TPA6021A4 - 具有音量控制和立体声耳机驱动的立体声 AB 类音频放大器

TPA6021A4是TI德州仪器公司的一款无产品，TPA6021A4是具有音量控制和立体声耳机驱动的立体声 AB 类音频放大器，本站介绍了TPA6021A4的封装应用图解、特点和优点、功能等，并给出了与TPA6021A4相关的TI元器件型号供参考。

TPA6021A4 - 具有音量控制和立体声耳机驱动的立体声 AB 类音频放大器 - 无 - 音频子系统 - 德州仪器

产品描述

The TPA6021A4 is a stereo audio power amplifier that drives 2 W/channel of continuous RMS power into a 4- load when utilizing a heat sink. Advanced dc volume control minimizes external components and allows BTL (speaker) volume control and SE (headphone) volume control.

The 20-pin DIP package allows for the use of a heatsink which provides higher output power.

To ensure a smooth transition between active and shutdown modes, a fade mode ramps the volume up and down.

产品特性

2 W Into 4- Speakers With External Heatsink
DC Volume Control With 2-dBSteps from -40 dB to 20 dB
- Fade Mode
- -85-dB Mute Mode
Differential Inputs
1-µA Shutdown Current (Typical)
Headphone Mode
APPLICATIONS
- LCD Monitors

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