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2002 May 22 16
Philips Semiconductors Product specification
Low power audio DAC UDA1334BT
15 APPLICATION INFORMATION
handbook, full pagewidth
MGU677
47 Ω
R5
UDA1334BT
6
SYSCLK
system
clock
1
BCK
2
WS
3
DATAI
14
VOUTL
R3
100 Ω
R1
220 kΩ
16
VOUTR
R4
100 Ω
R2
220 kΩ
7
SFOR1
11
SFOR0
9
DEEM
10
PCS
8
MUTE
47 µF
(16 V)
C4
47 µF
(16 V)
C3
left
output
right
output
12
V
ref(DAC)
C7
47 µF
(16 V)
C8
100 nF
(63 V)
45
V
DDD
V
SSD
R6
1 Ω
digital
supply voltage
C6
15 13
V
SSA
V
DDA
R7
1 Ω
C9
47 µF
(16 V)
C10
100 nF
(63 V)
100 nF
(63 V)
analog
supply voltage
C5
47 µF
(16 V)
C1
10 nF
(63 V)
10 nF
(63 V)
C2
Fig.8 Typical application diagram.