TPA0211 Datasheet, Texas Instruments

*1 2 W Into 4 Ω From 5-V Supply
* 0.6 W Into 4 Ω From 3-V Supply
* Wide Power Supply Compatibility: 3 V to 5 V
* Low Supply Current:
  – 4 m.

* Wireless Communictors
* Notebook PCs
* PDAs
* Other Small Portable Audio Devices 3 Description The TP.

The TPA0211 is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4-Ω impedance. The device is ideal for small wireless communicators, notebook PCs, PDAs, anyplace a mono speaker and stereo headphones are required. .