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参数

Output power (W) 0.075 Analog supply (Min) (V) 4.5 Analog supply (Max) (V) 5.5 PSRR (dB) 81 Rating Catalog Operating temperature range (C) -40 to 85 Headphone channels Stereo Volume control No Architecture Class-AB Iq per channel (Typ) (mA) 2.8 open-in-new 查找其它 耳机放大器

封装|引脚|尺寸

SOIC (D) 8 19 mm² 3.91 x 4.9 open-in-new 查找其它 耳机放大器

特性

  • High-Fidelity Line-Out/HP Driver
  • 75-mW Stereo Output
  • PC Power Supply Compatible
  • Pop Reduction Circuitry
  • Internal Mid-Rail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
  • Pin Compatible With TPA302
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描述

The TPA152 is a stereo audio power amplifier capable of less than 0.1% THD+N at 1 kHz when delivering 75 mW per channel into a 32- loads, the THD+N performance is better than 0.005% at 1 kHz, and less than 0.01% across the audio band of 20 to 20 kHz.

The TPA152 is ideal for use as an output buffer for the audio CODEC in PC systems. It is also excellent for use where a high-performance head phone/line-out amplifier is needed. Depop circuitry is integrated to reduce transients during power up, power down, and mute mode.

Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 1 to 10. The TPA152 is packaged in the 8-pin SOIC (D) package that reduces board space and facilitates automated assembly.

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技术文档

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类型 标题 下载最新的英文版本 发布
* 数据表 75-mW Stereo Audio Power Amplifier 数据表 2000年 3月 15日
应用手册 Guidelines for Measuring Audio Power Amplifier Performance 2019年 8月 26日
应用手册 AN-1849 An Audio Amplifier Power Supply Design 2019年 6月 27日
用户指南 TPA152 EVM User's Guide 1998年 4月 14日

设计与开发

有关其他条款或所需资源,请点击下面的任何链接来查看详情页面。

硬件开发

评估板 下载
document-generic 用户指南
$49.00
说明

A 75-mW single-ended hi-fi stereo audio power amplifier designed to drive headphones. Integrated depop circuitry eliminates speaker noise when the amplifier turns on, off, or exits shutdown. Package: 8-pin SOIC PowerPAD.

特性
  • Hi-FI Stereo headphone drive
  • Integrated Depop circuitry
  • Internal mid-rail generator
  • Pin compatible with the TPA302

CAD/CAE 符号

封装 引脚 下载
SOIC (D) 8 了解详情

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