DNP
R11
2.0K
0402
1.0
2
3
A0300-2011
AUDIO EI3 EXTENDER
EI3 CONN, ADAU1761
1/20/12
D
4
3
2
1
A
B
C
20 Cotton Road
Nashua, NH 03063
A
B
C
D
4
3
2
1
PH: 1-800-ANALOGD
C
Title
Size
Board No.
Date
Sheet
of
DEVICES
ANALOG
Rev
J4
3.5MM
CON_SJ-3523-SMT
3
2
1
3.5MM
J3
3.5MM
CON_SJ-3523-SMT
3
2
1
3.5MM
U2
ADAU1761
QFN50P500X500-33N
33
32
30
27
22
23
21
17
18
14
13
12
7
6
25
1
16
15
19
20
9
2
31
3
26
28
29
11
10
8
4
24
5
MICBIAS
DVDDOUT
JACKDET/MICIN
AVDD0
LINP
LINN
LRCLK/GPIO3
BCLK/GPIO2
ADC_SDATA/GPIO1
ADDR0/CLATCH
SDA/COUT
MCLK
AGND0
LHP
RHP
ROUTP
ROUTN
IOVDD
DGND
LAUX
CM
RINP
RINN
RAUX
LOUTP
LOUTN
MONOOUT
AVDD1
AGND1
DAC_SDATA/GPIO0
ADDR1/CDATA
SCL/CCLK
EP
U1
12.288MHZ
OSCL254P500X320
2
4
3
1
STANDBY
OUT
VDD
GND
C3
10UF
0805
C6
10UF
0805
J2
3.5MM
CON_SJ-3523-SMT
3
2
1
3.5MM
J1
HIROSE_FX8-120S-SV(21)
101
100
71
70
120
118
116
114
112
110
108
106
104
102
98
96
94
92
90
88
86
84
82
80
78
76
74
72
119
117
115
113
111
109
107
105
103
99
97
95
93
91
89
87
85
83
81
79
77
75
73
69
66
68
67
64
61
63
65
11
62
36
35
8
6
4
2
9
7
5
3
1
12
10
59
60
55
53
51
49
47
45
43
41
39
56
54
52
50
40
48
46
44
42
58
57
34
33
16
18
20
22
14
24
26
28
30
32
13
15
17
19
21
23
25
27
29
31
37
38
SPI1_SEL_C
SPI1_SEL_B
SPORT3_D1
SPORT2_TDV
RSVD7
ASYNC_A1
GND6
ASYNC_RD
ASYNC_D3
GND5
ASYNC_D9
ASYNC_D13
SPORT2_D1
SPORT3_TDV
GND7
RSVD6
ASYNC_A3
ASYNC_D11
ASYNC_AMS1
ASYNC_D1
ASYNC_D5
ASYNC_D7
SPI1_D2
SPI1_D3
RESET_OUT*
GND12
SCL1*
GPIO2
GND10
TMR_A
GND9
SPI1_RDY
GND11
RSVD10
TWI0_A0*
SPI1_SEL1/SPI1_SS*
SDA1*
GPIO0
GPIO4
GPIO6
TMR_C
RSVD8
RSVD9
RSVD11
RESET_IN*
UART1_RX
RSVD5
ASYNC_D14
VIN
GND1
USB_VCC
RSVD2
RSVD4
RSVD1
GND2
GND3
RSVD3
SPORT_INT
GND8
UART1_TX
GND4
WAKE*
GND13
RSVD12
SLEEP*
RSVD14
RSVD15
RSVD13
GND14
TMR_B
GND15
GPIO3
SCL0*
GND16
SPI1_MISO
SPI1_SEL_A
SPORT2_CLK
SPORT2_FS
SPORT3_D0
GND18
RSVD18
ASYNC_A2
ASYNC_INT
ASYNC_D4
ASYNC_D6
ASYNC_D10
GND21
RSVD19
RSVD21
GND22
GND23
RSVD23
TMR_D*
GPIO7*
GPIO5
GPIO1
SDA0*
SPI1_CLK
SPI1_MOSI
GND17
SPORT2_D0
SPORT3_FS
SPORT3_CLK
RSVD17
ASYNC_A0
GND19
ASYNC_D2
GND20
ASYNC_D8
ASYNC_D12
ASYNC_D15
RSVD20
RSVD22
VIO
GND24
PS_IN
RSVD16
CLKOUT
ASYNC_WR
ASYNC_D0
C13
10UF
0805
R14
0
0402
R21
33
0402
DNP
R22
10K
0402
R23
0402
10K
5V
DNP
R7
10K
0402
C14
0.1UF
0603
C7
0.1UF
0603
C19
0805
10UF
C15
10UF
0805
C2
0603
0.1UF
C16
0.1UF
0603
R8
10K
0402
DNP
C17
10UF
0805
J5
CON_SJ-3523-SMT
3.5MM
3
2
1
3.5MM
C18
0805
10UF
R15
0
0402
R18
1.0K
0402
DNP
SW1
DIP2
SWT020
3
4
2
1
1
2
ON
DNP
SW2
DIP4
SWT018
8
7
6
5
4
1
3
2
ON
1
2
3
4
R26
0
0402
R27
0402
0
R28
0402
0
R29
0402
0
R30
0402
0
R31
0402
0
C1
0805
10UF
R1
100K
0402
R2
100K
0402
R3
100K
0402
R4
100K
0402
C4
10UF
0805
DNP
C23
22PF
0402
R6
100K
0402
C5
0805
10UF
0402
10K
R9
R10
0402
10K
P2
TSM-105-01-T-DV
5
9
8
7
6
4
3
2
10
1
R12
2.0K
0402
DNP
R5
100K
0402
C24
DNP
22PF
0402
TP2
TP1
C8
0.1UF
0603
C9
0.1UF
0603
C10
0603
0.1UF
R13
0402
0
C12
DNP
680PF
0402
U3
ADMP421
LGA400X300-5N
2
3
5
1
4
VDD
CLK
DATA
GND
L_R_SELECT
R17
1.0K
0402
U4
ADMP421
LGA400X300-5N
2
3
5
1
4
VDD
CLK
DATA
GND
L_R_SELECT
DNP
C11
22PF
0402
MICBIAS
MICBIAS
MICBIAS
MICBIAS
MICIN
MICIN
SDA
SDA
SCL
SCL
SPORT_CLK_RX
SPORT_CLK_RX
SPORT_CLK_TX
SPORT_CLK_TX
SPI_SEL1
SPI_SEL1
SPI_MOSI
SPI_MOSI
SPORT_FS_RX
SPORT_FS_RX
SPORT_FS_TX
SPORT_FS_TX
SPORT_DATA_TX
SPORT_DATA_TX
SPI_CLK
SPI_CLK
SPORT_DATA_RX
SPORT_DATA_RX
SPI_MISO
SPI_MISO
VIO
VIO
VIO
VIO
VIO
VIO
VIO
VIO
BCLK
BCLK
BCLK
AUDIO_DATA
AUDIO_DATA
AUDIO_DATA
AUDIO_DATA
AUDIO_CLK
AUDIO_CLK
AUDIO_CLK
AUDIO_CLK
LRCLK
LRCLK
AUDIO_SPISEL
AUDIO_SPISEL
AUDIO_MOSI
AUDIO_MOSI
ADC_SDATA
ADC_SDATA
DAC_SDATA
DAC_SDATA
VIN
AUX IN
LINE IN
HP
LEFT
RIGHT
LINE OUT
TWI ADDRESS: 0111 000X
WHERE X IS READ OR WRITE BIT
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