
$EndComp
$Comp
L BAV199 D18
U 1 1 52DA683C
P 7700 1900
F 0 "D18" H 7450 1850 50 0000 C CNN
F 1 "BAV199" V 7700 1850 40 0000 C CNN
F 2 "~" V 7800 1850 60 0000 C CNN
F 3 "~" V 7800 1850 60 0000 C CNN
1 7700 1900
1 0 0 -1
$EndComp
Wire Wire Line
7600 1700 7700 1700
Wire Wire Line
7700 1700 8000 1700
$Comp
L GND #PWR88
U 1 1 52DA6844
P 7600 2100
F 0 "#PWR88" H 7600 2100 30 0001 C CNN
F 1 "GND" H 7600 2030 30 0001 C CNN
F 2 "~" H 7600 2100 60 0000 C CNN
F 3 "~" H 7600 2100 60 0000 C CNN
1 7600 2100
1 0 0 -1
$EndComp
$Comp
L +5V #PWR92
U 1 1 52DA684A
P 7800 2100
F 0 "#PWR92" H 7800 2190 20 0001 C CNN
F 1 "+5V" H 7800 2200 40 0000 C CNN
F 2 "~" H 7800 2100 60 0000 C CNN
F 3 "~" H 7800 2100 60 0000 C CNN
1 7800 2100
-1 0 0 1
$EndComp
Connection ~ 7700 1700
Wire Wire Line
8500 1900 8500 2200
Wire Wire Line
8500 2200 9300 2200
Wire Wire Line
9300 2200 9300 1800
$Comp
L GND #PWR100
U 1 1 52DA6854
P 9800 2300
F 0 "#PWR100" H 9800 2300 30 0001 C CNN
F 1 "GND" H 9800 2230 30 0001 C CNN
F 2 "~" H 9800 2300 60 0000 C CNN
F 3 "~" H 9800 2300 60 0000 C CNN
1 9800 2300
1 0 0 -1
$EndComp
$Comp
L GND #PWR104
U 1 1 52DA685A
P 10200 2200
F 0 "#PWR104" H 10200 2200 30 0001 C CNN
F 1 "GND" H 10200 2130 30 0001 C CNN
F 2 "~" H 10200 2200 60 0000 C CNN
F 3 "~" H 10200 2200 60 0000 C CNN
1 10200 2200
1 0 0 -1
$EndComp
Wire Wire Line
10200 2200 10200 2200
Wire Wire Line
9800 1800 10200 1800
Wire Wire Line
10200 1800 10300 1800
$Comp
L R R60
U 1 1 52DA6863
P 7350 1700
F 0 "R60" V 7450 1700 50 0000 C CNN
F 1 "10k" V 7357 1701 40 0000 C CNN
F 2 "~" V 7280 1700 30 0000 C CNN
F 3 "~" H 7350 1700 30 0000 C CNN
1 7350 1700
0 -1 -1 0
$EndComp
$Comp
L R R64
U 1 1 52DA6869
P 8250 1700
F 0 "R64" V 8350 1700 50 0000 C CNN
F 1 "2k2" V 8257 1701 40 0000 C CNN
F 2 "~" V 8180 1700 30 0000 C CNN
F 3 "~" H 8250 1700 30 0000 C CNN
1 8250 1700
0 -1 -1 0
$EndComp
$Comp
L R R68
U 1 1 52DA686F
P 9550 1800
F 0 "R68" V 9650 1800 50 0000 C CNN
F 1 "4k7" V 9557 1801 40 0000 C CNN
F 2 "~" V 9480 1800 30 0000 C CNN
F 3 "~" H 9550 1800 30 0000 C CNN
1 9550 1800
0 -1 -1 0
$EndComp
Connection ~ 9300 1800
$Comp
L R R72
U 1 1 52DA6876
P 9800 2050
F 0 "R72" H 9950 2050 50 0000 C CNN
F 1 "4k7" V 9807 2051 40 0000 C CNN
F 2 "~" V 9730 2050 30 0000 C CNN
F 3 "~" H 9800 2050 30 0000 C CNN
1 9800 2050
1 0 0 -1
$EndComp
Connection ~ 9800 1800
$Comp
L C C60
U 1 1 52DA687D
P 10200 2000
