TS4995

批量生产
Design Win

1.2W全差分音频功率放大器,支持可选待机和6db固定增益

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产品概述

描述

The TS4995 is an audio power amplifier capable of delivering 1.2 W of continuous RMS output power into an 8 Ω load at 5 V. Thanks to its differential inputs, it exhibits outstanding noise immunity.

An external standby mode control reduces the supply current to less than 10 nA. A STBY MODE pin allows the standby pin to be active high or low. An internal thermal shutdown protection is also provided, making the device capable of sustaining short-circuits.

The TS4995 features an internal fixed gain at 6dB which reduces the number of external components on the application board.

The device is equipped with common mode feedback circuitry allowing outputs to be always biased at VCC/2 regardless of the input common mode voltage.

The TS4995 is specifically designed for high quality audio applications such as mobile phones and requires few external components.

  • 所有功能

    • Ultra-low pops and click
    • Available in 9-bump flip chip (300mm bump diameter)
    • Selectable standby mode (active low or active high)
    • Ultra-low consumption in standby mode (10nA)
    • Differential inputs
    • Operates from VCC= 2.5V to 5.5V
    • 90dB PSRR @ 217Hz with grounded inputs
    • 6dB integrated fixed gain
    • Ultra-fast startup time: 10ms typ. at VCC=3.3V
    • 1.2W rail to rail output power @ Vcc=5V, THD+N=1%, F=1kHz, with 8Ω load

EDA符号、封装和3D模型

STMicroelectronics - TS4995

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符号

Footprints

封装

3D model

3D模型

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**
TS4995EIJT
批量生产
CSP P 0.5 mm 工业 Ecopack3

TS4995EIJT

Package:

CSP P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

CSP P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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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TS4995EIJT
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经销商的可用性 TS4995EIJT

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TS4995EIJT 批量生产

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产品型号:

TS4995EIJT

代理商名称

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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