AN12941A amplifier IC for stereo speakers

Description:

The AN12941A is an amplifier IC for stereo speakers which can output 1 W by 8 Om or 2 W by 4 Om.The AGC circuit is built-in to prevent the resonance or the vibration by the speaker's energy and the clipping distortion what is called "broken up sound."of the speakers.
Also, to reduce power consumption, AN12941A has a built-in function which automatically detects theinput signal and can automatically enter power save mode when there is no signal.

Feautres:

• Built-in AGC circuit
  Prevention of the resonance or the vibration bythe speaker's energy and the clipping distortion of the speaker by AGC at excessive input signal (with AGC on/off switch).
• Built-in automatic power saving function
  It detects input signals and switches on/off (with the on/off switch for the automatic power saving).
• Operating supply voltage: VCC 3.0 V to 5.5 V/
  VCC_SP 3.0 V to 5.5 V

Applications:

• Notebook PC, LCD monitor with speaker

Package include:

• 1 x AN12941A amplifier IC for stereo speakers