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TPA6021A4 - 产品图解：
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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，本页介绍了TPA6021A4的产品说明、应用、特性等，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 - TI公司（Texas Instruments，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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