uda1344ts-n2 NXP Semiconductors, uda1344ts-n2 Datasheet - Page 21

• Manufacturer Part Number: uda1344ts-n2
• Description: Low-voltage Low-power Stereo Audio Codec With Dsp Features
• Manufacturer: NXP Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
2001 Jun 29
Low-voltage low-power stereo audio
CODEC with DSP features
ground
overload
system
clock
input
input
right
flag
left
3 V
X4
X5
BLM32A07
BLM32A07
L1
L2
(16 V)
(16 V)
47 F
47 F
C1
C6
100 F
47
(16 V)
R30
C12
100 F
(16 V)
C11
V DD1
V DD2
SYSCLK
DATAO
DATAI
VINR
VINL
MP1
MP2
MP3
MP4
BCK
WS
16
12
18
17
19
9
3
5
13
14
15
1
V SSA(ADC)
100 F
100 nF
(16 V)
(63 V)
C21
C2
Fig.9 Application diagram.
V SSO
27
100 nF
100 F
2
(63 V)
(16 V)
C26
V DDA(ADC) V ADCN
V DD1
C7
R21
1
V DD1
25
UDA1344TS
V DDO
10
R25
1
21
R24
6
100 nF
(63 V)
C25
22
V SSA(DAC)
7
V ADCP
100 nF
100 F
(63 V)
(16 V)
C27
C10
11
V DD1
V SSD
100 F
23
100 nF
(16 V)
(63 V)
C29
C9
V DDA(DAC)
R29
1
V DD2
10
V DDD
R28
1
26
24
28
4
V ref(A)
VOUTL
VOUTR
V ref(D)
(16 V)
(16 V)
47 F
47 F
C5
C8
C22
100 nF
(63 V)
C23
100 nF
(63 V)
R22
10 k
R27
10 k
UDA1344TS
Product specification
100
100
C3
47 F
(16 V)
R23
R26
C4
47 F
(16 V)
X2
X3
MGL444
output
output
right
left