567 lines
12 KiB
Plaintext
567 lines
12 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 2 8
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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Wire Wire Line
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9050 4450 9300 4450
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Text HLabel 9300 4350 2 50 Input ~ 0
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ADC_DATA8
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Text HLabel 9300 4250 2 50 Input ~ 0
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ADC_DATA7
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Text HLabel 9300 4150 2 50 Input ~ 0
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ADC_DATA6
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Text HLabel 9300 4050 2 50 Input ~ 0
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ADC_DATA5
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Text HLabel 9300 3950 2 50 Input ~ 0
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ADC_DATA4
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Text HLabel 9300 3850 2 50 Input ~ 0
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ADC_DATA3
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Text HLabel 9300 3750 2 50 Input ~ 0
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ADC_DATA2
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Text HLabel 9300 3650 2 50 Input ~ 0
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ADC_DATA1
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Wire Wire Line
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4050 2200 4050 2300
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Connection ~ 5900 3050
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Wire Wire Line
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5900 2900 5900 3050
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$Comp
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L power:GND #PWR06
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U 1 1 60CCC812
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P 5900 2900
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F 0 "#PWR06" H 5900 2650 50 0001 C CNN
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F 1 "GND" H 5905 2727 50 0000 C CNN
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F 2 "" H 5900 2900 50 0001 C CNN
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F 3 "" H 5900 2900 50 0001 C CNN
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1 5900 2900
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-1 0 0 1
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$EndComp
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Wire Wire Line
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6150 3050 6150 3100
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Wire Wire Line
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5900 3050 6150 3050
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Wire Wire Line
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5900 3100 5900 3050
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Wire Wire Line
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6150 3550 6250 3550
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Connection ~ 6150 3550
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Wire Wire Line
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6150 3400 6150 3550
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Wire Wire Line
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5900 3650 6250 3650
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Connection ~ 5900 3650
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Wire Wire Line
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5900 3400 5900 3650
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Wire Wire Line
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5850 3650 5900 3650
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Wire Wire Line
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5650 3750 6250 3750
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$Comp
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L Device:C C7
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U 1 1 60CB7A55
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P 6150 3250
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F 0 "C7" H 6265 3296 50 0000 L CNN
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F 1 "0.1uF" H 6265 3205 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 6188 3100 50 0001 C CNN
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F 3 "~" H 6150 3250 50 0001 C CNN
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1 6150 3250
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C C4
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U 1 1 60CB5566
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P 5900 3250
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F 0 "C4" H 6015 3296 50 0000 L CNN
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F 1 "10uF" H 6015 3205 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 5938 3100 50 0001 C CNN
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F 3 "~" H 5900 3250 50 0001 C CNN
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1 5900 3250
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1 0 0 -1
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$EndComp
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Text HLabel 9300 4450 2 50 Input ~ 0
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ADC_CLK
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Wire Wire Line
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5650 4350 6250 4350
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Connection ~ 5650 4350
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Wire Wire Line
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5650 4000 5650 4350
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Wire Wire Line
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5800 4000 5650 4000
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$Comp
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L Device:C C5
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U 1 1 614EF02F
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P 5950 4000
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F 0 "C5" V 6202 4000 50 0000 C CNN
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F 1 "0.1uF" V 6111 4000 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 5988 3850 50 0001 C CNN
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F 3 "~" H 5950 4000 50 0001 C CNN
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1 5950 4000
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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3800 3750 3900 3750
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Wire Wire Line
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4800 3850 5000 3850
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$Comp
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L Device:C C2
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U 1 1 614DC5D4
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P 5150 4650
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F 0 "C2" H 5265 4696 50 0000 L CNN
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F 1 "0.1uF" H 5265 4605 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 5188 4500 50 0001 C CNN
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F 3 "~" H 5150 4650 50 0001 C CNN
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1 5150 4650
