TPA0211 Datasheet - Texas Instruments

TPA0211 2-W Mono Audio Power Amplifier

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. From a 5-V supply, the TPA0211 can deliver 2 W of .

TPA0211 Features

* 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 mA Typical at 5 V

* 4 mA Typical at 3 V

* Shutdown Control: 1 µA Typical

* Shutdown Pin Is TTL Comp

TPA0211-etcTI.pdf