TPA6101A2中文资料具有 2dB 固定增益的 50mW 立体声模拟输入耳机放大器数据手册TI规格书

描述 Description

The TPA6101A2 is a stereo audio power amplifier packaged in an 8-pin SOIC package, an 8-pin MSOP package, or a 15-ball BGA package, capable of delivering 50 mW of continuous RMS power per channel into 16- loads. Amplifier gain is internally set to 2 dB (inverting) to save board space by eliminating six external resistors.

The TPA6101A2 is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low supply voltage range, the TPA6101A2 biases BYPASS to VDD/4.

When driving a 16-loads, the THD+N is reduced to less than 0.06% at 1 kHz, and is less than 0.3% across the audio band of 20 Hz to 20 kHz.

特性 Features

• Minimal External Components Required
• 50-mW Stereo Output
• Low Shutdown Current...50 nA
• Pop Reduction Circuitry
• Thermal and Short-Circuit Protection
• 3-mm × 5-mm MSOP Package (DGN)
• 2,5-mm × 2,5-mm MicroStar Junior™ BGA Package (ZQY)

MicroStar BGA is a trademark of Texas Instruments.

简介

TPA6101A2属于开发板套件编程器的评估板-音频放大器。由TI制造生产的TPA6101A2评估板 - 音频放大器音频放大器评估板是带有元器件的电路，用于提供特定集成电路或器件的工作实例。该产品族中的电路板提供了模拟放大器实例。放大器类型包括 AB 类、D 类、G 类、H 类和 K 类，输出为耳机、1 声道（单声道）、2 声道（立体声）、3 声道、4 声道、6 声道和 8 声道。