path: root/hardware/idm/idm.sch

EESchema Schematic File Version 2  date Fre 09 Mär 2012 19:31:30 CET
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:mur-sat
LIBS:idm-cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
Sheet 1 1
Title ""
Date "9 mar 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	10250 2600 10350 2600
Wire Wire Line
	9550 4200 9450 4200
Wire Wire Line
	9550 4000 9450 4000
Connection ~ 4200 6050
Wire Wire Line
	4200 5850 4250 5850
Connection ~ 7400 5850
Connection ~ 7400 5150
Wire Wire Line
	7400 5150 7400 6600
Connection ~ 10400 4100
Wire Wire Line
	10350 4100 10400 4100
Wire Wire Line
	10350 4300 10400 4300
Wire Wire Line
	10400 4300 10400 4000
Wire Wire Line
	10650 5150 8600 5150
Wire Wire Line
	4250 5150 2200 5150
Connection ~ 9250 2650
Wire Wire Line
	9250 2700 9250 2650
Wire Wire Line
	6550 4150 6500 4150
Wire Wire Line
	7100 4000 7100 4050
Wire Wire Line
	7100 4050 7150 4050
Wire Wire Line
	8250 4400 8250 4350
Wire Wire Line
	8250 4350 8300 4350
Wire Wire Line
	8200 4150 8300 4150
Wire Wire Line
	8200 3950 8300 3950
Wire Wire Line
	7200 2550 7300 2550
Wire Wire Line
	8900 1950 9000 1950
Wire Wire Line
	9000 2250 8900 2250
Wire Wire Line
	7300 2150 7200 2150
Wire Wire Line
	7300 1950 7200 1950
Connection ~ 5550 2800
Wire Wire Line
	9000 2050 8900 2050
Wire Wire Line
	9000 2350 8900 2350
Wire Wire Line
	7300 2450 7200 2450
Wire Wire Line
	9000 2550 8900 2550
Wire Wire Line
	10100 1450 10300 1450
Wire Wire Line
	10300 1350 10250 1350
Wire Wire Line
	10250 3000 10350 3000
Wire Wire Line
	10250 2800 10350 2800
Wire Wire Line
	10300 3250 10300 3200
Wire Wire Line
	10300 3200 10350 3200
Wire Wire Line
	4950 2200 4950 2550
Connection ~ 5300 1950
Wire Wire Line
	4950 1700 4950 1650
Wire Wire Line
	5550 2800 5550 3000
Wire Wire Line
	5300 3400 5300 3700
Wire Wire Line
	4950 1150 4950 1100
Wire Wire Line
	4950 3150 4950 3050
Wire Wire Line
	5300 2400 5300 2450
Wire Wire Line
	5550 1950 5550 2000
Wire Wire Line
	7400 5850 7450 5850
Wire Wire Line
	4800 6350 4800 6300
Wire Wire Line
	7400 6050 7350 6050
Wire Wire Line
	7400 6600 6250 6600
Wire Wire Line
	6250 6600 6250 6250
Wire Wire Line
	6000 5900 6000 5850
Connection ~ 5400 5850
Wire Wire Line
	5400 5750 5400 5850
Connection ~ 4800 5850
Wire Wire Line
	4800 5900 4800 5850
Wire Wire Line
	6750 5700 6750 5650
Wire Wire Line
	7000 5700 7000 5650
Wire Wire Line
	6750 6400 6750 6450
Wire Wire Line
	4850 5850 4750 5850
Wire Wire Line
	5450 5850 5350 5850
Wire Wire Line
	5950 5850 6250 5850
Connection ~ 6000 5850
Wire Wire Line
	5400 5350 5400 5150
Wire Wire Line
	6000 6350 6000 6300
Wire Wire Line
	2800 6350 2800 6300
Wire Wire Line
	2200 5150 2200 5350
Connection ~ 2800 5850
Wire Wire Line
	2750 5850 3050 5850
Wire Wire Line
	2250 5850 2150 5850
Wire Wire Line
	1650 5850 1550 5850
Wire Wire Line
	3550 6400 3550 6450
Wire Wire Line
	1700 2750 1700 2600
Wire Wire Line
	1700 2600 1650 2600
Wire Wire Line
	2500 2100 2500 2300
Wire Wire Line
	2250 2200 2850 2200
Wire Wire Line
	2850 2600 2750 2600
Wire Wire Line
	2750 2600 2750 3250
Wire Wire Line
	2750 3250 3950 3250
Wire Wire Line
	4100 3500 4100 3550
Wire Wire Line
	3350 2800 3350 2750
Wire Wire Line
	3350 2050 3350 2000
Wire Wire Line
	8300 1450 8300 1650
Connection ~ 8300 1550
Wire Wire Line
	7900 1450 7900 1650
Connection ~ 7900 1550
Wire Wire Line
	3600 2050 3600 2000
Wire Wire Line
	4100 2400 4100 2450
