TDA7467
DESCRIPTION
The TDA7467 is a SRS (Sound Retrieval System) audio matrix. It reproduces SRS sound processing stereo and mono sources both. The SRS sound is guaranteed by external ponents and it is not affected by internal process spreads. The AC signal setting is obtained by resistor networks and switches bined with operational amplifiers according to the SRS labs specifica PIN CONNECTION (Top view)
LOUT RIN LIN DIG_GND SCL ADDR SDA AGND PS1 PS2 PS3 PS4 PS5 PS6 1 2 3 4 5 6 7 8 9 10 11 12 13 14
D96AU507
DIP28 ORDERING NUMBER: TDA7467
SO28 ORDERING NUMBER: TDA7467D tion. Control of all the functions is acplished by serial bus. Thanks to the used BIPOLAR/CMOS/DMOS technology, Low Distortion, Low Noise and DC stepping are obtained.
28 27 26 25 24 23 22 21 20 19 18 17 16 15
ROUT CREF LP2 LP1 HP6 HP5 HP4 VS HP3 HP2 HP1 VREFOUT NETW2 NETW1
May 1997
1/11
HP1
HP2
HP3
HP4
HP5
PS4 PS5 PS1 LP1 25 26 LP2 9 19 22 23 24 10 11 18 20 13 14 PS6 12
BLOCK DIAGRAM
PS2
PS3
HPF1 HPF2...
