Pinning - Philips UDA1334BT Datasheet

Philips Semiconductors
Low power audio DAC
7

PINNING

SYMBOL PIN
BCK 1
WS 2
DATAI 3
V 4
DDD
V 5
SSD
SYSCLK 6
SFOR1 7
MUTE 8
DEEM 9
PCS 10
SFOR0 11
V 12
ref(DAC)
V 13
DDA
VOUTL 14
V 15
SSA
VOUTR 16
Notes
1. 5 V tolerant is only supported if the power supply voltage is between 2.7 and 3.6 V. For lower power supply voltages
this is maximum 3.3 V tolerant.
2. Because of test issues these pads are not 5 V tolerant and they should be at power supply voltage level or at a
maximum of 0.5 V above that level.
2002 May 22
PAD TYPE
5 V tolerant digital input pad; note 1
5 V tolerant digital input pad; note 1
5 V tolerant digital input pad; note 1
digital supply pad
digital ground pad
5 V tolerant digital input pad; note 1
5 V tolerant digital input pad; note 1
5 V tolerant digital input pad; note 1
5 V tolerant digital input pad; note 1
3-level input pad; note 2
digital input pad; note 2
analog pad
analog supply pad
analog output pad
analog ground pad
analog output pad
handbook, halfpage
BCK
WS
DATAI
V DDD
V SSD
SYSCLK
SFOR1
MUTE
1 16 VOUTR
2 15 V SSA
3 14 VOUTL
V DDA
4 13
UDA1334BT
5 12 V ref(DAC)
6 11 SFOR0
7 10 PCS
8 9 DEEM
MGU675
Fig.2 Pin configuration.
6
DESCRIPTION
bit clock input
word select input
serial data input
digital supply voltage
digital ground
system clock input
serial format select 1
mute control
de-emphasis control
power control and sampling frequency select
serial format select 0
DAC reference voltage
DAC analog supply voltage
DAC output left
DAC analog ground
DAC output right
Product specification
UDA1334BT