LM4890
Description
The LM4890 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable munication device applications.
Key Features
- n Available in space-saving packages: micro SMD, MSOP, SOIC, and LLP
- Ultra low current shutdown mode
- BTL output can drive capacitive loads
- Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions n 2.2 - 5.5V operation
- No output coupling capacitors, snubber networks or bootstrap capacitors required
- Thermal shutdown protection
- Unity-gain stable
- External gain configuration capability
