TPA6112A2 - 具有差动输入的 150mW 立体声耳机音频放大器

TPA6112A2是TI德州仪器公司的一款耳机放大器产品，TPA6112A2是具有差动输入的 150mW 立体声耳机音频放大器，本站介绍了TPA6112A2的封装应用图解、特点和优点、功能等，并给出了与TPA6112A2相关的TI元器件型号供参考。

TPA6112A2 - 具有差动输入的 150mW 立体声耳机音频放大器 - 耳机放大器 - 低功耗放大器 - 德州仪器

产品描述

The TPA6112A2 is a stereo audio power amplifier with differential inputs packaged in a 10-pin PowerPAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16- loads. 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.

THD+N when driving an 16- load from 5 V is 0.03% at 1 kHz, and less than 1% across the audio band of 20 Hz to 20 kHz. For 32- loads, the THD+N is reduced to less than 0.02% at 1 kHz, and is less than 1% across the audio band of 20 Hz to 20 kHz. For 10-k loads, the THD+N performance is 0.005% at 1 kHz, and less than 0.5% across the audio band of 20 Hz to 20 kHz.

产品特性

150 mW Stereo Output
Differential Inputs
PC Power Supply Compatible
- Fully Specified for 3.3 V and 5 V Operation
- Operation to 2.5 V
Pop Reduction Circuitry
Internal Mid-Rail Generation
Thermal and Short-Circuit Protection
Surface-Mount Packaging
- PowerPAD™ MSOP

PowerPAD is a trademark of Texas Instruments.

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