F 0 "C60" H 10350 2000 50 0000 L CNN
F 1 "0,33" H 10350 1900 40 0000 L CNN
F 2 "~" H 10238 1850 30 0000 C CNN
F 3 "~" H 10200 2000 60 0000 C CNN
1 10200 2000
1 0 0 -1
$EndComp
$Comp
L C C56
U 1 1 52DA6883
P 8000 1900
F 0 "C56" H 8150 1900 50 0000 L CNN
F 1 "0,01" H 8150 1800 40 0000 L CNN
F 2 "~" H 8038 1750 30 0000 C CNN
F 3 "~" H 8000 1900 60 0000 C CNN
1 8000 1900
1 0 0 -1
$EndComp
Connection ~ 8000 1700
$Comp
L R R56
U 1 1 52DA688A
P 7100 1950
F 0 "R56" H 6950 1950 50 0000 C CNN
F 1 "1k" V 7107 1951 40 0000 C CNN
F 2 "~" V 7030 1950 30 0000 C CNN
F 3 "~" H 7100 1950 30 0000 C CNN
1 7100 1950
-1 0 0 1
$EndComp
$Comp
L R R52
U 1 1 52DA6890
P 6800 1950
F 0 "R52" H 6950 1950 50 0000 C CNN
F 1 "1k" V 6807 1951 40 0000 C CNN
F 2 "~" V 6730 1950 30 0000 C CNN
F 3 "~" H 6800 1950 30 0000 C CNN
1 6800 1950
1 0 0 -1
$EndComp
$Comp
L GND #PWR80
U 1 1 52DA6896
P 6800 2200
F 0 "#PWR80" H 6800 2200 30 0001 C CNN
F 1 "GND" H 6800 2130 30 0001 C CNN
F 2 "~" H 6800 2200 60 0000 C CNN
F 3 "~" H 6800 2200 60 0000 C CNN
1 6800 2200
1 0 0 -1
$EndComp
$Comp
L +5V #PWR84
U 1 1 52DA689C
P 7100 2200
F 0 "#PWR84" H 7100 2290 20 0001 C CNN
F 1 "+5V" H 7100 2300 40 0000 C CNN
F 2 "~" H 7100 2200 60 0000 C CNN
F 3 "~" H 7100 2200 60 0000 C CNN
1 7100 2200
-1 0 0 1
$EndComp
Text HLabel 10300 1800 2 50 Input ~ 0
AN5_OUT
Connection ~ 10200 1800
Text HLabel 6400 1700 0 50 Input ~ 0
AN1_IN
Wire Wire Line
6400 1700 6500 1700
Wire Wire Line
6500 1700 6800 1700
Wire Wire Line
6800 1700 7100 1700
Connection ~ 6800 1700
Connection ~ 7100 1700
$Comp
L C C52
U 1 1 52DA68AA
P 6500 1900
F 0 "C52" H 6550 2000 50 0000 L CNN
F 1 "1000" H 6550 1800 40 0000 L CNN
F 2 "~" H 6538 1750 30 0000 C CNN
F 3 "~" H 6500 1900 60 0000 C CNN
1 6500 1900
1 0 0 -1
$EndComp
$Comp
L GND #PWR76
U 1 1 52DA68B0
P 6500 2100
F 0 "#PWR76" H 6500 2100 30 0001 C CNN
F 1 "GND" H 6500 2030 30 0001 C CNN
F 2 "~" H 6500 2100 60 0000 C CNN
F 3 "~" H 6500 2100 60 0000 C CNN
1 6500 2100
1 0 0 -1
$EndComp
Connection ~ 6500 1700
$Comp
L AD8544 U11
U 2 1 52DA68B7
P 8900 2700
F 0 "U11" H 9100 2850 50 0000 C CNN
F 1 "AD8544" H 9100 2550 50 0000 C CNN
F 2 "~" H 8900 2700 60 0000 C CNN
F 3 "~" H 8900 2700 60 0000 C CNN
2 8900 2700
1 0 0 -1
$EndComp
Wire Wire Line
8500 2600 8500 2600
$Comp
L GND #PWR97
U 1 1 52DA68BE
P 8000 3000
F 0 "#PWR97" H 8000 3000 30 0001 C CNN
F 1 "GND" H 8000 2930 30 0001 C CNN
