TDA7491LP

批量生产
Design Win

5W+5W双BTL D类音频放大器

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产品概述

描述

The TDA7491LP is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.

Thanks to the high efficiency and exposed-pad-down (EPD) package no separate heatsink is required.

Furthermore, the filterless operation allows a reduction in the external component count.

The TDA7491LP is pin-to-pin compatible with the TDA7491P and TDA7491HV.

  • 所有功能

    • 5 W + 5 W continuous output power:RL= 8 Ω, THD = 10% at VCC = 9 V
    • 5 W + 5 W continuous output power:RL= 4 Ω, THD = 10% at VCC = 6.6 V
    • Wide range single supply operation (5 V - 14 V)
    • High efficiency (η = 90%)
    • Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB
    • Differential inputs minimize common-mode noise
    • Filterless operation
    • No ‘pop’ at turn-on/off
    • Standby and mute features
    • Short-circuit protection
    • Thermal overload protection
    • Externally synchronizable

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EDA符号、封装和3D模型

STMicroelectronics - TDA7491LP

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
TDA7491LP13TR
批量生产
PowerSSO 36 工业 Ecopack2

TDA7491LP13TR

Package:

PowerSSO 36

Material Declaration**:

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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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TDA7491LP13TR
Available at distributors

经销商的可用性 TDA7491LP13TR

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TDA7491LP13TR 批量生产

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产品型号:

TDA7491LP13TR

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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