MSM7732-01 OKI [OKI electronic componets], MSM7732-01 Datasheet - Page 5

• Manufacturer Part Number: MSM7732-01
• Description: Audio CODEC
• Manufacturer: OKI [OKI electronic componets]

PIN DESCRIPTION
OKI Semiconductor
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
PCMOUT
AMPAO
AOUT+
Symbol
AOUT–
AMPAI
PCMIN
VFRO
SYNC
BCLK
EXCK
SWA
SWB
SWC
AIN+
AIN–
SWD
SWE
MCK
GSX
SAO
PDN
DEN
AG1
AG2
PWI
DIO
V
SG
DG
V
DD
A
Type
—
IO
IO
IO
IO
IO
—
—
—
IO
—
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
Power supply (3.0 V)
Analog switch A
Analog switch B
Analog switch C
Amplifier A inverting input
Amplifier A output
Transmit side amplifier non-inverting input
Transmit side amplifier inverting input
Transmit side amplifier output
Analog switch D
Analog switch E
Analog signal ground (1.4 V)
Receive side voice output
Analog ground 1 (0 V)
Receive side sounder amplifier output
Analog power supply (3.0 V)
Receive side voice amplifier input
Receive side voice amplifier output –
Receive side voice amplifier output +
Analog ground 2 (0 V)
Power down control input
PCM data shift clock input
PCM data shift sync signal input
Receive side PCM signal input
Transmit side PCM signal output
Clock signal input for control register
Address and data input or output for control register
Enable signal input for control register
Master clock input (2.048 MHz)
Digital ground (0 V)
Description
FEDL7732-01-10
MSM7732-01
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