F 2 "~" H 8000 3000 60 0000 C CNN
F 3 "~" H 8000 3000 60 0000 C CNN
1 8000 3000
1 0 0 -1
$EndComp
$Comp
L BAV199 D19
U 1 1 52DA68C4
P 7700 2800
F 0 "D19" H 7450 2750 50 0000 C CNN
F 1 "BAV199" V 7700 2750 40 0000 C CNN
F 2 "~" V 7800 2750 60 0000 C CNN
F 3 "~" V 7800 2750 60 0000 C CNN
1 7700 2800
1 0 0 -1
$EndComp
Wire Wire Line
7600 2600 7700 2600
Wire Wire Line
7700 2600 8000 2600
$Comp
L GND #PWR89
U 1 1 52DA68CC
P 7600 3000
F 0 "#PWR89" H 7600 3000 30 0001 C CNN
F 1 "GND" H 7600 2930 30 0001 C CNN
F 2 "~" H 7600 3000 60 0000 C CNN
F 3 "~" H 7600 3000 60 0000 C CNN
1 7600 3000
1 0 0 -1
$EndComp
$Comp
L +5V #PWR93
U 1 1 52DA68D2
P 7800 3000
F 0 "#PWR93" H 7800 3090 20 0001 C CNN
F 1 "+5V" H 7800 3100 40 0000 C CNN
F 2 "~" H 7800 3000 60 0000 C CNN
F 3 "~" H 7800 3000 60 0000 C CNN
1 7800 3000
-1 0 0 1
$EndComp
Connection ~ 7700 2600
Wire Wire Line
8500 2800 8500 3100
Wire Wire Line
8500 3100 9300 3100
Wire Wire Line
9300 3100 9300 2700
$Comp
L GND #PWR101
U 1 1 52DA68DC
P 9800 3200
F 0 "#PWR101" H 9800 3200 30 0001 C CNN
F 1 "GND" H 9800 3130 30 0001 C CNN
F 2 "~" H 9800 3200 60 0000 C CNN
F 3 "~" H 9800 3200 60 0000 C CNN
1 9800 3200
1 0 0 -1
$EndComp
$Comp
L GND #PWR105
U 1 1 52DA68E2
P 10200 3100
F 0 "#PWR105" H 10200 3100 30 0001 C CNN
F 1 "GND" H 10200 3030 30 0001 C CNN
F 2 "~" H 10200 3100 60 0000 C CNN
F 3 "~" H 10200 3100 60 0000 C CNN
1 10200 3100
1 0 0 -1
$EndComp
Wire Wire Line
10200 3100 10200 3100
Wire Wire Line
9800 2700 10200 2700
Wire Wire Line
10200 2700 10300 2700
$Comp
L R R61
U 1 1 52DA68EB
P 7350 2600
F 0 "R61" V 7450 2600 50 0000 C CNN
F 1 "10k" V 7357 2601 40 0000 C CNN
F 2 "~" V 7280 2600 30 0000 C CNN
F 3 "~" H 7350 2600 30 0000 C CNN
1 7350 2600
0 -1 -1 0
$EndComp
$Comp
L R R65
U 1 1 52DA68F1
P 8250 2600
F 0 "R65" V 8350 2600 50 0000 C CNN
F 1 "2k2" V 8257 2601 40 0000 C CNN
F 2 "~" V 8180 2600 30 0000 C CNN
F 3 "~" H 8250 2600 30 0000 C CNN
1 8250 2600
0 -1 -1 0
$EndComp
$Comp
L R R69
U 1 1 52DA68F7
P 9550 2700
F 0 "R69" V 9650 2700 50 0000 C CNN
F 1 "4k7" V 9557 2701 40 0000 C CNN
F 2 "~" V 9480 2700 30 0000 C CNN
F 3 "~" H 9550 2700 30 0000 C CNN
1 9550 2700
0 -1 -1 0
$EndComp
Connection ~ 9300 2700
$Comp
L R R73
U 1 1 52DA68FE
P 9800 2950
F 0 "R73" H 9950 2950 50 0000 C CNN
F 1 "4k7" V 9807 2951 40 0000 C CNN
F 2 "~" V 9730 2950 30 0000 C CNN
F 3 "~" H 9800 2950 30 0000 C CNN
