TPA0211 - 具有单声道耳机驱动的单声道 AB 类音频放大器

TPA0211是TI德州仪器公司的一款扬声器放大器（AB类/D类）产品，TPA0211是具有单声道耳机驱动的单声道 AB 类音频放大器，本站介绍了TPA0211的封装应用图解、特点和优点、功能等，并给出了与TPA0211相关的TI元器件型号供参考。

TPA0211 - 具有单声道耳机驱动的单声道 AB 类音频放大器 - 扬声器放大器（AB类/D类） - 低功耗放大器 - 德州仪器

产品描述

The TPA0211 is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4- speaker.

The gain of the input stage is set by the user-selected input resistor and a 50-k/RI in BTL mode. The input terminals are high-impedance CMOS inputs, and can be used as summing nodes.

The TPA0211 is available in the 8-pin thermally-enhanced MSOP package (DGN) and operates over an ambient temperature range of –40°C to 85°C.

产品特性

Ideal for Wireless Communicators, Notebook PCs, PDAs, and Other Small Portable Audio Devices
2 W Into 4 From 5-V Supply
0.6 W Into 4 From 3-V Supply
Wide Power Supply Compatibility 3 V to 5 V
Low Supply Current
- 4 mA Typical at 5 V
- 4 mA Typical at 3 V
Shutdown Control ... 1 uA Typical
Shutdown Pin Is TTL Compatible
–40°C to 85°C Operating Temperature Range
Space-Saving, Thermally-Enhanced MSOP Packaging

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