Wire Wire Line
	4100 2950 4100 3000
Wire Wire Line
	4100 4050 4100 4100
Wire Wire Line
	2500 1600 2500 1550
Connection ~ 2500 2200
Wire Wire Line
	2500 2800 2500 2900
Wire Wire Line
	1650 2400 1700 2400
Wire Wire Line
	1700 2400 1700 2200
Wire Wire Line
	1700 2200 1850 2200
Wire Wire Line
	3800 5700 3800 5650
Wire Wire Line
	3550 5700 3550 5650
Wire Wire Line
	1600 5850 1600 5900
Connection ~ 1600 5850
Wire Wire Line
	2200 5850 2200 5750
Connection ~ 2200 5850
Wire Wire Line
	2800 5850 2800 5900
Wire Wire Line
	3050 6250 3050 6600
Wire Wire Line
	3050 6600 4200 6600
Wire Wire Line
	1600 6350 1600 6300
Wire Wire Line
	9200 6350 9200 6300
Wire Wire Line
	8600 5150 8600 5350
Connection ~ 9200 5850
Wire Wire Line
	9150 5850 9450 5850
Wire Wire Line
	8650 5850 8550 5850
Wire Wire Line
	8050 5850 7950 5850
Wire Wire Line
	9950 6400 9950 6450
Wire Wire Line
	10200 5700 10200 5650
Wire Wire Line
	9950 5700 9950 5650
Wire Wire Line
	8000 5850 8000 5900
Connection ~ 8000 5850
Wire Wire Line
	8600 5850 8600 5750
Connection ~ 8600 5850
Wire Wire Line
	9200 5850 9200 5900
Wire Wire Line
	9450 6250 9450 6600
Wire Wire Line
	9450 6600 10600 6600
Wire Wire Line
	8000 6350 8000 6300
Wire Wire Line
	1000 5850 1050 5850
Wire Wire Line
	5550 2450 5550 2400
Wire Wire Line
	4950 3650 4950 3700
Wire Wire Line
	5550 3400 5550 3700
Wire Wire Line
	5300 2800 5300 3000
Wire Wire Line
	5300 1950 5300 2000
Connection ~ 5550 1950
Wire Wire Line
	10300 2450 10300 2500
Wire Wire Line
	10300 2500 10350 2500
Wire Wire Line
	10350 2700 10250 2700
Wire Wire Line
	10350 2900 10250 2900
Wire Wire Line
	10350 3100 10250 3100
Wire Wire Line
	10300 1650 10250 1650
Wire Wire Line
	10250 1650 10250 1700
Wire Wire Line
	10300 1250 10100 1250
Wire Wire Line
	10300 1550 10100 1550
Wire Wire Line
	8900 2150 9000 2150
Wire Wire Line
	9000 2450 8900 2450
Connection ~ 5300 2800
Wire Wire Line
	7200 2050 7300 2050
Wire Wire Line
	7300 2250 7200 2250
Wire Wire Line
	7300 2350 7200 2350
Wire Wire Line
	7300 2650 7200 2650
Wire Wire Line
	8300 3850 8250 3850
Wire Wire Line
	8250 3850 8250 3800
Wire Wire Line
	8300 4050 8200 4050
Wire Wire Line
	8300 4250 8200 4250
Wire Wire Line
	7150 4150 7050 4150
Wire Wire Line
	7150 4250 7100 4250
Wire Wire Line
	7100 4250 7100 4300
Wire Wire Line
	9300 2650 8900 2650
Wire Wire Line
	9250 3200 9250 3250
Wire Wire Line
	5400 5150 7450 5150
Wire Wire Line
	5800 1950 5100 1950
Wire Wire Line
	5800 2800 5100 2800
Wire Wire Line
	10600 6050 10550 6050
Wire Wire Line
	10400 4000 10350 4000
Wire Wire Line
	10450 4150 10400 4150
Connection ~ 10400 4150
Wire Wire Line
	10350 4200 10400 4200
Connection ~ 10400 4200
Wire Wire Line
	10600 6600 10600 5150
Connection ~ 10600 5150
Connection ~ 10600 6050
Connection ~ 7400 6050
Wire Wire Line
	4200 6050 4150 6050
Wire Wire Line
	4200 6600 4200 5150
Connection ~ 4200 5150
Connection ~ 4200 5850
Connection ~ 4950 2400
Wire Wire Line
	3950 2400 4950 2400
Connection ~ 4100 2400
Wire Wire Line
	9450 4100 9550 4100
Wire Wire Line
	9450 4300 9550 4300
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	0    1    1    0   
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	1    4950 3700
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	1    5550 3700
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	1    5300 3700
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	1    5300 2450