1 9800 2950
1 0 0 -1
$EndComp
Connection ~ 9800 2700
$Comp
L C C61
U 1 1 52DA6905
P 10200 2900
F 0 "C61" H 10350 2900 50 0000 L CNN
F 1 "0,33" H 10350 2800 40 0000 L CNN
F 2 "~" H 10238 2750 30 0000 C CNN
F 3 "~" H 10200 2900 60 0000 C CNN
1 10200 2900
1 0 0 -1
$EndComp
$Comp
L C C57
U 1 1 52DA690B
P 8000 2800
F 0 "C57" H 8150 2800 50 0000 L CNN
F 1 "0,01" H 8150 2700 40 0000 L CNN
F 2 "~" H 8038 2650 30 0000 C CNN
F 3 "~" H 8000 2800 60 0000 C CNN
1 8000 2800
1 0 0 -1
$EndComp
Connection ~ 8000 2600
$Comp
L R R57
U 1 1 52DA6912
P 7100 2850
F 0 "R57" H 6950 2850 50 0000 C CNN
F 1 "1k" V 7107 2851 40 0000 C CNN
F 2 "~" V 7030 2850 30 0000 C CNN
F 3 "~" H 7100 2850 30 0000 C CNN
1 7100 2850
-1 0 0 1
$EndComp
$Comp
L R R53
U 1 1 52DA6918
P 6800 2850
F 0 "R53" H 6950 2850 50 0000 C CNN
F 1 "1k" V 6807 2851 40 0000 C CNN
F 2 "~" V 6730 2850 30 0000 C CNN
F 3 "~" H 6800 2850 30 0000 C CNN
1 6800 2850
1 0 0 -1
$EndComp
$Comp
L GND #PWR81
U 1 1 52DA691E
P 6800 3100
F 0 "#PWR81" H 6800 3100 30 0001 C CNN
F 1 "GND" H 6800 3030 30 0001 C CNN
F 2 "~" H 6800 3100 60 0000 C CNN
F 3 "~" H 6800 3100 60 0000 C CNN
1 6800 3100
1 0 0 -1
$EndComp
$Comp
L +5V #PWR85
U 1 1 52DA6924
P 7100 3100
F 0 "#PWR85" H 7100 3190 20 0001 C CNN
F 1 "+5V" H 7100 3200 40 0000 C CNN
F 2 "~" H 7100 3100 60 0000 C CNN
F 3 "~" H 7100 3100 60 0000 C CNN
1 7100 3100
-1 0 0 1
$EndComp
Text HLabel 10300 2700 2 50 Input ~ 0
AN6_OUT
Connection ~ 10200 2700
Text HLabel 6400 2600 0 50 Input ~ 0
AN1_IN
Wire Wire Line
6400 2600 6500 2600
Wire Wire Line
6500 2600 6800 2600
Wire Wire Line
6800 2600 7100 2600
Connection ~ 6800 2600
Connection ~ 7100 2600
$Comp
L C C53
U 1 1 52DA6932
P 6500 2800
F 0 "C53" H 6550 2900 50 0000 L CNN
F 1 "1000" H 6550 2700 40 0000 L CNN
F 2 "~" H 6538 2650 30 0000 C CNN
F 3 "~" H 6500 2800 60 0000 C CNN
1 6500 2800
1 0 0 -1
$EndComp
$Comp
L GND #PWR77
U 1 1 52DA6938
P 6500 3000
F 0 "#PWR77" H 6500 3000 30 0001 C CNN
F 1 "GND" H 6500 2930 30 0001 C CNN
F 2 "~" H 6500 3000 60 0000 C CNN
F 3 "~" H 6500 3000 60 0000 C CNN
1 6500 3000
1 0 0 -1
$EndComp
Connection ~ 6500 2600
$Comp
L AD8544 U11
U 3 1 52DA693F
P 8900 3700
F 0 "U11" H 9100 3850 50 0000 C CNN
F 1 "AD8544" H 9100 3550 50 0000 C CNN
F 2 "~" H 8900 3700 60 0000 C CNN
F 3 "~" H 8900 3700 60 0000 C CNN
3 8900 3700
1 0 0 -1
$EndComp
Wire Wire Line
8500 3600 8500 3600
$Comp
