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TDA7431 - DIGITALLY CONTROLLED AUDIO PROCESSOR

General Description

The TDA7430/TDA7431 is volume tone (bass middle and treble) balance (Left/Right) processors voice canceller for quality audio applications in

Key Features

  • 1 STEREO (4STEREO) INPUT + 1 MIXER INPUT.
  • INPUT.

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Full PDF Text Transcription for TDA7431 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for TDA7431. For precise diagrams, and layout, please refer to the original PDF.

TDA7430 TDA7431 DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER 1 FEATURES ■ 1 STEREO (4STEREO) INPUT + 1 MIXER INPUT ■ INPUT ATTENUAT...

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1 FEATURES ■ 1 STEREO (4STEREO) INPUT + 1 MIXER INPUT ■ INPUT ATTENUATION CONTROL IN 0.5dB STEP ■ VOICE CANCELLER IS AVAILABLE ■ TREBLE MIDDLE AND BASS CONTROL ■ THREE SURROUND MODES ARE AVAILABLE – MUSIC: 4 SELECTABLE RESPONSES – MOVIE AND SIMULATED: 256 SELECTABLE RESPONSES ■ 2 SPEAKERS AND 2 RECORD ATTENUATORS: – 2 INDEPENDENT SPEAKERS AND 2 INDE- PENDENT RECORD CONTROL IN 1dB STEP FOR BALANCE FACILITY – AVAILABILITY OF LOUDSPEAKER EQUALIZATION FIXED BY EXTERNAL COMPONENTS – INDEPENDENT MUTE FUNCTION ■ ALL FUNCTIONS PROGRAMMABLE VIA SERIAL BUS Figure 2. Pin Connection (TDA7430) Figure 1. Package SDIP42 TQFP44 Table 1.

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