TDA8204B Datasheet, PDF (2/12 Pages) STMicroelectronics – NICAM DECODER

TDA8204B
PIN ASSIGMENT
Pin N^o PIn Name
1
GND
2
DACDR
3
DACDL
4
SERI
5
VDD
6
RSW
7
HA0
8
TEST0
9
US2
10
US1
11
US0
12
SCL
13
SDA
14
SD
15
SCK
16
WS
17
VDD
18
C4
19
C3
20
C2
21
C1
Function
Ground
PWM Data Output Right
PWM Data Output Left
Inter Chip Serial Bus Output
+5V Supply
Reserve Sound Switch
Status/Control
Hardware Address Selection
To be connected to VDD or GND
User bit 2 (input)
User bit 1 (output)
User bit 0 (output)
I²C Bus Clock
I²C Bus Data
I²S Bus Data
I²S Bus Clock
I²S Bus Word Select
+5V Supply
Application Control Bit 4 Flag
Application Control Bit 3 Flag
Application Control Bit 2 Flag
Application Control Bit 1 Flag
BLOCK DIAGRAM
Pin N^o
22
23
24
25
26
27
Pin Name
GND
ER
RESET
MUTE
GND
DDI
Function
Ground
Error Monitor Flag Output
Reset
NICAM Mute
Ground
Descrambled Data Input
28
DDO Descrambled Data Output
29
FID
Frame Identification Flag Output
30
PDV Parity Data Valid Flag Output
31
ADV Additional Data Valid Flag Output
32
VDD
+5V Supply
33
DV
Data Valid Flag Output
34
SEL1 Language Selection 1 Input
35
SEL0 Language Selection 0 Input
36
TEST1 Not to be connected
37
TEST To be connected to GND
38
GND Ground
39
NDI NICAM Data Input
40
CK728 728kHz bit Clock Output
41
TEST2 Not to be connected
42 CK11648 11.648MHz bit Clock Input
CK728 40
CK11648 42
39 28 27 6 31 33 29 23 35 34 15 16 14
5 17 32
NICAM DECODER
I² S
DIGITAL
FILTER
NOISE
FILTER
3 DACDL
2 DACDR
RESET 24
41 36 37 25 30 21 20 19 18
SERIAL
BUS
4
SERI
I²C INTERFACE
12 SCL
13 SDA
11 10 9 7 8 1 22 26 38
ABSOLUTE MAXIMUM RATINGS
Symbol
VDD
Ptot
Toper
Tstg
Parameter
Supply Voltage
Total Power Dissipation
Operating Temperature Range
Storage Temperature Range
THERMAL DATA
Symbol
Rth (j-a)
Parameter
Thermal Resistance Juntion-ambient
2/12
Max.
Value
7
1.2
0, + 70
- 20, + 150
Value
67
Unit
V
W
o_C
o_C
Unit
o_C/W