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TDA7430 Datasheet

Part Number TDA7430
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description DIGITALLY CONTROLLED AUDIO PROCESSOR
Datasheet TDA7430 DatasheetTDA7430 Datasheet (PDF)

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.

  TDA7430   TDA7430






Part Number TDA7439DS
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Three-band digitally-controlled audio processor
Datasheet TDA7430 DatasheetTDA7439DS Datasheet (PDF)

TDA7439DS Three-band digitally-controlled audio processor Features ! Input multiplexer – four stereo inputs – selectable input gain for optimal adaptation to different sources ! Single stereo output ! Treble, mid-range and bass control in 2-dB steps ! Volume control in 1-dB steps ! Two speaker attenuators: – two independent speaker controls in 1-dB steps for balance facility – independent mute function ! All functions are programmable via serial bus. Description The TDA7439DS is a volume, tone.

  TDA7430   TDA7430







Part Number TDA7439
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR
Datasheet TDA7430 DatasheetTDA7439 Datasheet (PDF)

® TDA7439 THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR INPUT MULTIPLEXER - 4 STEREO INPUTS - SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES ONE STEREO OUTPUT TREBLE, MIDDLE AND BASS CONTROL IN 2.0dB STEPS 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 SERIAL BUS DESCRIPTION The TDA7439 is a volume tone (bass, middle and treble) balan.

  TDA7430   TDA7430







Part Number TDA7438
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR
Datasheet TDA7430 DatasheetTDA7438 Datasheet (PDF)

® TDA7438 THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR INPUT MULTIPLEXER - 3 STEREO INPUTS - SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES ONE STEREO OUTPUT TREBLE, MIDDLE AND BASS CONTROL IN 2.0dB STEPS 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 SERIAL BUS DESCRIPTION The TDA7438 is a volume tone (bass, middle and treble) balan.

  TDA7430   TDA7430







Part Number TDA7437
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description DIGITALLY CONTROLLED AUDIO PROCESSOR
Datasheet TDA7430 DatasheetTDA7437 Datasheet (PDF)

® TDA7437 DIGITALLY CONTROLLED AUDIO PROCESSOR INPUT MULTIPLEXER - FOUR STEREO, ONE MONO INPUT, AND ONE DIFFERENTIAL INPUT - SELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES FULLY PROGRAMMABLE LOUDNESS FUNCTION VOLUME CONTROL IN 1dB STEPS INCLUDING GAIN UP TO 16dB ZERO CROSSING MUTE, SOFT MUTE AND DIRECT MUTE BASS AND TREBLE CONTROL FOUR SPEAKER ATTENUATORS - FOUR INDEPENDENT SPEAKERS CONTROL IN 1dB STEPS FOR BALANCE AND FADER FACILITIES PAUSE DETECTOR PROGRAMMABLE THRESHOLD A.

  TDA7430   TDA7430







Part Number TDA7435
Manufacturers ST Microelectronics
Logo ST Microelectronics
Description DIGITALLY CONTROLLED AUDIO PROCESSOR
Datasheet TDA7430 DatasheetTDA7435 Datasheet (PDF)

TDA7435 DIGITALLY CONTROLLED AUDIO PROCESSOR WITH LOUDSPEAKERS EQUALIZER INPUT - FOUR HIGH PASS CHANNELS - TWO AUX STEREO CHANNELS VOLUME CONTROL IN 1dB STEPS WITH GAIN UP TO 15dB SOFT MUTE AND DIRECT MUTE FOUR AUXILIARY CHANNELS: - TWO SPEAKERS CONTROL IN 1dB STEP - TWO CHANNELS MULTIPLEXED WITH THE HIGH PASS CHANNELS ALL FUNCTIONS PROGRAMMABLE VIA SERIAL I2 CBUS DESCRIPTION The audioprocessor TDA7435 is an upgrade of the TDA731X audioprocessor family. Due to a highly linear signal processing, .

  TDA7430   TDA7430







DIGITALLY CONTROLLED AUDIO PROCESSOR

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. Order Codes Part Number TDA7431S TDA7430 TDA7430TR Package SDIP42 TQFP44 Tape & Reel 2 DESCRIPTION The TDA7430/TDA7431 is volume tone (bass middle and treble) balance (Left/Right) processors voice canceller for quality audio applications in.


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