TDA7440 Description
The TDA7440D is a volume tone (bass and treble) balance (Left/Right) processor for quality audio applications in Hi-Fi systems. Order Codes Order code TDA7440D TDA7440D013TR Package SO-28 Tape & Reel Selectable input gain is provided. Control of all the functions is acplished by serial bus.
TDA7440 Key Features
- INPUT MULTIPLEXER
- 4 STEREO INPUTS
- SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES
- ONE STEREO OUTPUT
- TREBLE AND BASS CONTROL IN 2.0dB
- VOLUME CONTROL IN 1.0dB STEPS
- TWO SPEAKER ATTENUATORS
- TWO INDEPENDENT SPEAKER CONTROL IN 1.0dB STEPS FOR BALANCE FACILITY
- INDEPENDENT MUTE FUNCTION
- ALL FUNCTION ARE PROGRAMMABLE VIA