uda1334ats NXP Semiconductors, uda1334ats Datasheet - Page 6

• Manufacturer Part Number: uda1334ats
• Description: Low Power Audio Dac With Pll
• Manufacturer: NXP Semiconductors

Philips Semiconductors
7
Note
1. Because of test issues these pads are not 5 V tolerant and both pads should be at power supply voltage level or at
2000 Jul 31
BCK
WS
DATAI
V
V
SYSCLK/PLL1
SFOR1
MUTE
DEEM/CLKOUT
PLL0
SFOR0
V
V
VOUTL
V
VOUTR
DDD
SSD
ref(DAC)
DDA
SSA
Low power audio DAC with PLL
a maximum of 0.5 V above that level.
PINNING
SYMBOL
PIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
5 V tolerant digital input pad
5 V tolerant digital input pad
5 V tolerant digital input pad
digital supply pad
digital ground pad
5 V tolerant digital input pad
5 V tolerant digital input pad
5 V tolerant digital input pad
5 V tolerant digital input/output pad
3-level input pad; note 1
digital input pad; note 1
analog pad
analog supply pad
analog output pad
analog ground pad
analog output pad
handbook, halfpage
SYSCLK/PLL1
SFOR1
DATAI
V DDD
MUTE
V SSD
PAD TYPE
BCK
WS
Fig.2 Pin configuration.
1
2
3
4
5
6
7
8
UDA1334ATS
6
MGL972
16
15
14
13
12
11
10
9
VOUTR
V SSA
VOUTL
V DDA
V ref(DAC)
SFOR0
PLL0
DEEM/CLKOUT
bit clock input
word select input
serial data input
digital supply voltage
digital ground
system clock input in video mode/PLL
mode control 1 input in audio mode
serial format select 1 input
mute control input
de-emphasis control input in audio
mode/clock output in video mode
PLL mode control 0 input
serial format select 0 input
DAC reference voltage
DAC analog supply voltage
DAC output left
DAC analog ground
DAC output right
DESCRIPTION
UDA1334ATS
Product specification