L GND #PWR98
U 1 1 52DA6946
P 8000 4000
F 0 "#PWR98" H 8000 4000 30 0001 C CNN
F 1 "GND" H 8000 3930 30 0001 C CNN
F 2 "~" H 8000 4000 60 0000 C CNN
F 3 "~" H 8000 4000 60 0000 C CNN
1 8000 4000
1 0 0 -1
$EndComp
$Comp
L BAV199 D20
U 1 1 52DA694C
P 7700 3800
F 0 "D20" H 7450 3750 50 0000 C CNN
F 1 "BAV199" V 7700 3750 40 0000 C CNN
F 2 "~" V 7800 3750 60 0000 C CNN
F 3 "~" V 7800 3750 60 0000 C CNN
1 7700 3800
1 0 0 -1
$EndComp
Wire Wire Line
7600 3600 7700 3600
Wire Wire Line
7700 3600 8000 3600
$Comp
L GND #PWR90
U 1 1 52DA6954
P 7600 4000
F 0 "#PWR90" H 7600 4000 30 0001 C CNN
F 1 "GND" H 7600 3930 30 0001 C CNN
F 2 "~" H 7600 4000 60 0000 C CNN
F 3 "~" H 7600 4000 60 0000 C CNN
1 7600 4000
1 0 0 -1
$EndComp
$Comp
L +5V #PWR94
U 1 1 52DA695A
P 7800 4000
F 0 "#PWR94" H 7800 4090 20 0001 C CNN
F 1 "+5V" H 7800 4100 40 0000 C CNN
F 2 "~" H 7800 4000 60 0000 C CNN
F 3 "~" H 7800 4000 60 0000 C CNN
1 7800 4000
-1 0 0 1
$EndComp
Connection ~ 7700 3600
Wire Wire Line
8500 3800 8500 4100
Wire Wire Line
8500 4100 9300 4100
Wire Wire Line
9300 4100 9300 3700
$Comp
L GND #PWR102
U 1 1 52DA6964
P 9800 4200
F 0 "#PWR102" H 9800 4200 30 0001 C CNN
F 1 "GND" H 9800 4130 30 0001 C CNN
F 2 "~" H 9800 4200 60 0000 C CNN
F 3 "~" H 9800 4200 60 0000 C CNN
1 9800 4200
1 0 0 -1
$EndComp
$Comp
L GND #PWR106
U 1 1 52DA696A
P 10200 4100
F 0 "#PWR106" H 10200 4100 30 0001 C CNN
F 1 "GND" H 10200 4030 30 0001 C CNN
F 2 "~" H 10200 4100 60 0000 C CNN
F 3 "~" H 10200 4100 60 0000 C CNN
1 10200 4100
1 0 0 -1
$EndComp
Wire Wire Line
10200 4100 10200 4100
Wire Wire Line
9800 3700 10200 3700
Wire Wire Line
10200 3700 10300 3700
$Comp
L R R62
U 1 1 52DA6973
P 7350 3600
F 0 "R62" V 7450 3600 50 0000 C CNN
F 1 "10k" V 7357 3601 40 0000 C CNN
F 2 "~" V 7280 3600 30 0000 C CNN
F 3 "~" H 7350 3600 30 0000 C CNN
1 7350 3600
0 -1 -1 0
$EndComp
$Comp
L R R66
U 1 1 52DA6979
P 8250 3600
F 0 "R66" V 8350 3600 50 0000 C CNN
F 1 "2k2" V 8257 3601 40 0000 C CNN
F 2 "~" V 8180 3600 30 0000 C CNN
F 3 "~" H 8250 3600 30 0000 C CNN
1 8250 3600
0 -1 -1 0
$EndComp
$Comp
L R R70
U 1 1 52DA697F
P 9550 3700
F 0 "R70" V 9650 3700 50 0000 C CNN
F 1 "4k7" V 9557 3701 40 0000 C CNN
F 2 "~" V 9480 3700 30 0000 C CNN
F 3 "~" H 9550 3700 30 0000 C CNN
1 9550 3700
0 -1 -1 0
$EndComp
Connection ~ 9300 3700
$Comp
L R R74
U 1 1 52DA6986
P 9800 3950
F 0 "R74" H 9950 3950 50 0000 C CNN
