TDA6812-5 Datasheet, PDF (2/32 Pages) Siemens Semiconductor Group – TV-Stereo Processor

3. Control
a) I²C Bus interface with listen/talk function
b) Control of entire audio processing
c) Reading of clipping detector
d) Control of identification-signal decoder
e) Reading of identification-signal decoder
f) Test modes
Pin Functions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Function
AF-input mono, left, sound 1 (adjustable)
Bias AF-operating point
AF-input, right, sound 2
N.C.
54-kHz input
54-kHz filter
SCART-input 1, left
SCART-input 1, right
SCART-input 2, left
SCART-input 2, right
SCART-input 3, left
SCART-input 3, right
AF-output SCART (mono, sound 1, left)
AF-output SCART (mono, sound 2, right)
Output port 1 (open collector)
Output port 2 (open collector)
Phase shifter quasi-stereo
Phase shifter quasi-stereo
Cut-off frequency bass (sound base), left
Cut-off frequency bass (sound base), right
AF-output, loudspeaker, right
AF-output, loudspeaker, left
N.C.
AF-input, volume control, right
Semiconductor Group
114
TDA 6812-5