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R1
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U 1 1 614DAD32
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P 3650 3750
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F 0 "R1" H 3720 3796 50 0000 L CNN
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F 1 "499" H 3720 3705 50 0000 L CNN
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F 2 "Resistor_SMD:R_0402_1005Metric" V 3580 3750 50 0001 C CNN
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F 3 "~" H 3650 3750 50 0001 C CNN
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1 3650 3750
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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3900 3750 4050 3750
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Wire Wire Line
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4800 3850 4650 3850
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Connection ~ 4800 3850
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Wire Wire Line
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4150 3250 3900 3250
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$Comp
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L Device:R R2
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U 1 1 614D4C4E
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P 4300 3250
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F 0 "R2" V 4093 3250 50 0000 C CNN
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F 1 "499" V 4184 3250 50 0000 C CNN
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F 2 "Resistor_SMD:R_0402_1005Metric" V 4230 3250 50 0001 C CNN
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F 3 "~" H 4300 3250 50 0001 C CNN
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1 4300 3250
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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5450 3850 6250 3850
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Connection ~ 5450 3850
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Wire Wire Line
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5300 3850 5450 3850
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Wire Wire Line
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5450 4350 5650 4350
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Wire Wire Line
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5450 4150 5450 4350
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$Comp
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L Device:C C3
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U 1 1 614D04E3
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P 5450 4000
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F 0 "C3" H 5565 4046 50 0000 L CNN
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F 1 "47pF" H 5565 3955 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 5488 3850 50 0001 C CNN
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F 3 "~" H 5450 4000 50 0001 C CNN
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1 5450 4000
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R3
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U 1 1 614CFF0D
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P 5150 3850
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F 0 "R3" V 4943 3850 50 0000 C CNN
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F 1 "39" V 5034 3850 50 0000 C CNN
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F 2 "Resistor_SMD:R_0402_1005Metric" V 5080 3850 50 0001 C CNN
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F 3 "~" H 5150 3850 50 0001 C CNN
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1 5150 3850
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0 1 1 0
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$EndComp
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$Comp
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L power:GND #PWR02
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U 1 1 614ABABB
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P 5450 5150
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F 0 "#PWR02" H 5450 4900 50 0001 C CNN
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F 1 "GND" V 5455 5022 50 0000 R CNN
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F 2 "" H 5450 5150 50 0001 C CNN
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F 3 "" H 5450 5150 50 0001 C CNN
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1 5450 5150
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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9100 3550 9050 3550
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Wire Wire Line
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9100 3450 9100 3550
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$Comp
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L power:GND #PWR05
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U 1 1 614887E8
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P 5650 3750
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F 0 "#PWR05" H 5650 3500 50 0001 C CNN
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F 1 "GND" H 5655 3577 50 0000 C CNN
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F 2 "" H 5650 3750 50 0001 C CNN
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F 3 "" H 5650 3750 50 0001 C CNN
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1 5650 3750
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0 1 -1 0
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$EndComp
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$Comp
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L power:GND #PWR08
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U 1 1 61488143
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P 9100 3450
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F 0 "#PWR08" H 9100 3200 50 0001 C CNN
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F 1 "GND" H 9105 3277 50 0000 C CNN
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F 2 "" H 9100 3450 50 0001 C CNN
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F 3 "" H 9100 3450 50 0001 C CNN
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1 9100 3450
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1 0 0 1
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$EndComp
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Wire Wire Line
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9300 4350 9050 4350
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Wire Wire Line
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9300 4250 9050 4250
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Wire Wire Line
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9300 4150 9050 4150
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Wire Wire Line
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9300 4050 9050 4050
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Wire Wire Line
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9300 3950 9050 3950
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Wire Wire Line
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9300 3850 9050 3850
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Wire Wire Line
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9300 3750 9050 3750
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Wire Wire Line
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9050 3650 9300 3650
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$Comp
|
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L Device:L L?
