概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
Partner products
Sales Briefcase
  • 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.

    主要特性

    • 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

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      DS5370
      Automotive 3 band car audio processor
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      856.48 KB
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      DS5370

      Automotive 3 band car audio processor

质量与可靠性

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
TDA7719
批量生产
TSSOP28 9.7 x 4.4 Automotive Ecopack2
TDA7719TR
批量生产
TSSOP28 9.7 x 4.4 Automotive Ecopack2

TDA7719

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP28 9.7 x 4.4

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7719TR

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP28 9.7 x 4.4

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
封装
包装类型
温度(ºC) 供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
TDA7719TR Available at 2 distributors

...的经销商可用性TDA7719TR

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 98 1 马上订购
MOUSER WORLDWIDE 96 1 马上订购

代理商库存报告日期: 2020-06-29

代理商名称

DIGIKEY

Stock

98

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

Stock

96

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-29

立即购买 TSSOP28 9.7 x 4.4 Tape And Reel - -
批量生产
EAR99 PHILIPPINES 1.6 / 1k
TDA7719 Available at 2 distributors

...的经销商可用性TDA7719

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 997 1 马上订购
MOUSER WORLDWIDE 914 1 马上订购

代理商库存报告日期: 2020-06-29

代理商名称

DIGIKEY

Stock

997

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

Stock

914

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-29

立即购买 TSSOP28 9.7 x 4.4 Tube - -
批量生产
EAR99 PHILIPPINES 1.6 / 1k

TDA7719TR

封装

TSSOP28 9.7 x 4.4

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

1.6 / 1k

...的经销商可用性TDA7719TR

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 98 1 马上订购
MOUSER WORLDWIDE 96 1 马上订购

代理商库存报告日期: 2020-06-29

代理商名称

DIGIKEY

Stock

98

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

Stock

96

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-29

Operating Temperature (°C)

(最小值)

-

(最大值)

-

供货状态

批量生产

Budgetary Price (US$)* / Qty

1.6 / 1k

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

TDA7719

封装

TSSOP28 9.7 x 4.4

包装类型

Tube

Budgetary Price (US$)*/Qty

1.6 / 1k

...的经销商可用性TDA7719

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 997 1 马上订购
MOUSER WORLDWIDE 914 1 马上订购

代理商库存报告日期: 2020-06-29

代理商名称

DIGIKEY

Stock

997

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

Stock

914

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-29

Operating Temperature (°C)

(最小值)

-

(最大值)

-

供货状态

批量生产

Budgetary Price (US$)* / Qty

1.6 / 1k

ECCN (US)

EAR99

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