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AudioDac.sch
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EESchema Schematic File Version 4
LIBS:Synthesizer-cache
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 7
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Audio:PCM5102 U8
U 1 1 5D8451CF
P 5450 3750
F 0 "U8" H 5450 3850 50 0000 C CNN
F 1 "PCM5102" H 5450 3750 50 0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 5400 4500 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/pcm5102.pdf" H 5400 4500 50 0001 C CNN
1 5450 3750
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0143
U 1 1 5D84CD80
P 5350 2500
F 0 "#PWR0143" H 5350 2350 50 0001 C CNN
F 1 "+3.3V" H 5365 2673 50 0000 C CNN
F 2 "" H 5350 2500 50 0001 C CNN
F 3 "" H 5350 2500 50 0001 C CNN
1 5350 2500
1 0 0 -1
$EndComp
Wire Wire Line
5350 4450 5350 4650
$Comp
L power:GND #PWR0142
U 1 1 5D850299
P 5350 4700
F 0 "#PWR0142" H 5350 4450 50 0001 C CNN
F 1 "GND" H 5250 4700 50 0000 C CNN
F 2 "" H 5350 4700 50 0001 C CNN
F 3 "" H 5350 4700 50 0001 C CNN
1 5350 4700
1 0 0 -1
$EndComp
Wire Wire Line
5350 4650 5350 4700
Connection ~ 5350 4650
Wire Wire Line
5350 4650 4800 4650
Wire Wire Line
4800 4650 4800 3000
$Comp
L Device:C C69
U 1 1 5D852A8B
P 5150 3000
F 0 "C69" V 4898 3000 50 0000 C CNN
F 1 "100n" V 4989 3000 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5188 2850 50 0001 C CNN
F 3 "~" H 5150 3000 50 0001 C CNN
1 5150 3000
0 1 1 0
$EndComp
Wire Wire Line
4800 3000 5000 3000
Wire Wire Line
5300 3000 5350 3000
Wire Wire Line
5350 3000 5350 3150
$Comp
L Device:C C71
U 1 1 5D85B8B6
P 6150 3800
F 0 "C71" H 6265 3846 50 0000 L CNN
F 1 "2.2u" H 6265 3755 50 0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 6188 3650 50 0001 C CNN
F 3 "~" H 6150 3800 50 0001 C CNN
1 6150 3800
1 0 0 -1
$EndComp
Wire Wire Line
5950 3950 6150 3950
Wire Wire Line
6150 3650 5950 3650
$Comp
L Device:C C70
U 1 1 5D85C09F
P 5800 4650
F 0 "C70" V 5548 4650 50 0000 C CNN
F 1 "2.2u" V 5639 4650 50 0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 5838 4500 50 0001 C CNN
F 3 "~" H 5800 4650 50 0001 C CNN
1 5800 4650
0 1 1 0
$EndComp
$Comp
L Device:R R30
U 1 1 5D85F168
P 6450 3300
F 0 "R30" V 6350 3300 50 0000 C CNN
F 1 "470" V 6450 3300 50 0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6380 3300 50 0001 C CNN
F 3 "~" H 6450 3300 50 0001 C CNN
1 6450 3300
0 1 1 0
$EndComp
Wire Wire Line
5950 3350 6150 3350
Wire Wire Line
6150 3350 6150 3300
Wire Wire Line
6150 3300 6300 3300
Wire Wire Line
5950 3450 6150 3450
Wire Wire Line
6150 3450 6150 3500
Wire Wire Line
6150 3500 6300 3500
$Comp
L Device:R R31
U 1 1 5D85D9E6
P 6450 3500
F 0 "R31" V 6350 3500 50 0000 C CNN
F 1 "470" V 6450 3500 50 0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6380 3500 50 0001 C CNN
F 3 "~" H 6450 3500 50 0001 C CNN
1 6450 3500
0 1 1 0
$EndComp
Wire Wire Line
5450 4450 5450 4800
Wire Wire Line
5450 4800 6400 4800
Text HLabel 4500 3950 0 50 Input ~ 0
De-emphasis
Wire Wire Line
4950 3950 4500 3950
Text HLabel 4500 3850 0 50 Input ~ 0
Filter-select
Wire Wire Line
4500 3850 4950 3850
