UMA1021M/C2 Philips Semiconductors (Acquired by NXP), UMA1021M/C2 Datasheet - Page 9

• Manufacturer Part Number: UMA1021M/C2
• Description: UDA1380; Stereo Audio Coder-decoder For MD, CD And MP3
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
7
2003 Apr 04
VINR
V
VINM
V
RESET
V
BCKO
WSO
DATAO
BCKI
WSI
DATAI
SYSCLK
V
RTCB
L3MODE
L3CLOCK/SCL
L3DATA/SDA
SEL_L3_IIC
V
VOUTRHP
V
VOUTLHP
V
VOUTR
V
VOUTL
ADCN
ADCP
DDD
SSD
SSA(HP)
REF(HP)
DDA(HP)
DDA(DA)
Stereo audio coder-decoder
for MD, CD and MP3
SYMBOL
PINNING
UDA1380TT UDA1380HN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
2
3
4
5
6
7
8
9
PIN
29
30
31
32
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
analog pad
analog pad
analog pad
analog pad
5 V tolerant digital input pad;
push-pull; TTL with hysteresis;
pull-down
digital supply pad
5 V tolerant digital bidirectional
pad; push-pull input; 3-state
output; 5 ns slew-rate control;
TTL with hysteresis
output pad; push-pull; 5 ns
slew-rate control; CMOS
5 V tolerant digital input pad;
push-pull; TTL with hysteresis
digital ground pad
5 V tolerant digital input pad;
push-pull; TTL with hysteresis;
pull-down
5 V tolerant digital bidirectional
pad; push-pull input; 3-state
output; 5 ns slew-rate control;
TTL with hysteresis
5 V tolerant digital input pad;
push-pull; TTL with hysteresis
I
specification
5 V tolerant digital input pad;
push-pull; TTL with hysteresis
analog ground pad
analog pad
analog pad
analog pad
analog supply pad
analog pad
analog supply pad
analog pad
2
C-bus pad; 400 kHz I
9
TYPE
2
C-bus
ADC input right, also connected
to the mixer input of the FSDAC
ADC reference voltage
microphone input
ADC reference voltage
pin RESET with pull-down, for
making Power-On Reset (POR)
digital supply voltage
bit clock output
word select output
data output
bit clock input
word select input
data input
system clock 256f
512f
digital ground
test control input, to be connected
to digital ground in the application
L3-bus mode input or pin A1 for
I
L3-bus or I
L3-bus or I
output
input channel select
headphone ground
headphone output right
headphone reference voltage
headphone output left
headphone supply voltage
DAC output right
DAC analog supply voltage
DAC output left
2
C-bus slave address setting
s
or 768f
DESCRIPTION
2
2
C-bus clock input
C-bus data input and
s
Product specification
input
UDA1380
s
, 384f
s
,