TDA7429S

Operating Supply Voltage :
Supply Current :
Operating Temperature Range :
Packaging : Tube
Mounting Style : Through Hole
Package / Case : PDIP-42


Features:

*3 STEREO/4 STEREOINPUTS
*INPUT ATTENUATION CONTROL IN 0.5dB STEP
*TREBLEMIDDLE AND BASS CONTROL
*THREE SURROUND MODES ARE AVAILABLE:
   - MUSIC: 4 SELECTABLE RESPONSES
   - MOVIE AND SIMULATED:
    256 SELECTABLE RESPONSES
*FOUR SPEAKERS ATTENUATORS:
   - 4 INDEPENDENT SPEAKERSCONTROL
*IN 1dB STEPS FOR BALANCE FACILITY
   - INDEPENDENTMUTE FUNCTION
*ALL FUNCTIONS PROGRAMMABLE VIA SERIAL BUS


Pinout




Specifications

Symbol	Parameter	Value	Unit
VS	Operating Supply Voltage	11	V
Tamb	Operating Ambient Temperature	-40 to 85	°C
Tstg	Storage Temperature Range	-55 to 150	°C

Description

The TDA7429S is volume tone (bass middle and treble) balance (Left/Right) processors for quality audio applications in TV and Hi-Fi systems.

It reproduces surround sound by using programmable phase shifters and a signal matrix. Control of all the functions is accomplished by serial bus.

The AC signal setting of the TDA7429S is obtained by resistor networks and switches combined with operational amplifiers.

Thanks to the used BIPOLAR/CMOSTechnology, Low Distortion, Low Noise and DC stepping are obtained.