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专用集成电路  > 
专用音频芯片

TDA7719 系列 车规级

品牌: ST(意法)
封装: TSSOP-28
系列名: TDA7719
描述:
IC AUDIO SGNL PROCESSOR 28TSSOP
IC AUDIO SGNL PROCESSOR 28TSSOP
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生命周期:逐步淘汰

参考库存: 241 PCS
参考价格: ¥18.5294
概述

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.

特性
  • AEC-Q100 qualified
  • Input multiplexer
    • Multiple input configuration for different application
  • Multiple input configuration for different application
  • Loudness
    • 2ndorder frequency response
    • Programmable center frequency
    • 15 dB with 1 dB steps
    • Selectable high frequency boost
    • Selectable flat-mode
  • 2ndorder 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
  • +15 dB to -15 dB with 1 dB step resolution
  • Soft-step control with programmable blend times
  • Bass
    • 2ndorder 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
  • 2ndorder 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
  • Middle
    • 2ndorder 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
  • 2ndorder 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
    • 2ndorder frequency response
    • Center frequency programmable in 4 steps
    • -15 dB to 15 dB with 1 dB resolution
  • 2ndorder 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
  • 4 independent soft-step speaker controls
  • 0 dB to -79 dB with 1 dB steps
  • Direct mute
  • Subwoofer
    • 2ndorder low pass filter with programmable cut off frequency
    • 2 independent soft-step level control
  • 2ndorder 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
  • Direct mute
  • Digitally controlled SoftMute with 4 programmable mute-times
  • Offset detection
    • Offset voltage detection circuit for on-board power amplifier failure diagnosis
  • Offset voltage detection circuit for on-board power amplifier failure diagnosis
  • Level meter
    • Provide rectified level voltage of main source signal (before loudness)
  • Provide rectified level voltage of main source signal (before loudness)
  • Rear seat selector
    • Full source selector for rear seat output
  • Full source selector for rear seat output
  • Mixing selector
  • 概述

    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.

    特性
  • AEC-Q100 qualified
  • Input multiplexer
    • Multiple input configuration for different application
  • Multiple input configuration for different application
  • Loudness
    • 2ndorder frequency response
    • Programmable center frequency
    • 15 dB with 1 dB steps
    • Selectable high frequency boost
    • Selectable flat-mode
  • 2ndorder 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
  • +15 dB to -15 dB with 1 dB step resolution
  • Soft-step control with programmable blend times
  • Bass
    • 2ndorder 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
  • 2ndorder 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
  • Middle
    • 2ndorder 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
  • 2ndorder 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
    • 2ndorder frequency response
    • Center frequency programmable in 4 steps
    • -15 dB to 15 dB with 1 dB resolution
  • 2ndorder 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
  • 4 independent soft-step speaker controls
  • 0 dB to -79 dB with 1 dB steps
  • Direct mute
  • Subwoofer
    • 2ndorder low pass filter with programmable cut off frequency
    • 2 independent soft-step level control
  • 2ndorder 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
  • Direct mute
  • Digitally controlled SoftMute with 4 programmable mute-times
  • Offset detection
    • Offset voltage detection circuit for on-board power amplifier failure diagnosis
  • Offset voltage detection circuit for on-board power amplifier failure diagnosis
  • Level meter
    • Provide rectified level voltage of main source signal (before loudness)
  • Provide rectified level voltage of main source signal (before loudness)
  • Rear seat selector
    • Full source selector for rear seat output
  • Full source selector for rear seat output
  • Mixing selector
  • 封装参数
    • 属性
      参数值
    • Package
      封装
      主要参数
      TSSOP-28
      Mounting Type
      安装类型
      主要参数
      表面贴装型
    • Pin Count
      端子数量
      主要参数
      28
    技术参数
    • 属性
      参数值
    • TOP(°C)
      工作温度
      主要参数
      -40℃~+85℃(Ta)
      TOP min(°C)
      最低工作温度
      主要参数
      -40℃
    • TOP max(°C)
      最高工作温度
      主要参数
      +85℃(Ta)
      Application
      应用
      主要参数
      音频
    • Channels
      通道数量
      主要参数
      3
      Interface
      接口类型
      主要参数
      I2C
    • Type
      类型
      主要参数
      音频信号处理器
      VDD(V) max
      最大工作电压/供电电压
      主要参数
      10V
    • VDD(V) min
      最小工作电压/供电电压
      主要参数
      7.5V
      VDD Range(V)
      工作电压/供电电压范围
      主要参数
      7.5V~10V
    合规参数
    • 属性
      参数值
    • AEC-Q
      AEC-Q
      主要参数
      AEC-Q100
      Reach
      Reach状态
      主要参数
      受影响
    • RoHS状态
      RoHS状态
      主要参数
      合规
      Pb-free
      无铅
      主要参数
      是
    • MSL
      湿敏等级/湿度敏感等级/湿气敏感性等级
      主要参数
      3(168小时)
    交易参数
    • 属性
      参数值
    • Lifecycle
      生命周期
      主要参数
      逐步淘汰
      Lifecycle Risk
      生命周期风险
      主要参数
      中
    • Factory Packing Type
      工厂包装类型
      主要参数
      管件
      Factory Packing Quantity
      工厂包装数量
      主要参数
      50
    • HTS
      HTS编码
      主要参数
      8542.31.0001
      ECCN
      ECCN码
      主要参数
      EAR99
    • Weight(g)
      重量/质量
      主要参数
      0.001克(g)
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