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U 1 1 610853E4
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P 5600 3550
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AR Path="/60C2FE2A/610853E4" Ref="L?" Part="1"
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AR Path="/60FB17F2/610853E4" Ref="L1" Part="1"
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F 0 "L1" V 5790 3550 50 0000 C CNN
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F 1 "10uH" V 5699 3550 50 0000 C CNN
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F 2 "Inductor_SMD:L_0603_1608Metric" H 5600 3550 50 0001 C CNN
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F 3 "~" H 5600 3550 50 0001 C CNN
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1 5600 3550
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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5450 3550 5250 3550
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$Comp
|
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L power:+3V3 #PWR03
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U 1 1 6109D4DF
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P 5250 3350
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F 0 "#PWR03" H 5250 3200 50 0001 C CNN
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F 1 "+3V3" H 5265 3523 50 0000 C CNN
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F 2 "" H 5250 3350 50 0001 C CNN
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F 3 "" H 5250 3350 50 0001 C CNN
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1 5250 3350
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5250 3350 5250 3550
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Text Label 4050 2200 1 50 ~ 0
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+5VA
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Text Label 5750 4450 2 50 ~ 0
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+5VA
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Text Label 5850 3650 2 50 ~ 0
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+5VA
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$Comp
|
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L Device:L L?
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U 1 1 60F6C818
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P 5800 1500
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AR Path="/60C2FE2A/60F6C818" Ref="L?" Part="1"
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AR Path="/60FB17F2/60F6C818" Ref="L2" Part="1"
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F 0 "L2" V 5990 1500 50 0000 C CNN
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F 1 "10uH" V 5899 1500 50 0000 C CNN
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F 2 "Inductor_SMD:L_0603_1608Metric" H 5800 1500 50 0001 C CNN
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F 3 "~" H 5800 1500 50 0001 C CNN
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1 5800 1500
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0 -1 -1 0
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$EndComp
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$Comp
|
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L Device:C C?
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U 1 1 60F6C81E
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P 6150 1700
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AR Path="/60C2FE2A/60F6C81E" Ref="C?" Part="1"
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AR Path="/60FB17F2/60F6C81E" Ref="C6" Part="1"
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F 0 "C6" H 6265 1746 50 0000 L CNN
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F 1 "10uF" H 6265 1655 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0402_1005Metric" H 6188 1550 50 0001 C CNN
|
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F 3 "~" H 6150 1700 50 0001 C CNN
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|
1 6150 1700
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|
1 0 0 -1
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|
$EndComp
|
|
Wire Wire Line
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|
5650 1500 5450 1500
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|
Wire Wire Line
|
|
5950 1500 6150 1500
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|
Wire Wire Line
|
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6150 1550 6150 1500
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|
Wire Wire Line
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|
5450 1300 5450 1500
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|
