TDA7719

批量生产

3频带汽车音频处理器

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概述
Online design
样片和购买
解决方案
Documentation
CAD Resources
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

Product overview

描述

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.
  • All features

    • AEC-Q100 qualified
    • Input multiplexer
      • 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
    • Volume
      • +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
    • 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
    • Treble
      • 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
    • Subwoofer
      • 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
    • 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

电路原理图

特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TDA7719

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
TDA7719
批量生产
TSSOP-28 汽车应用 Ecopack2
TDA7719TR
批量生产
TSSOP-28 汽车应用 Ecopack2

TDA7719

Package:

TSSOP-28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-28

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7719TR

Package:

TSSOP-28

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-28

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
TDA7719TR Available at 1 distributors

经销商的可用性TDA7719TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 97 1 马上订购

代理商库存报告日期: 2021-03-06

代理商名称

DIGIKEY

库存

97

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-06

Buy Direct
批量生产
EAR99 NEC Tape And Reel TSSOP-28 - - PHILIPPINES 1.6 / 1k
TDA7719 Available at 1 distributors

经销商的可用性TDA7719

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 993 1 马上订购

代理商库存报告日期: 2021-03-06

代理商名称

DIGIKEY

库存

993

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-06

Buy Direct
批量生产
EAR99 NEC Tube TSSOP-28 - - PHILIPPINES 1.6 / 1k

TDA7719TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.6 / 1k

经销商的可用性TDA7719TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 97 1 马上订购

代理商库存报告日期: 2021-03-06

代理商名称

DIGIKEY

库存

97

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-06

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

TSSOP-28

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

1.6 / 1k

Country of Origin

PHILIPPINES

TDA7719

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.6 / 1k

经销商的可用性TDA7719

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 993 1 马上订购

代理商库存报告日期: 2021-03-06

代理商名称

DIGIKEY

库存

993

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-06

ECCN (EU)

NEC

包装类型

Tube

封装

TSSOP-28

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

1.6 / 1k

Country of Origin

PHILIPPINES

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商