F 1 "4k7" V 9807 3951 40 0000 C CNN
F 2 "~" V 9730 3950 30 0000 C CNN
F 3 "~" H 9800 3950 30 0000 C CNN
1 9800 3950
1 0 0 -1
$EndComp
Connection ~ 9800 3700
$Comp
L C C62
U 1 1 52DA698D
P 10200 3900
F 0 "C62" H 10350 3900 50 0000 L CNN
F 1 "0,33" H 10350 3800 40 0000 L CNN
F 2 "~" H 10238 3750 30 0000 C CNN
F 3 "~" H 10200 3900 60 0000 C CNN
1 10200 3900
1 0 0 -1
$EndComp
$Comp
L C C58
U 1 1 52DA6993
P 8000 3800
F 0 "C58" H 8150 3800 50 0000 L CNN
F 1 "0,01" H 8150 3700 40 0000 L CNN
F 2 "~" H 8038 3650 30 0000 C CNN
F 3 "~" H 8000 3800 60 0000 C CNN
1 8000 3800
1 0 0 -1
$EndComp
Connection ~ 8000 3600
$Comp
L R R58
U 1 1 52DA699A
P 7100 3850
F 0 "R58" H 6950 3850 50 0000 C CNN
F 1 "1k" V 7107 3851 40 0000 C CNN
F 2 "~" V 7030 3850 30 0000 C CNN
F 3 "~" H 7100 3850 30 0000 C CNN
1 7100 3850
-1 0 0 1
$EndComp
$Comp
L R R54
U 1 1 52DA69A0
P 6800 3850
F 0 "R54" H 6950 3850 50 0000 C CNN
F 1 "1k" V 6807 3851 40 0000 C CNN
F 2 "~" V 6730 3850 30 0000 C CNN
F 3 "~" H 6800 3850 30 0000 C CNN
1 6800 3850
1 0 0 -1
$EndComp
$Comp
L GND #PWR82
U 1 1 52DA69A6
P 6800 4100
F 0 "#PWR82" H 6800 4100 30 0001 C CNN
F 1 "GND" H 6800 4030 30 0001 C CNN
F 2 "~" H 6800 4100 60 0000 C CNN
F 3 "~" H 6800 4100 60 0000 C CNN
1 6800 4100
1 0 0 -1
$EndComp
$Comp
L +5V #PWR86
U 1 1 52DA69AC
P 7100 4100
F 0 "#PWR86" H 7100 4190 20 0001 C CNN
F 1 "+5V" H 7100 4200 40 0000 C CNN
F 2 "~" H 7100 4100 60 0000 C CNN
F 3 "~" H 7100 4100 60 0000 C CNN
1 7100 4100
-1 0 0 1
$EndComp
Text HLabel 10300 3700 2 50 Input ~ 0
AN7_OUT
Connection ~ 10200 3700
Text HLabel 6400 3600 0 50 Input ~ 0
AN1_IN
Wire Wire Line
6400 3600 6500 3600
Wire Wire Line
6500 3600 6800 3600
Wire Wire Line
6800 3600 7100 3600
Connection ~ 6800 3600
Connection ~ 7100 3600
$Comp
L C C54
U 1 1 52DA69BA
P 6500 3800
F 0 "C54" H 6550 3900 50 0000 L CNN
F 1 "1000" H 6550 3700 40 0000 L CNN
F 2 "~" H 6538 3650 30 0000 C CNN
F 3 "~" H 6500 3800 60 0000 C CNN
1 6500 3800
1 0 0 -1
$EndComp
$Comp
L GND #PWR78
U 1 1 52DA69C0
P 6500 4000
F 0 "#PWR78" H 6500 4000 30 0001 C CNN
F 1 "GND" H 6500 3930 30 0001 C CNN
F 2 "~" H 6500 4000 60 0000 C CNN
F 3 "~" H 6500 4000 60 0000 C CNN
1 6500 4000
1 0 0 -1
$EndComp
Connection ~ 6500 3600
$Comp
L AD8544 U11
U 4 1 52DA69C7
P 8900 4600
F 0 "U11" H 9100 4750 50 0000 C CNN
F 1 "AD8544" H 9100 4450 50 0000 C CNN
F 2 "~" H 8900 4600 60 0000 C CNN
