DESCRIPTION
The UTC 3544 is digital-source dual headphone amplifier. The UTC 3544 has a fixed gain of 6dB so that external gain setting is unnecessary. The UTC 3544 has internal mute function so that prevention of the popping sound when power is turned on and off is greatly simplified. Also, The UTC 3544 is equipped with thermal shutdown circuits to prevent damage from short circuits.

FEATURES
* Internal mute function to prevent popping sounds when *the power is turned on and off.
* Built-in thermal shutdown circuit (150℃) to prevent damage to the IC if a short circuit occurs.

APPLICATIONS
  Devices that use the headphone output from CD-ROMs, CDs, MDs, personal computers, notebook computers, camcorders, etc.