
STMicroelectronics
DESCRIPTION
The TDA7465 is a volume tone (bass middle and treble) balance (Left/Right) processors with stereo SRS and voice canceller for quality audio applications in car radio, Hi-Fi, TV systems.
■ 1 STEREO INPUT AND 1 MIXER INPUT
■ INPUT ATTENUATION CONTROL IN 0.5dB STEP
■ TREBLE MIDDLE AND BASS CONTROL
■ VOICE CANCELLER IS AVAILABLE
■ STEREO SRS SURROUND SOUND WITH CENTER & SPACE CONTROL IS AVAILABLE
■ THREE STANDARD SURROUND MODES ARE AVAILABLE:
- MUSIC IN 4 DIFFERENT SELECTABLE RESPONSES
- MOVIE AND SIMULATED IN 256 DIFFERENT SELECTABLE RESPONSES
■ REAR OUTPUT IS AVAILABLE TO DRIVE EXTRA SURROUND SPEAKERS
■ 2 SPEAKERS OUTPUTS
- INDEPENDENT ATTENUATORS IN 1dB STEP FOR BALANCE FACILITY
- ZEROCROSSING ATTENUATION AVAILABLE
- INDEPENDENT MUTE FUNCTION
■ 2 RECORD OUTPUTS
- INDEPENDENT ATTENUATORS IN 1dB STEP FOR BALANCE FACILITY
- MUX AVAILABLE FORPROCESSESSIGNAL SELECTION
- INDEPENDENT MUTE FUNCTION
■ ALL FUNCTIONS PROGRAMMABLE VIA SERIAL BUS
■ ADDRESS PIN AVAILABLE