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TDA7303

  • TDA7303

Request Information For TDA7303

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TDA7303 Overview

The TDA7303 is a volume, tone (bass and treble) balance (left/right) and fader (front/rear) processor for quality audio applications in car radio, Hi-Fi and portable systems.

Selectable input gain and external loudness function are provided. Control is accomplished by serial I2C bus microprocessor interface.

The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.

Thanks to the used bipolar/CMOS technology, low distortion, low noise and low DC stepping are obtained.

Circuit Diagram

Features

  • All functions programmable via serial I2C bus
  • Input multiplexer:3 stereo inputsSelectable input gain for optimal adaptation to different sources
  • Loudness function
  • Volume control in 1.25 dB steps
  • Four speaker attenuators:4 independent speakers control in 1.25d B steps for balance and fader facilitiesIndependent mute function
  • Treble and bass controL
TDA7303
TDA7303

Product Parameters

  • prmis_id

    CP101224

  • item_name

    TDA7303

  • p_445

    No

  • p_1387

  • p_4418

  • parent_id

    PF137391

  • p_4906

    true

  • p_5113

    69

  • p_163

    Active

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Other distributor's price

Distributor Part # Mfg. Description Price
arrow TDA7303 STMicroelectronics Audio Processor Bass/Treble 3-IN Automotive 28-Pin SO

1---$1.6104

10---$1.5207

25---$1.4576

100---$1.3430

250---$1.2613

500---$1.1892

1000---$1.1758
digikey TDA7303 STMicroelectronics IC AUDIO TONE PROCESSOR 28SO

1000---$1.4134

2000---$1.3794
verical TDA7303 STMicroelectronics Audio Processor Bass/Treble 3-IN Automotive 28-Pin SO

22---$2.3247

25---$2.1931

100---$1.8687

250---$1.7546

500---$1.5353

1000---$1.2721

2500---$1.2415
future TDA7303 STMicroelectronics TDA7303 Series 10 V Digital Controlled Stereo Audio Processor - SOIC-28

1000---$1.2500

2000---$1.2400

3000---$1.2300

4000---$1.2100
mouser TDA7303 STMicroelectronics Audio Amplifiers Digital CNTRL Stereo Audio Processor LOU

1---$2.8700

10---$2.5800

25---$2.4400

100---$2.0800

250---$1.9500

500---$1.7100

1000---$1.4700
newark TDA7303 STMicroelectronics Signal Proc |Stmicroelectronics TDA7303TR

1000---$1.4000
avnet TDA7303 STMicroelectronics Digital Controlled Audio Processor 28-Pin SO T/R - Tape and Reel (Alt: TDA7303TR)

1000---$1.2415

2000---$1.2164

4000---$1.1913

6000---$1.1662

8000---$1.1411

10000---$1.1161

100000---$1.0910

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