TDA7498

批量生产
Design Win

100W+100W双BTL D类音频放大器

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产品概述

描述

The TDA7498 is a dual BTL class-D audio amplifier with single power supply designed for home systems and active speaker applications.

It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink.

  • 所有功能

    • 100 W + 100 W output power at THD = 10% with RL = 6 Ω and VCC = 36 V
    • 80 W + 80 W output power at THD = 10% with RL = 8 Ω and VCC = 34 V
    • Wide-range single-supply operation (14 - 39 V)
    • High efficiency (η = 90%)
    • Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
    • Differential inputs minimize common-mode noise
    • Standby and mute features
    • Short-circuit protection
    • Thermal overload protection
    • Externally synchronizable

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - TDA7498

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
TDA7498TR
批量生产
PowerSSO 36 工业 Ecopack2

TDA7498TR

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 36

Grade

Industrial

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

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产品型号
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
封装
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(ºC)
Operating Temperature (°C) (min)
最小值
最大值
TDA7498TR
Available at distributors

经销商的可用性 TDA7498TR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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PowerSSO 36 Tape and Reel MALAYSIA EAR99 NEC 0 70

0

TDA7498TR 批量生产

Budgetary Price (US$)*/Qty:
-
封装:
PowerSSO 36
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
MALAYSIA
ECCN (US):
EAR99
ECCN (EU):
NEC

产品型号:

TDA7498TR

Operating Temperature (°C)

Min:

0

Max:

70

代理商名称

代理商库存报告日期:

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(*) 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