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TDA7430 - 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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Other Datasheets by STMicroelectronics

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TDA7430 TDA7431 DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER 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.