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	1    5550 2450
	1    0    0    -1  
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	1    5550 2200
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	1    5300 2200
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	1    4950 1400
	1    0    0    -1  
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	1    9200 6350
	1    0    0    -1  
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	1    8000 6350
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	1    7700 5850
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	2    9950 6050
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$EndComp
$Comp
L R R11
U 1 1 4F56CBF2
P 5100 5850
F 0 "R11" V 5180 5850 50  0000 C CNN
F 1 "6k8" V 5100 5850 50  0000 C CNN
	1    5100 5850
	0    1    1    0   
$EndComp
$Comp
L R R8
U 1 1 4F56CBF1
P 4500 5850
F 0 "R8" V 4580 5850 50  0000 C CNN
F 1 "430R" V 4500 5850 50  0000 C CNN
	1    4500 5850
	0    1    1    0   
$EndComp
$Comp
L R R12
U 1 1 4F56CBF0
P 5700 5850
F 0 "R12" V 5780 5850 50  0000 C CNN
F 1 "3k0" V 5700 5850 50  0000 C CNN
	1    5700 5850
	0    1    1    0   
$EndComp
$Comp
L C C5
U 1 1 4F56CBEF
P 4800 6100
F 0 "C5" H 4850 6200 50  0000 L CNN
F 1 "220nF" H 4850 6000 50  0000 L CNN
	1    4800 6100
	1    0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 4F56CBEE
P 5400 5550
F 0 "C6" H 5450 5650 50  0000 L CNN
F 1 "47nF" H 5450 5450 50  0000 L CNN
	1    5400 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR12
U 1 1 4F56CBED
P 4800 6350
F 0 "#PWR12" H 4800 6350 30  0001 C CNN
F 1 "GND" H 4800 6280 30  0001 C CNN
	1    4800 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR19
U 1 1 4F56CBEC
P 6000 6350
F 0 "#PWR19" H 6000 6350 30  0001 C CNN
F 1 "GND" H 6000 6280 30  0001 C CNN
	1    6000 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR5
U 1 1 4F56CB68
P 2800 6350
F 0 "#PWR5" H 2800 6350 30  0001 C CNN
F 1 "GND" H 2800 6280 30  0001 C CNN
	1    2800 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR1
U 1 1 4F56CB66
P 1600 6350
F 0 "#PWR1" H 1600 6350 30  0001 C CNN
F 1 "GND" H 1600 6280 30  0001 C CNN
	1    1600 6350
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 4F56CB2B
P 2200 5550
F 0 "C3" H 2250 5650 50  0000 L CNN
F 1 "47nF" H 2250 5450 50  0000 L CNN
	1    2200 5550
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 4F56CB2A
P 1600 6100
F 0 "C1" H 1650 6200 50  0000 L CNN
F 1 "220nF" H 1650 6000 50  0000 L CNN
	1    1600 6100
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 4F56CB28
P 2500 5850
F 0 "R3" V 2580 5850 50  0000 C CNN
F 1 "3k0" V 2500 5850 50  0000 C CNN
	1    2500 5850
	0    1    1    0   
$EndComp
$Comp
L R R1
U 1 1 4F56CB27
P 1300 5850
F 0 "R1" V 1380 5850 50  0000 C CNN
F 1 "430R" V 1300 5850 50  0000 C CNN
	1    1300 5850
	0    1    1    0   
$EndComp
$Comp
L R R2
U 1 1 4F56CB22
P 1900 5850
F 0 "R2" V 1980 5850 50  0000 C CNN
F 1 "6k8" V 1900 5850 50  0000 C CNN
	1    1900 5850
	0    1    1    0   
$EndComp
$Comp
L C C4
U 1 1 4F56CB20
P 2800 6100
F 0 "C4" H 2850 6200 50  0000 L CNN
F 1 "2,2nF" H 2850 6000 50  0000 L CNN
	1    2800 6100
	1    0    0    -1  
$EndComp
Text Label 3800 5650 1    60   ~ 0
FILTER_EN
Text Label 4300 2400 0    60   ~ 0
AMP_OUT
$Comp
L +3.3V #PWR3
U 1 1 4F56CA59
P 2500 1550
F 0 "#PWR3" H 2500 1510 30  0001 C CNN
F 1 "+3.3V" H 2500 1660 30  0000 C CNN
	1    2500 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR11
