SDC4890 IC

3. Portable electronic devices

2.PDAs

1.Mobile Phones

Applications

8.External gain configuration capability

7. Unity-gain stable

6. No output coupling capacitors, snubber networks or bootstrap capacitors required

5. 2.2 - 5.5V operation

4.Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions

3.BTL output can drive capacitive loads

2.Ultra low current shutdown mode

1.Available in space-saving packages: micro SMD, MSOP, SOIC, and LLP

Features

The SDC4890 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous average power to an 8