F 3 "~" H 8900 4600 60 0000 C CNN
4 8900 4600
1 0 0 -1
$EndComp
Wire Wire Line
8500 4500 8500 4500
$Comp
L GND #PWR99
U 1 1 52DA69CE
P 8000 4900
F 0 "#PWR99" H 8000 4900 30 0001 C CNN
F 1 "GND" H 8000 4830 30 0001 C CNN
F 2 "~" H 8000 4900 60 0000 C CNN
F 3 "~" H 8000 4900 60 0000 C CNN
1 8000 4900
1 0 0 -1
$EndComp
$Comp
L BAV199 D21
U 1 1 52DA69D4
P 7700 4700
F 0 "D21" H 7450 4650 50 0000 C CNN
F 1 "BAV199" V 7700 4650 40 0000 C CNN
F 2 "~" V 7800 4650 60 0000 C CNN
F 3 "~" V 7800 4650 60 0000 C CNN
1 7700 4700
1 0 0 -1
$EndComp
Wire Wire Line
7600 4500 7700 4500
Wire Wire Line
7700 4500 8000 4500
$Comp
L GND #PWR91
U 1 1 52DA69DC
P 7600 4900
F 0 "#PWR91" H 7600 4900 30 0001 C CNN
F 1 "GND" H 7600 4830 30 0001 C CNN
F 2 "~" H 7600 4900 60 0000 C CNN
F 3 "~" H 7600 4900 60 0000 C CNN
1 7600 4900
1 0 0 -1
$EndComp
$Comp
L +5V #PWR95
U 1 1 52DA69E2
P 7800 4900
F 0 "#PWR95" H 7800 4990 20 0001 C CNN
F 1 "+5V" H 7800 5000 40 0000 C CNN
F 2 "~" H 7800 4900 60 0000 C CNN
F 3 "~" H 7800 4900 60 0000 C CNN
1 7800 4900
-1 0 0 1
$EndComp
Connection ~ 7700 4500
Wire Wire Line
8500 4700 8500 5000
Wire Wire Line
8500 5000 9300 5000
Wire Wire Line
9300 5000 9300 4600
$Comp
L GND #PWR103
U 1 1 52DA69EC
P 9800 5100
F 0 "#PWR103" H 9800 5100 30 0001 C CNN
F 1 "GND" H 9800 5030 30 0001 C CNN
F 2 "~" H 9800 5100 60 0000 C CNN
F 3 "~" H 9800 5100 60 0000 C CNN
1 9800 5100
1 0 0 -1
$EndComp
$Comp
L GND #PWR107
U 1 1 52DA69F2
P 10200 5000
F 0 "#PWR107" H 10200 5000 30 0001 C CNN
F 1 "GND" H 10200 4930 30 0001 C CNN
F 2 "~" H 10200 5000 60 0000 C CNN
F 3 "~" H 10200 5000 60 0000 C CNN
1 10200 5000
1 0 0 -1
$EndComp
Wire Wire Line
10200 5000 10200 5000
Wire Wire Line
9800 4600 10200 4600
Wire Wire Line
10200 4600 10300 4600
$Comp
L R R63
U 1 1 52DA69FB
P 7350 4500
F 0 "R63" V 7450 4500 50 0000 C CNN
F 1 "10k" V 7357 4501 40 0000 C CNN
F 2 "~" V 7280 4500 30 0000 C CNN
F 3 "~" H 7350 4500 30 0000 C CNN
1 7350 4500
0 -1 -1 0
$EndComp
$Comp
L R R67
U 1 1 52DA6A01
P 8250 4500
F 0 "R67" V 8350 4500 50 0000 C CNN
F 1 "2k2" V 8257 4501 40 0000 C CNN
F 2 "~" V 8180 4500 30 0000 C CNN
F 3 "~" H 8250 4500 30 0000 C CNN
1 8250 4500
0 -1 -1 0
$EndComp
$Comp
L R R71
U 1 1 52DA6A07
P 9550 4600
F 0 "R71" V 9650 4600 50 0000 C CNN
F 1 "4k7" V 9557 4601 40 0000 C CNN
F 2 "~" V 9480 4600 30 0000 C CNN
F 3 "~" H 9550 4600 30 0000 C CNN
1 9550 4600
0 -1 -1 0
$EndComp