$Comp
|
|
L power:GND #PWR07
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U 1 1 60F6C82E
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P 6150 2050
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F 0 "#PWR07" H 6150 1800 50 0001 C CNN
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F 1 "GND" H 6155 1877 50 0000 C CNN
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F 2 "" H 6150 2050 50 0001 C CNN
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F 3 "" H 6150 2050 50 0001 C CNN
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|
1 6150 2050
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|
1 0 0 -1
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|
$EndComp
|
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Wire Wire Line
|
|
6150 1850 6150 2050
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|
Text Label 6300 1500 0 50 ~ 0
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+5VA
|
|
Wire Wire Line
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6300 1500 6150 1500
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|
Connection ~ 6150 1500
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$Comp
|
|
L power:+5V #PWR04
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U 1 1 60F71653
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P 5450 1300
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F 0 "#PWR04" H 5450 1150 50 0001 C CNN
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F 1 "+5V" H 5465 1473 50 0000 C CNN
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F 2 "" H 5450 1300 50 0001 C CNN
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F 3 "" H 5450 1300 50 0001 C CNN
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1 5450 1300
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5750 3550 6150 3550
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|
$Comp
|
|
L Amplifier_Operational:OPA2691 U1
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|
U 1 1 60EA227A
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|
P 3650 4350
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F 0 "U1" H 3650 4717 50 0000 C CNN
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|
F 1 "TLV3542" H 3650 4626 50 0000 C CNN
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|
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3650 4350 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 3650 4350 50 0001 C CNN
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|
1 3650 4350
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|
-1 0 0 -1
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|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:OPA2691 U1
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|
U 2 1 60EA377D
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|
P 4350 3850
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|
F 0 "U1" H 4350 4217 50 0000 C CNN
|
|
F 1 "TLV3542" H 4350 4126 50 0000 C CNN
|
|
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4350 3850 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4350 3850 50 0001 C CNN
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|
2 4350 3850
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1 0 0 1
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|
$EndComp
|
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$Comp
|
|
L Amplifier_Operational:OPA2691 U1
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|
U 3 1 60EA5D47
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|
P 4150 2600
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|
F 0 "U1" H 4108 2646 50 0000 L CNN
|
|
F 1 "TLV3542" H 4108 2555 50 0000 L CNN
|
|
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4150 2600 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4150 2600 50 0001 C CNN
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|
3 4150 2600
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|
1 0 0 -1
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|
$EndComp
|
|
Connection ~ 3900 3750
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|
Wire Wire Line
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|
4800 3850 4800 3250
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|
Wire Wire Line
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|
4450 3250 4800 3250
|
|
Wire Wire Line
|
|
3900 3250 3900 3750
|
|
$Comp
|
|
L Device:C C1
|
|
U 1 1 60F6B650
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|
P 5850 4800
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|
F 0 "C1" H 5965 4846 50 0000 L CNN
|
|
F 1 "0.1uF" H 5965 4755 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5888 4650 50 0001 C CNN
