Quad BTL output with stand-by and mute inputs, offset detection

下载数据手册

Order from our eStore and our distributors

立即购买
概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • The TDA7851F is a breakthrough MOSFET technology class AB audio power amplifier, designed for high-power car radio.

    The fully complementary P-Channel/N-Channel output structure allows a rail-to-rail output voltage swing. This, combined with high output current and minimized saturation losses, sets new power references in the car-radio field, with unparalleled distortion performance.

    主要特性

    • Multipower BCD technology
    • High output power capability:
      • 4 x 48 W/4 Ω max.
      • 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 %
      • 4 x 72 W/2 Ω max.
    • MOSFET output power stage
    • Excellent 2 Ω driving capability
    • Hi-Fi class distortion
    • Low output noise
    • Standby function
    • Mute function
    • Automute at min. supply voltage detection
    • Low external component count:
      • Internally fixed gain (26 dB)
      • No external compensation
      • No bootstrap capacitors
    • Output DC offset detector
    • Protections:
      • Output short circuit to GND, to Vs, across the load
      • Very inductive loads
      • Overrating chip temperature with soft thermal limiter
      • Load dump voltage
      • Fortuitous open GND
      • Reversed battery
      • ESD

样片和购买

产品型号
供货状态
数量
预算价格(US$)
封装
包装类型
ECCN (US)
Country of Origin
从分销商订购
从ST订购
TDA7851F
批量生产
1000 2.8 FLEXIWATT FM2 25 Tube EAR99 CHINA 查看供货情况

Distributor availability ofTDA7851F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 236 1 Order Now
AVNET AMERICA 357 0 Order Now
MOUSER WORLDWIDE 330 1 Order Now

代理商库存报告日期: 2019-09-25

代理商名称

DIGIKEY

库存

236

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

357

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

330

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-25

立即购买
TDA7851FH-QIX
批量生产
1000 2.8 FLEXIWATT 25 HB Tube EAR99 CHINA 没有经销商,请联系我们的销售办事处

TDA7851F

供货状态

批量生产

数量

1000

单价(US$)

2.8*

Distributor availability ofTDA7851F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 236 1 Order Now
AVNET AMERICA 357 0 Order Now
MOUSER WORLDWIDE 330 1 Order Now

代理商库存报告日期: 2019-09-25

代理商名称

DIGIKEY

库存

236

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

357

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

330

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-25

单价(US$)

2.8

封装

FLEXIWATT FM2 25

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

TDA7851FH-QIX

供货状态

批量生产

数量

1000

单价(US$)

2.8*

单价(US$)

2.8

封装

FLEXIWATT 25 HB

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

适合您的资源

00 选择要下载的文档

技术文档

    • Description 版本 文档大小 操作
      DS6890
      4 x 48 W MOSFET quad bridge power amplifier
      4.0
      440.78 KB
      PDF
      DS6890

      4 x 48 W MOSFET quad bridge power amplifier

出版刊物和宣传资料

    • Description 版本 文档大小 操作
      Intelligent analog power amplifiers 1.0
      715.73 KB
      PDF

      Intelligent analog power amplifiers

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

      Power amplifiers and voltage regulators

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
TDA7851F
批量生产
FLEXIWATT FM2 25 汽车 Ecopack2
TDA7851FH-QIX
批量生产
FLEXIWATT 25 HB 汽车 Ecopack2

TDA7851F

Package:

FLEXIWATT FM2 25

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

FLEXIWATT FM2 25

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7851FH-QIX

Package:

FLEXIWATT 25 HB

Material Declaration**:

Marketing Status

批量生产

Package

FLEXIWATT 25 HB

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) 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.