Connection ~ 9300 4600
$Comp
L R R75
U 1 1 52DA6A0E
P 9800 4850
F 0 "R75" H 9950 4850 50 0000 C CNN
F 1 "4k7" V 9807 4851 40 0000 C CNN
F 2 "~" V 9730 4850 30 0000 C CNN
F 3 "~" H 9800 4850 30 0000 C CNN
1 9800 4850
1 0 0 -1
$EndComp
Connection ~ 9800 4600
$Comp
L C C63
U 1 1 52DA6A15
P 10200 4800
F 0 "C63" H 10350 4800 50 0000 L CNN
F 1 "0,33" H 10350 4700 40 0000 L CNN
F 2 "~" H 10238 4650 30 0000 C CNN
F 3 "~" H 10200 4800 60 0000 C CNN
1 10200 4800
1 0 0 -1
$EndComp
$Comp
L C C59
U 1 1 52DA6A1B
P 8000 4700
F 0 "C59" H 8150 4700 50 0000 L CNN
F 1 "0,01" H 8150 4600 40 0000 L CNN
F 2 "~" H 8038 4550 30 0000 C CNN
F 3 "~" H 8000 4700 60 0000 C CNN
1 8000 4700
1 0 0 -1
$EndComp
Connection ~ 8000 4500
$Comp
L R R59
U 1 1 52DA6A22
P 7100 4750
F 0 "R59" H 6950 4750 50 0000 C CNN
F 1 "1k" V 7107 4751 40 0000 C CNN
F 2 "~" V 7030 4750 30 0000 C CNN
F 3 "~" H 7100 4750 30 0000 C CNN
1 7100 4750
-1 0 0 1
$EndComp
$Comp
L R R55
U 1 1 52DA6A28
P 6800 4750
F 0 "R55" H 6950 4750 50 0000 C CNN
F 1 "1k" V 6807 4751 40 0000 C CNN
F 2 "~" V 6730 4750 30 0000 C CNN
F 3 "~" H 6800 4750 30 0000 C CNN
1 6800 4750
1 0 0 -1
$EndComp
$Comp
L GND #PWR83
U 1 1 52DA6A2E
P 6800 5000
F 0 "#PWR83" H 6800 5000 30 0001 C CNN
F 1 "GND" H 6800 4930 30 0001 C CNN
F 2 "~" H 6800 5000 60 0000 C CNN
F 3 "~" H 6800 5000 60 0000 C CNN
1 6800 5000
1 0 0 -1
$EndComp
$Comp
L +5V #PWR87
U 1 1 52DA6A34
P 7100 5000
F 0 "#PWR87" H 7100 5090 20 0001 C CNN
F 1 "+5V" H 7100 5100 40 0000 C CNN
F 2 "~" H 7100 5000 60 0000 C CNN
F 3 "~" H 7100 5000 60 0000 C CNN
1 7100 5000
-1 0 0 1
$EndComp
Text HLabel 10300 4600 2 50 Input ~ 0
AN8_OUT
Connection ~ 10200 4600
Text HLabel 6400 4500 0 50 Input ~ 0
AN1_IN
Wire Wire Line
6400 4500 6500 4500
Wire Wire Line
6500 4500 6800 4500
Wire Wire Line
6800 4500 7100 4500
Connection ~ 6800 4500
Connection ~ 7100 4500
$Comp
L C C55
U 1 1 52DA6A42
P 6500 4700
F 0 "C55" H 6550 4800 50 0000 L CNN
F 1 "1000" H 6550 4600 40 0000 L CNN
F 2 "~" H 6538 4550 30 0000 C CNN
F 3 "~" H 6500 4700 60 0000 C CNN
1 6500 4700
1 0 0 -1
$EndComp
$Comp
L GND #PWR79
U 1 1 52DA6A48
P 6500 4900
F 0 "#PWR79" H 6500 4900 30 0001 C CNN
F 1 "GND" H 6500 4830 30 0001 C CNN
F 2 "~" H 6500 4900 60 0000 C CNN
F 3 "~" H 6500 4900 60 0000 C CNN
1 6500 4900
1 0 0 -1
$EndComp
Connection ~ 6500 4500
$EndSCHEMATC
Reference in New Issue View Git Blame Copy Permalink