3 BAND CAR AUDIO PROCESSOR

The TDA7719 is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters and new Soft Step architecture. The digital control allows programming in a wide range of filter characteristics. By the use of BCMOS-process and liner signal processing low distortion and low noise are obtained.

Key Features

  • AEC-Q100 qualified
  • Input multiplexer
    • Multiple input configuration for different application
  • Loudness
    • 2nd order frequency response
    • Programmable center frequency
    • 15 dB with 1 dB steps
    • Selectable high frequency boost
    • Selectable flat-mode
  • Volume
    • +15 dB to -15 dB with 1 dB step resolution
    • Soft-step control with programmable blend times
  • Bass
    • 2nd order frequency response
    • Center frequency programmable in 4 steps
    • Q programmable 1.0/1.25/1.5/2.0
    • DC gain programmable
    • -15 dB to 15 dB range with 1 dB resolution
  • 中央
    • 2nd order frequency response
    • Center frequency programmable in 4 steps
    • Q programmable 0.5/0.75/1.0/1.25
    • -15 dB to 15 dB range with 1 dB resolution
  • Treble
    • 2nd order frequency response
    • Center frequency programmable in 4 steps
    • -15 dB to 15 dB with 1 dB resolution
  • Speaker
    • 4 independent soft-step speaker controls
    • 0 dB to -79 dB with 1 dB steps
    • Direct mute
  • Subwoofer
    • 2nd order low pass filter with programmable cut off frequency
    • 2 independent soft-step level control
  • Mute functions
    • Direct mute
    • Digitally controlled SoftMute with 4 programmable mute-times
  • Offset detection
    • Offset voltage detection circuit for on-board power amplifier failure diagnosis
  • Level meter
    • Provide rectified level voltage of main source signal (before loudness)
  • Rear seat selector
    • Full source selector for rear seat output
  • Mixing selector

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製品スペック
Description バージョン サイズ
Automotive 3 band car audio processor 5.1 856 KB
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サンプル & 購入

製品型番 パッケージ Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
TDA7719TR TSSOP28 9.7 x 4.4 Tape And Reel - - Active 1.6 1000 NEC EAR99 MALAYSIA MORE INFO No availability reported, please contact our Sales office
TDA7719 TSSOP28 9.7 x 4.4 Tube - - Active 1.6 1000 NEC EAR99 MALAYSIA MORE INFO No availability reported, please contact our Sales office
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
TDA7719TR アクティブTSSOP28 9.7 x 4.4自動車Ecopack2 0 0
TDA7719 アクティブTSSOP28 9.7 x 4.4自動車Ecopack2 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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