U 1 1 4F56CA1A
P 4100 4100
F 0 "#PWR11" H 4100 4100 30  0001 C CNN
F 1 "GND" H 4100 4030 30  0001 C CNN
	1    4100 4100
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 4F56C952
P 4100 3800
F 0 "R7" V 4180 3800 50  0000 C CNN
F 1 "10k" V 4100 3800 50  0000 C CNN
	1    4100 3800
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 4F56C94E
P 4100 2700
F 0 "R6" V 4180 2700 50  0000 C CNN
F 1 "10k" V 4100 2700 50  0000 C CNN
	1    4100 2700
	1    0    0    -1  
$EndComp
$Comp
L POT RV1
U 1 1 4F56C949
P 4100 3250
F 0 "RV1" H 4100 3150 50  0000 C CNN
F 1 "100k" H 4100 3250 50  0000 C CNN
	1    4100 3250
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR2
U 1 1 4F56C942
P 1700 2750
F 0 "#PWR2" H 1700 2750 30  0001 C CNN
F 1 "GND" H 1700 2680 30  0001 C CNN
	1    1700 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR4
U 1 1 4F56C940
P 2500 2900
F 0 "#PWR4" H 2500 2900 30  0001 C CNN
F 1 "GND" H 2500 2830 30  0001 C CNN
	1    2500 2900
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 4F56C903
P 2050 2200
F 0 "C2" H 2100 2300 50  0000 L CNN
F 1 "47µF" H 2100 2100 50  0000 L CNN
	1    2050 2200
	0    1    1    0   
$EndComp
$Comp
L R R5
U 1 1 4F56C8FE
P 2500 2550
F 0 "R5" V 2580 2550 50  0000 C CNN
F 1 "470k" V 2500 2550 50  0000 C CNN
	1    2500 2550
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 4F56C8E4
P 2500 1850
F 0 "R4" V 2580 1850 50  0000 C CNN
F 1 "470k" V 2500 1850 50  0000 C CNN
	1    2500 1850
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P1
U 1 1 4F56C8DB
P 1300 2500
F 0 "P1" V 1250 2500 40  0000 C CNN
F 1 "MIC_IN" V 1350 2500 40  0000 C CNN
	1    1300 2500
	-1   0    0    1   
$EndComp
$Comp
L C C13
U 1 1 4F56B741
P 8100 1550
F 0 "C13" H 8150 1650 50  0000 L CNN
F 1 "100nF" H 8150 1450 50  0000 L CNN
	1    8100 1550
	0    1    1    0   
$EndComp
$Comp
L GND #PWR28
U 1 1 4F56B73F
P 8300 1450
F 0 "#PWR28" H 8300 1450 30  0001 C CNN
F 1 "GND" H 8300 1380 30  0001 C CNN
	1    8300 1450
	-1   0    0    1   
$EndComp
$Comp
L +3.3V #PWR24
U 1 1 4F56B73C
P 7900 1450
F 0 "#PWR24" H 7900 1410 30  0001 C CNN
F 1 "+3.3V" H 7900 1560 30  0000 C CNN
	1    7900 1450
	1    0    0    -1  
$EndComp
$Comp
L PIC16F1847SO U3
U 1 1 4F56B72F
P 8100 2300
F 0 "U3" H 8100 2350 60  0000 C CNN
F 1 "PIC16F1847SO" H 8100 2250 60  0000 C CNN
	1    8100 2300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR7
U 1 1 4F56B6FA
P 3350 2800
F 0 "#PWR7" H 3350 2800 30  0001 C CNN
F 1 "GND" H 3350 2730 30  0001 C CNN
	1    3350 2800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR9
U 1 1 4F56B6F7
P 3550 6450
F 0 "#PWR9" H 3550 6450 30  0001 C CNN
F 1 "GND" H 3550 6380 30  0001 C CNN
	1    3550 6450
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR8
U 1 1 4F56B6E8
P 3550 5650
F 0 "#PWR8" H 3550 5610 30  0001 C CNN
F 1 "+3.3V" H 3550 5760 30  0000 C CNN
	1    3550 5650
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR6
U 1 1 4F56B6E5
P 3350 2000
F 0 "#PWR6" H 3350 1960 30  0001 C CNN
F 1 "+3.3V" H 3350 2110 30  0000 C CNN
	1    3350 2000
	1    0    0    -1  
$EndComp
$Comp
L MAX9913 U1
U 1 1 4F56B59C
P 3350 2400
F 0 "U1" H 3450 2050 60  0000 C CNN
F 1 "MAX9913" H 3550 2150 60  0000 C CNN
	1    3350 2400
	1    0    0    -1  
$EndComp
$Comp
L MAX9913 U1
U 2 1 4F56B58F
P 3550 6050
F 0 "U1" H 3650 5700 60  0000 C CNN
F 1 "MAX9913" H 3750 5800 60  0000 C CNN
	2    3550 6050
	1    0    0    -1  
$EndComp
$EndSCHEMATC