TDA7346
DIGITAL CONTROLLED SURROUND SOUND MATRIX
1 STEREO INPUT THREE INDEPENDENT SURROUND MODES ARE AVAILABLE MOVIE, MUSIC AND SIMULATED - MUSIC: 4 SELECTABLE RESPONSES - MOVIE AND SIMULATED: 256 SELECTABLE RESPONSES TWO INDEPENDENT INPUT ATTENUATORS IN 0.
31dB FOR BALANCE FACILITY ALL FUNCTIONS PROGRAMMABLE VIA SERIAL BUS DESCRIPTION The TDA7346 reproduces surround sound by using phase shifters and a signal matrix.
Control of all the functions is accomplished by serial bus.
The AC signal setting is obtained by resistor netBLOCK DIAGRAM
SO20
DIP20
ORDERING NUMBER: TDA7346 (DIP20) TDA7346D (SO20)
works and switches combined with operational
amplifiers.
5.
6nF
680nF
100nF
4.
7nF
22nF
2...