UDA1344 PHILIPS [NXP Semiconductors], UDA1344 Datasheet - Page 5

• Manufacturer Part Number: UDA1344
• Description: Low-voltage low-power stereo audio CODEC with DSP features
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
PINNING
2000 Feb 04
V
V
VINL
V
VINR
V
V
MC1
MP1
V
V
SYSCLK
MP2
MP3
MP4
BCK
WS
DATAO
DATAI
MP5
MC2
V
V
VOUTR
V
VOUTL
V
V
SYMBOL
SSA(ADC)
DDA(ADC)
ref(A)
ADCN
ADCP
DDD
SSD
SSA(DAC)
DDA(DAC)
DDO
SSO
ref(D)
Low-voltage low-power stereo audio
CODEC with DSP features
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
ADC analog ground
ADC analog supply voltage
ADC input left
ADC reference voltage
ADC input right
ADC negative reference voltage
ADC positive reference voltage
mode control 1 input (pull-down)
multi purpose pin 1 output
digital supply voltage
digital ground
system clock input:
256f
multi purpose pin 2 input
multi purpose pin 3 input
multi purpose pin 4 input
bit clock input
word select input
data output
data input
multi purpose pin 5 output
(pull-down)
mode control 2 input (pull-down)
DAC analog ground
DAC analog supply voltage
DAC output right
operational amplifier supply voltage
DAC output left
operational amplifier ground
DAC reference voltage
s
, 384f
DESCRIPTION
s
or 512f
s
5
handbook, halfpage
V DDA(ADC)
V SSA(ADC)
SYSCLK
V ADCN
V ADCP
V ref(A)
V DDD
V SSD
VINR
VINL
MC1
MP1
MP2
MP3
Fig.2 Pin configuration.
10
11
12
13
14
1
2
3
4
5
6
7
8
9
UDA1344TS
MGL442
Preliminary specification
19
18
17
16
15
28
27
26
25
24
23
22
21
20
UDA1344TS
V ref(D)
V SSO
VOUTL
V DDO
VOUTR
V DDA(DAC)
V SSA(DAC)
MC2
MP5
DATAI
DATAO
WS
BCK
MP4