PA7493 Datasheet - Unisonic Technologies

PA7493, 2W x 2 CLASS AB AUDIO POWER AMPLIFIER

UNISONIC TECHNOLOGIES CO., LTD PA7493 2W X 2 CLASS AB AUDIO POWER AMPLIFIER (WITH DC_VOLUME CONTROL) * .
UTC PA7493 provides precise DC volume control, and a stereo bridged audio power amplifiers capable of producing 2W into 4Ω as a monolithic integrated.

Features

* Stereo switch able bridged/single-ended power amplifiers
* Output power 2W × 2 (VCC=6V, THD=1%, RL=4Ω)
* Low harmonics distortion
* Include 32 steps volume controller by DC voltage with ysteresis
* “Click and pop” suppression circuitry
* Low current consumption in SHUTDOWN

PA7493-UnisonicTechnologies.pdf