TDA7577BLV

批量生产

Low voltage operation, high efficiency (class SB), intelligent, dual BTL output power amplifier with full I2C diagnostics including tweeter detection and hardware stand-by/mute

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
Get Started
样片和购买
Partner products
  • The TDA7577BLV is a new MOSFET dual bridge amplifier specially intended for car radio applications. Thanks to the DMOS output stage the TDA7577BLV has a very low distortion allowing a clear powerful sound, together with high output power capability.

    It is a very flexible device capable to support the most demanding specifications in terms of power dissipation and battery transitions: its superior efficiency performance, coming from the internal exclusive structure, can reduce the dissipated output power up to the 50 % (when compared to conventional class AB solutions). Moreover it is compliant to the recent OEM specifications thanks to the capability to work down to 6 V ('start-stop' compatibility).
    This device is also equipped with a full diagnostic array that communicates the status of each speaker through the I2C bus. TDA7577BLV can also drive 1 Ω loads (with parallel connection of the outputs).
    It is possible also to exclude the I2C bus interface, controlling the device by means of the usual ST-BY and MUTE pins.

    主要特性

    • MOSFET (DMOS) output power stage
    • High-efficiency (class SB)
    • Single-channel 1 Ω driving capability
      • 84 W undistorted power
    • High output power capability 2 x 28 W / 4 Ω @ 14.4 V, 1 kHz, 10 % THD
    • Max. output power 2 x 75 W / 2 Ω,1 x 150 W / 1 Ω
    • Full I2C bus driving with 4 addresses
    • Low voltage (6 V) operation (i.e. 'start-stop')
    • Gain 16/26 dB
    • Full digital diagnostic (AC and DC loads)
    • Legacy mode (operation without I2C)
    • Differential inputs
    • Fault detection through integrated diagnostics
    • DC offset detection
    • Two independent short circuit protections
    • Diagnostic on clipping detector with selectable threshold (2 % / 10 %)
    • Clipping detector pin
    • ST-BY and MUTE pins
    • ESD protection
    • Very robust against misconnections

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
TDA7577BLVPD
批⁠量⁠生⁠产
1000 5.1 PowerSO 36 Tube EAR99 ITALY 没有经销商,请联系我们的销售办事处
TDA7577BLVPDTR
批⁠量⁠生⁠产
1000 5.1 PowerSO 36 Tape And Reel EAR99 MALAYSIA 查看供货情况

Distributor availability ofTDA7577BLVPDTR

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 600 0 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

AVNET

库存

600

Min.Order

0

地区

AMERICA Order Now

代理商库存报告日期: 2020-02-21

TDA7577BLV
批⁠量⁠生⁠产
1000 4.3 FLEXIWATT FM2 27 Tube EAR99 CHINA 查看供货情况

Distributor availability ofTDA7577BLV

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 718 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

MOUSER

库存

718

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-02-21

立即购买

TDA7577BLVPD

供货状态

批⁠量⁠生⁠产

数量

1000

单价(US$)

5.1*

单价(US$)

5.1

封装

PowerSO 36

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

ITALY

TDA7577BLVPDTR

供货状态

批⁠量⁠生⁠产

数量

1000

单价(US$)

5.1*

Distributor availability ofTDA7577BLVPDTR

代理商名称
地区 库存 最小订购量 Third party link
AVNET AMERICA 600 0 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

AVNET

库存

600

Min.Order

0

地区

AMERICA Order Now

代理商库存报告日期: 2020-02-21

单价(US$)

5.1

封装

PowerSO 36

包装类型

Tape And Reel

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TDA7577BLV

供货状态

批⁠量⁠生⁠产

数量

1000

单价(US$)

4.3*

Distributor availability ofTDA7577BLV

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 718 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

MOUSER

库存

718

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-02-21

单价(US$)

4.3

封装

FLEXIWATT FM2 27

包装类型

Tube

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

适合您的资源

相关应用

移动服务

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS9979
      2 x 75 W dual-bridge power amplifier with I2C complete diagnostics and "start-stop" profile (6 V operation)
      5.0
      812.02 KB
      PDF
      DS9979

      2 x 75 W dual-bridge power amplifier with I2C complete diagnostics and "start-stop" profile (6 V operation)

出版刊物和宣传资料

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

      Intelligent analog 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

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
TDA7577BLV
批量生产
FLEXIWATT FM2 27 Automotive Ecopack2
TDA7577BLVPD
批量生产
PowerSO 36 Automotive Ecopack2
TDA7577BLVPDTR
批量生产
PowerSO 36 Automotive Ecopack2

TDA7577BLV

Package:

FLEXIWATT FM2 27

Material Declaration**:

PDF

Marketing Status

批量生产

Package

FLEXIWATT FM2 27

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7577BLVPD

Package:

PowerSO 36

Material Declaration**:

PDF

Marketing Status

批量生产

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7577BLVPDTR

Package:

PowerSO 36

Material Declaration**:

PDF

Marketing Status

批量生产

Package

PowerSO 36

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

支持中心或提供反馈