Text HLabel 4500 4050 0 50 Input ~ 0
Soft-mute
Wire Wire Line
4500 4050 4950 4050
Text HLabel 4500 4150 0 50 Input ~ 0
Format-select
Wire Wire Line
4500 4150 4950 4150
Text HLabel 8200 3300 2 50 Output ~ 0
OUTL
Text HLabel 8200 3500 2 50 Output ~ 0
OUTR
$Comp
L power:+3.3V #PWR0144
U 1 1 5D86D47B
P 5600 2950
F 0 "#PWR0144" H 5600 2800 50 0001 C CNN
F 1 "+3.3V" H 5615 3123 50 0000 C CNN
F 2 "" H 5600 2950 50 0001 C CNN
F 3 "" H 5600 2950 50 0001 C CNN
1 5600 2950
1 0 0 -1
$EndComp
Wire Wire Line
5450 3150 5450 3000
Wire Wire Line
5450 3000 5600 3000
Wire Wire Line
5600 3000 5600 2950
Wire Wire Line
6850 3000 5600 3000
Connection ~ 5600 3000
Wire Wire Line
5550 3150 5550 3100
$Comp
L power:+3.3VA #PWR0145
U 1 1 5D871C47
P 7550 2950
F 0 "#PWR0145" H 7550 2800 50 0001 C CNN
F 1 "+3.3VA" H 7565 3123 50 0000 C CNN
F 2 "" H 7550 2950 50 0001 C CNN
F 3 "" H 7550 2950 50 0001 C CNN
1 7550 2950
1 0 0 -1
$EndComp
Wire Wire Line
7550 3100 7550 2950
Wire Wire Line
5550 4450 5550 4900
Wire Wire Line
5550 4900 6500 4900
Connection ~ 6500 4900
Text HLabel 4500 3350 0 50 Input ~ 0
Left-right-word-clock
Wire Wire Line
4500 3350 4950 3350
Text HLabel 4500 3450 0 50 Input ~ 0
Audio-data
Wire Wire Line
4500 3550 4950 3550
Wire Wire Line
4500 3650 4950 3650
Text Notes 3800 3300 0 50 ~ 0
PCM Audio Source
Text Notes 3450 3800 0 50 ~ 0
I don't know what these are
Text Notes 4200 4250 0 50 ~ 0
It's fine
Connection ~ 8150 3300
Connection ~ 7750 3500
Wire Wire Line
7750 3500 8200 3500
Wire Wire Line
6600 3500 7750 3500
Wire Wire Line
8150 3300 8200 3300
Wire Wire Line
6600 3300 8150 3300
Wire Wire Line
8150 4050 8150 3300
Wire Wire Line
7750 4050 7750 3500
Wire Wire Line
8150 4550 8150 4350
Wire Wire Line
7750 4550 8150 4550
Wire Wire Line
7750 4550 7750 4350
$Comp
L Device:CP1 C75
U 1 1 5D88C8BF
P 7500 3800
F 0 "C75" H 7615 3846 50 0000 L CNN
F 1 "10u" H 7615 3755 50 0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P1.50mm" H 7500 3800 50 0001 C CNN
F 3 "~" H 7500 3800 50 0001 C CNN
1 7500 3800
1 0 0 -1
$EndComp
Wire Wire Line
4950 3450 4500 3450
Text HLabel 4500 3550 0 50 Input ~ 0
Bit-clock
Text HLabel 4500 3650 0 50 Input ~ 0
System-master-clock
Wire Wire Line
5350 4650 5650 4650
$Comp
L Device:CP1 C76
U 1 1 5D8329EA
P 6050 4350
F 0 "C76" H 6150 4450 50 0000 C CNN
F 1 "10u" H 6050 4250 50 0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P1.50mm" H 6050 4350 50 0001 C CNN
F 3 "~" H 6050 4350 50 0001 C CNN
1 6050 4350
1 0 0 -1
$EndComp
Wire Wire Line
5950 4250 5950 4650
$Comp
L Device:C C79
U 1 1 5D83A113
P 7750 4200
F 0 "C79" H 7865 4246 50 0000 L CNN
F 1 "2.2n" H 7865 4155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7788 4050 50 0001 C CNN
F 3 "~" H 7750 4200 50 0001 C CNN
1 7750 4200
1 0 0 -1
$EndComp
$Comp
L Device:C C80
U 1 1 5D83A639
P 8150 4200
F 0 "C80" H 8265 4246 50 0000 L CNN
F 1 "2.2n" H 8265 4155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8188 4050 50 0001 C CNN
F 3 "~" H 8150 4200 50 0001 C CNN
1 8150 4200
1 0 0 -1
$EndComp
$Comp
L Device:C C78
U 1 1 5D83B385
P 7100 3800
F 0 "C78" H 7215 3846 50 0000 L CNN
