

TPA0213 - 具有立体声耳机独立于驱动器的输入的单声道 AB 类音频放大器
TPA0213是TI公司的一款扬声器放大器(AB类/D类)产品,TPA0213是具有立体声耳机独立于驱动器的输入的单声道 AB 类音频放大器,本页介绍了TPA0213的产品说明、应用、特性等,并给出了与TPA0213相关的TI元器件型号供参考。
TPA0213 - 具有立体声耳机独立于驱动器的输入的单声道 AB 类音频放大器 - 扬声器放大器(AB类/D类) - 低功耗放大器 - TI公司(Texas Instruments,德州仪器)
产品描述
The TPA0213 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 TPA0213 is available in the 10-pin thermally-enhanced MSOP package (DGQ) and operates over an ambient temperature range of 40°C to 85°C.
产品特性
- Ideal for Notebook Computers, PDAs, and Other Small Portable Audio Devices
- 2 W Into 4 From 5-V Supply
- 0.6 W Into 4 From 3-V Supply
- Stereo Headphone Drive
- Separate Inputs for the Mono (BTL) Signal, and Stereo (SE) Left/Right Signals
- Wide Power Supply Compatibility 2.5 V to 5.5 V
- Low Supply Current
- 4.2 mA Typical at 5 V
- 3.6 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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