TDA7391LV

批量生产

差分输入单路BTL输出功率放大器,支持待机、片段检测和开始/停止

下载数据手册
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 TDA7391LV is a bridge class AB audio power amplifier for car radio applications.

    The high power capability together with the possibility to operate either in differential input mode or single ended input mode makes it suitable for high end car radio equipment. The exclusive fully complementary output stage and the internal fixed gain configuration drop the external component count.
    The on board clipping detector allows easy implementation of gain compression systems.
    It is moreover compliant to the most recent OEM specifications for low voltage operation ('start-stop' battery profile during engine stop), and e-call functions.

    主要特性

    • High power capability:
      • 40 W/ 4 Ω max
      • 45 W/ 3.2 Ω max
      • 32 W/ 3.2 Ω @ VS= 14.4 V, f = 1 kHz, THD = 10 %
      • 26 W/ 4 Ω @ VS= 14.4 V, f = 1 kHz, THD = 10%
    • Differential inputs (either single ended or differential input signal is accepted)
    • Minimum external component count
    • Standby function (CMOS compatible)
    • Capable to operate to 6 V - ‘start-stop’ and ‘e-call’ compatibility
    • Protections:
      • Short circuit (to GND, to VS, across the load)
      • Very inductive loads
      • Chip over temperature
      • Load dump
      • Open GND
      • ESD

适合您的资源

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS8982
      40 W bridge car radio amplifier with low voltage operation
      3.0
      556.61 KB
      PDF
      DS8982

      40 W bridge car radio amplifier with low voltage operation

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Car-audio power amplifiers 1.0
      1.3 MB
      PDF
      Intelligent analog power amplifiers 1.0
      715.73 KB
      PDF

      Car-audio power amplifiers

      Intelligent analog power amplifiers

    • 描述 版本 文档大小 操作
      Power amplifiers and voltage regulators
      750.29 KB
      PDF

      Power amplifiers and voltage regulators

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**
TDA7391LV
批量生产
MW 11L Automotive Ecopack2
TDA7391LVPD
批量生产
PowerSO-20 Automotive Ecopack2
TDA7391LVPDTR
批量生产
PowerSO-20 Automotive Ecopack2

TDA7391LV

Package:

MW 11L

Material Declaration**:

PDF

Marketing Status

批量生产

Package

MW 11L

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7391LVPD

Package:

PowerSO-20

Material Declaration**:

Marketing Status

批量生产

Package

PowerSO-20

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7391LVPDTR

Package:

PowerSO-20

Material Declaration**:

Marketing Status

批量生产

Package

PowerSO-20

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
封装
包装类型
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
TDA7391LVPD 没有经销商,请联系我们的销售办事处
批量生产
PowerSO-20 Tube EAR99 MALAYSIA 2.2 / 1k
TDA7391LVPDTR 没有经销商,请联系我们的销售办事处
批量生产
PowerSO-20 Tape And Reel EAR99 MALAYSIA 2.2 / 1k
TDA7391LV Available at 4 distributors

...的经销商可用性TDA7391LV

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 484 1 马上订购
RS COMPONENTS EUROPE 398 2 马上订购
MOUSER WORLDWIDE 498 1 马上订购
Farnell Element14 EUROPE 27 1 马上订购

代理商库存报告日期: 2020-07-05

代理商名称

DIGIKEY

Stock

484

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

Stock

398

Min.Order

2

地区

EUROPE 马上订购

MOUSER

Stock

498

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

Stock

27

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-07-05

立即购买
批量生产
MW 11L Tube EAR99 MOROCCO 2.3 / 1k

TDA7391LVPD

供货状态

批量生产

单价(US$)

2.2

Budgetary Price (US$)*/Qty

2.2 / 1k

封装

PowerSO-20

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TDA7391LVPDTR

供货状态

批量生产

单价(US$)

2.2

Budgetary Price (US$)*/Qty

2.2 / 1k

封装

PowerSO-20

包装类型

Tape And Reel

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TDA7391LV

供货状态

批量生产

单价(US$)

2.3

Budgetary Price (US$)*/Qty

2.3 / 1k

...的经销商可用性TDA7391LV

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 484 1 马上订购
RS COMPONENTS EUROPE 398 2 马上订购
MOUSER WORLDWIDE 498 1 马上订购
Farnell Element14 EUROPE 27 1 马上订购

代理商库存报告日期: 2020-07-05

代理商名称

DIGIKEY

Stock

484

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

Stock

398

Min.Order

2

地区

EUROPE 马上订购

MOUSER

Stock

498

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

Stock

27

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-07-05

封装

MW 11L

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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