F 1 "100n" H 7215 3755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7138 3650 50 0001 C CNN
F 3 "~" H 7100 3800 50 0001 C CNN
1 7100 3800
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
5550 3100 7100 3100
Connection ~ 7100 3100
Wire Wire Line
7100 3100 7500 3100
Wire Wire Line
7500 3650 7500 3100
Connection ~ 7500 3100
Wire Wire Line
7500 3100 7550 3100
Wire Wire Line
7100 4900 7100 4550
Connection ~ 7750 4550
$Comp
L power:GND #PWR0151
U 1 1 5D8587ED
P 5450 4800
F 0 "#PWR0151" H 5450 4550 50 0001 C CNN
F 1 "GND" H 5500 4650 50 0000 R CNN
F 2 "" H 5450 4800 50 0001 C CNN
F 3 "" H 5450 4800 50 0001 C CNN
1 5450 4800
1 0 0 -1
$EndComp
Wire Wire Line
7100 3950 7100 4550
Connection ~ 7100 4550
Wire Wire Line
7100 4550 7500 4550
Wire Wire Line
7500 3950 7500 4550
Connection ~ 7500 4550
Wire Wire Line
7500 4550 7750 4550
$Comp
L Device:CP1 C74
U 1 1 5D85BA42
P 5150 2600
F 0 "C74" V 4898 2600 50 0000 C CNN
F 1 "10u" V 4989 2600 50 0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P1.50mm" H 5150 2600 50 0001 C CNN
F 3 "~" H 5150 2600 50 0001 C CNN
1 5150 2600
0 1 1 0
$EndComp
Wire Wire Line
4800 3000 4800 2600
Wire Wire Line
4800 2600 5000 2600
Connection ~ 4800 3000
Wire Wire Line
5350 2500 5350 2600
Connection ~ 5350 3000
Wire Wire Line
5300 2600 5350 2600
Connection ~ 5350 2600
Wire Wire Line
5350 2600 5350 3000
$Comp
L power:GND #PWR0146
U 1 1 5D87C2CB
P 6500 4900
F 0 "#PWR0146" H 6500 4650 50 0001 C CNN
F 1 "GND" H 6505 4727 50 0000 C CNN
F 2 "" H 6500 4900 50 0001 C CNN
F 3 "" H 6500 4900 50 0001 C CNN
1 6500 4900
1 0 0 -1
$EndComp
Wire Wire Line
6500 4900 7100 4900
Connection ~ 5450 4800
Wire Wire Line
6850 4150 6850 3000
$Comp
L Device:C C72
U 1 1 5D8637F0
P 6250 4350
F 0 "C72" H 6150 4250 50 0000 C CNN
F 1 "100n" H 6250 4450 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6288 4200 50 0001 C CNN
F 3 "~" H 6250 4350 50 0001 C CNN
1 6250 4350
-1 0 0 1
$EndComp
$Comp
L Device:C C73
U 1 1 5D86553E
P 6550 4350
F 0 "C73" H 6550 4250 50 0000 C CNN
F 1 "100n" H 6550 4450 50 0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6588 4200 50 0001 C CNN
F 3 "~" H 6550 4350 50 0001 C CNN
1 6550 4350
-1 0 0 1
$EndComp
$Comp
L Device:CP1 C77
U 1 1 5D8414C9
P 6750 4350
F 0 "C77" H 6850 4450 50 0000 C CNN
F 1 "10u" H 6850 4250 50 0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P1.50mm" H 6750 4350 50 0001 C CNN
F 3 "~" H 6750 4350 50 0001 C CNN
1 6750 4350
1 0 0 -1
$EndComp
Wire Wire Line
6400 4800 6400 4550
Wire Wire Line
6050 4550 6050 4500
Connection ~ 6400 4550
Wire Wire Line
6050 4550 6250 4550
Wire Wire Line
6250 4550 6250 4500
Wire Wire Line
5950 4150 6050 4150
Connection ~ 6250 4550
Wire Wire Line
6250 4550 6400 4550
Wire Wire Line
6250 4200 6250 4150
Wire Wire Line
6050 4200 6050 4150
Connection ~ 6050 4150
Wire Wire Line
6050 4150 6250 4150
Wire Wire Line
6400 4550 6550 4550
Wire Wire Line
6750 4550 6750 4500
Wire Wire Line
6550 4150 6750 4150
Wire Wire Line
6550 4500 6550 4550
Connection ~ 6550 4550
Wire Wire Line
6550 4550 6750 4550
Wire Wire Line
6550 4200 6550 4150
Wire Wire Line
6750 4200 6750 4150
Connection ~ 6750 4150
Wire Wire Line
6750 4150 6850 4150
$EndSCHEMATC