Differential input, dual BTL output power amplifier with programmable clip detection

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  • The TDA7376B is a new technology dual bridge audio amplifier in Multiwatt 15 package designed for car radio applications. Thanks to the fully complementary PNP/NPN output stage configuration the TDA7376B delivers a rail-to-rail voltage swing with no need of bootstrap capacitors.

    Differential input pairs, that will accept either single ended or differential input signals, guarantee high noise immunity making the device suitable for both car radio and car boosters applications.
    The audio mute control, that attenuates the output signal of the audio amplifiers, suppresses pop On - Off transients and cuts any noises coming from previous stages. The standby control, that de-biases the amplifiers, reduces the cost of the power switch. The on-board programmable distortion detector allows compression facility whenever the amplifier is over driven, so limiting the distortion at any levels inside the presettable range.

    Key Features

    • High output power capability:
      • 2 x 40 W max./ 4 Ω
      • 2 x 35 W/4 Ω EIAJ
      • 2 x 25 W/4 Ω (14.4 V, 1 kHz, 10 %)
      • 2 x 25 W/ 2Ω (14.4 V, 1 kHz, 10 %)
    • 2 Ω driving
    • Differential inputs
    • Minimum external components count
    • Internally fixed gain (26 db)
    • Mute function (cmos compatible)
    • Automute at minimum supply voltage detection
    • Standby function
    • No audible pop during mute and standby operations
    • Clipping detector with programmable distortion threshold
    • Protections:
      • short circuit (out to ground, out to supply voltage, across the load)
      • overrating chip temperature with soft thermal limiter
      • load dump voltage
      • fortuitous open ground
      • loudspeaker dc current
      • ESD

样片和购买

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TDA7376B
批量生产
1000 2.8 MW 15L Tube EAR99 MOROCCO 查看供货情况

Distributor availability ofTDA7376B

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 843 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
MOUSER WORLDWIDE 523 1 Order Now
Farnell Element14 EUROPE 293 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

DIGIKEY

库存

843

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

500

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

523

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

293

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-11

立即购买

TDA7376B

供货状态

批量生产

数量

1000

单价(US$)

2.8*

Distributor availability ofTDA7376B

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 843 1 Order Now
RS COMPONENTS EUROPE 500 1 Order Now
MOUSER WORLDWIDE 523 1 Order Now
Farnell Element14 EUROPE 293 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

DIGIKEY

库存

843

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

500

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

523

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

293

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-11

单价(US$)

2.8

封装

MW 15L

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

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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
TDA7376B
批量生产
MW 15L 汽车 Ecopack1

TDA7376B

Package:

MW 15L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

MW 15L

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) 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.