|
|
F 3 "~" H 5850 4800 50 0001 C CNN
|
|
1 5850 4800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L TestAutomation:ADS831E_2K5 U2
|
|
U 1 1 62596080
|
|
P 9050 3550
|
|
F 0 "U2" H 10450 3937 60 0000 C CNN
|
|
F 1 "ADS831E_2K5" H 10450 3831 60 0000 C CNN
|
|
F 2 "TestAutomation:ADS831E&slash_2K5" H 10450 3790 60 0001 C CNN
|
|
F 3 "" H 9050 3550 60 0000 C CNN
|
|
1 9050 3550
|
|
-1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6250 4150 5850 4150
|
|
Wire Wire Line
|
|
5850 4150 5850 4650
|
|
Wire Wire Line
|
|
5850 4950 5850 5000
|
|
Wire Wire Line
|
|
6250 3950 6200 3950
|
|
Wire Wire Line
|
|
6200 3950 6200 4000
|
|
Wire Wire Line
|
|
6200 4050 6250 4050
|
|
Wire Wire Line
|
|
6100 4000 6200 4000
|
|
Connection ~ 6200 4000
|
|
Wire Wire Line
|
|
6200 4000 6200 4050
|
|
Wire Wire Line
|
|
5750 4450 6250 4450
|
|
$Comp
|
|
L Device:R R136
|
|
U 1 1 60FA01B1
|
|
P 4800 4250
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|
F 0 "R136" V 4593 4250 50 0000 C CNN
|
|
F 1 "50" V 4684 4250 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" V 4730 4250 50 0001 C CNN
|
|
F 3 "~" H 4800 4250 50 0001 C CNN
|
|
1 4800 4250
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R5
|
|
U 1 1 60FC2B9E
|
|
P 3050 4350
|
|
F 0 "R5" V 2843 4350 50 0000 C CNN
|
|
F 1 "301" V 2934 4350 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" V 2980 4350 50 0001 C CNN
|
|
F 3 "~" H 3050 4350 50 0001 C CNN
|
|
1 3050 4350
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R135
|
|
U 1 1 60FC3A8A
|
|
P 3650 4850
|
|
F 0 "R135" V 3443 4850 50 0000 C CNN
|
|
F 1 "1k" V 3534 4850 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" V 3580 4850 50 0001 C CNN
|
|
F 3 "~" H 3650 4850 50 0001 C CNN
|
|
1 3650 4850
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R4
|
|
U 1 1 60FC49E4
|
|
P 2650 4700
|
|
F 0 "R4" H 2720 4746 50 0000 L CNN
|
|
F 1 "499" H 2720 4655 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" V 2580 4700 50 0001 C CNN
|
|
F 3 "~" H 2650 4700 50 0001 C CNN
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|
1 2650 4700
|
|
1 0 0 -1
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|
$EndComp
|
|
Wire Wire Line
|
|
4050 3950 2650 3950
|
|
Wire Wire Line
|
|
2650 3950 2650 4350
|
|
Wire Wire Line
|
|
2900 4350 2650 4350
|
|
Connection ~ 2650 4350
|
|
Wire Wire Line
|
|
2650 4350 2650 4550
|
|
Wire Wire Line
|
|
3200 4350 3300 4350
|
|
Wire Wire Line
|
|
3500 4850 3300 4850
|
|
Wire Wire Line
|
|
3300 4850 3300 4350
|
|
Connection ~ 3300 4350
|
|
Wire Wire Line
|
|
3300 4350 3350 4350
|
|
Wire Wire Line
|
|
3950 4450 4050 4450
|
|
Wire Wire Line
|
|
4050 4450 4050 4850
|
|
Wire Wire Line
|
|
4050 4850 3800 4850
|
|
Wire Wire Line
|
|
2650 4850 2650 5000
|
|
$Comp
|
|
L power:GND #PWR0146
|
|
U 1 1 60FD421B
|
|
P 2650 5000
|
|
F 0 "#PWR0146" H 2650 4750 50 0001 C CNN
|
|
F 1 "GND" H 2655 4827 50 0000 C CNN
|
|
F 2 "" H 2650 5000 50 0001 C CNN
|
|
F 3 "" H 2650 5000 50 0001 C CNN
|
|
1 2650 5000
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4650 4250 3950 4250
|
|
Wire Wire Line
|
|
5450 4350 5450 5000
|
|
Connection ~ 5450 4350
|
|
Wire Wire Line
|
|
5850 5000 5450 5000
|
|
Connection ~ 5450 5000
|
|
Wire Wire Line
|
|
5450 5000 5450 5150
|
|
Wire Wire Line
|
|
5450 5000 5150 5000
|
|
Wire Wire Line
|
|
4950 4250 5150 4250
|
|
Wire Wire Line
|
|
5150 4500 5150 4250
|
|
Connection ~ 5150 4250
|
|
Wire Wire Line
|
|
5150 4250 6250 4250
|
|
Wire Wire Line
|
|
5150 4800 5150 5000
|
|
$Comp
|
|
L power:GND #PWR0147
|
|
U 1 1 6106FA09
|
|
P 4050 2900
|
|
F 0 "#PWR0147" H 4050 2650 50 0001 C CNN
|
|
F 1 "GND" H 4055 2727 50 0000 C CNN
|
|
F 2 "" H 4050 2900 50 0001 C CNN
|
|
F 3 "" H 4050 2900 50 0001 C CNN
|
|
1 4050 2900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 2950 3750 0 50 Input ~ 0
|
|
HSADC_IN
|
|
$Comp
|
|
L Device:R R137
|
|
U 1 1 6296B398
|
|
P 3100 3550
|
|
F 0 "R137" H 3170 3596 50 0000 L CNN
|
|
F 1 "49.9/1%" H 3170 3505 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0402_1005Metric" V 3030 3550 50 0001 C CNN
|
|
F 3 "~" H 3100 3550 50 0001 C CNN
|
|
1 3100 3550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2950 3750 3100 3750
|
|
$Comp
|
|
L power:GND #PWR0154
|
|
U 1 1 6298ABAE
|
|
P 3100 3250
|
|
F 0 "#PWR0154" H 3100 3000 50 0001 C CNN
|
|
F 1 "GND" H 3105 3077 50 0000 C CNN
|
|
F 2 "" H 3100 3250 50 0001 C CNN
|
|
F 3 "" H 3100 3250 50 0001 C CNN
|
|
1 3100 3250
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3100 3250 3100 3400
|
|
Wire Wire Line
|
|
3100 3700 3100 3750
|
|
Connection ~ 3100 3750
|
|
Wire Wire Line
|
|
3100 3750 3500 3750
|
|
$EndSCHEMATC
|