Philips Semiconductors
Low power audio DAC
15 APPLICATION INFORMATION
handbook, full pagewidth
R5
system
clock
47
2002 May 22
analog
supply voltage
R7
1
C9
47 F
(16 V)
C10
100 nF
(63 V)
V SSA
V DDA
15
13
SYSCLK
6
BCK
1
WS
2
DATAI
3
SFOR1
7
SFOR0
11
UDA1334BT
MUTE
8
DEEM
9
PCS
10
Fig.8 Typical application diagram.
digital
supply voltage
R6
1
C5
47 F
(16 V)
C6
100 nF
(63 V)
V SSD
V DDD
5
4
C3
VOUTL
14
47 F
(16 V)
C4
VOUTR
16
47 F
(16 V)
V ref(DAC)
12
16
Product specification
UDA1334BT
R3
100
R1
C1
10 nF
220 k
(63 V)
R4
100
R2
10 nF
C2
220 k
(63 V)
C8
C7
100 nF
47 F
(63 V)
(16 V)
MGU677
left
output
right
output