UDA1342 PHILIPS [NXP Semiconductors], UDA1342 Datasheet - Page 37

• Manufacturer Part Number: UDA1342
• Description: Audio CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
17 APPLICATION INFORMATION
2000 Mar 29
handbook, full pagewidth
Audio CODEC
L3-bus
I
input 2
2
ground
input 1
system
S-bus
clock
3 V
right
right
left
left
D
BLM32A07
BLM32A07
A
I
2
C-bus
L1
L2
(16 V)
(16 V)
47 F
47 F
C1
C3
47
R13
100 F
(16 V)
C12
(16 V)
(16 V)
47 F
47 F
C2
C4
0
0
0
0
100 F
R1
R2
R3
R4
(16 V)
C13
L3CLOCK
L3MODE
SYSCLK
L3DATA
DATAO
V DDD
V DDA
DATAI
VINR1
VINR2
VINL1
VINL2
BCK
WS
12
18
16
17
19
2
4
6
8
13
14
15
1
V SSA(ADC)
V DDA
100 F
100 nF
Fig.16 Application diagram.
(16 V)
(63 V)
C10
C23
3
V DDA(ADC) V ADCN
R16
1
11
V SSD
37
UDA1342TS
100 nF
100 F
(63 V)
(16 V)
5
C21
C8
100 F
100 nF
(16 V)
(63 V)
C11
C24
V DDD
10
7
V ADCP
V DDD
R17
220
R14
1
27
V SSA(DAC) V DDA(DAC)
100 F
100 nF
(16 V)
(63 V)
C22
C9
MGT021
25
28
26
24
23
22
21
20
R15
1
9
V ref
VOUTL
VOUTR
IPSEL
QMUTE
STATUS
STATIC
TEST1
(16 V)
(16 V)
47 F
47 F
C5
C6
C20
100 nF
(63 V)
Preliminary specification
UDA1342TS
R11
10 k
R12
10 k
100
100
R6
R5
C7
47 F
(16 V)
output
output
right
left