1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
12500 TI Boulevard. Dallas, Texas 75243
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DATE:
REV:
29-Aug-2002
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Engineer:
Revision History
REV
ECN Number
Approved
AIC1110 Rev A
DOCUMENTCONTROL #
3.3V_A
3.3V_A
3.3V_D
3.3V_D
DGND
AGND
FS_1
GBL_SYNC_RESET*
GBL_DIN
GBL_DOUT
GBL_SCLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
J1
40-PIN SOCKET
DGND
DGND
DGND
3.3V_A
AGND
3.3V_A
3.3V_A
3.3V_D
3.3V_D
DGND
AGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
P1
40-PIN PLUG
DGND
DGND
DGND
GBL_SYNC_RESET*
GBL_DIN
GBL_DOUT
GBL_SCLK
DGND
AGND
GBL_DIN
FS_1
GBL_SYNC_RESET*
GBL_DOUT
DGND
3.3V_D
GBL_SCLK
AGND
C1
0.22uF
BUZZCON1
PWRUPSEL
W1
3.3V_D
R7
4K7
FS_1
1
2
J3
1
2
J2
DGND
+
C5
10uF
3.3V_D
DGND
+
C6
10uF
Joe Purvis
Joe Purvis
TLV320AIC1103/ 09 / 10 Schematic
6437740
1
A
1
C7
0.1uF
C8
0.1uF
MBIAS
1
MIC1P
2
MIC1N
3
MIC2P
4
MIC2N
5
REXT
6
MUXIN
7
AVss
8
MUXOUT1
9
MUXOUT2
10
SDA
11
SCL
12
DVdd
13
DVss
14
PCMI
15
PCMO
16
PCMCLK
17
PCMSYN
18
BUZZCON
19
PWRUPSEL
20
RESET*
21
MCLK
22
Vss
23
PLLVss
24
PLLVdd
25
EARVss
26
EAR1ON
27
EARVdd
28
EAR1OP
29
EARVss
30
EAR2O
31
AVdd
32
U1
TLV320AIC1110/09/03
GBL_MCLK
GBL_MCLK
GBL_MCLK
GBL_SDA
GBL_SCL
GBL_SDA
GBL_SCL
GBL_SDA
GBL_SCL
PWRUPSEL
AGND
3.3V_D
AGND
R6
100K
AGND
R4
2K
C2
0.22uF
C3
0.22uF
C4
0.22uF
R5
2K
AGND
R3
2K
AGND
MBIAS
BIAS
BIAS
BIAS
3.3V_A
EAR1OP
EAR2O
EAR1ON
DGND
BUZZCON
1
2
J4
MIC1P
MIC1N
MIC2P
MIC2N
MIC1N
MIC1P
MIC2N
MIC2P
EAR1ON
EAR1OP
EAR1
EAR2O
3.3V_D
R1
10K
3.3V_D
R2
10K
GBL_SDA
GBL_SCL
MUXIN
MUXOUT1
MUXOUT2
MUXOUT1
MUXOUT2
MUXIN
MUXIN1
R8
0R
