Datasheet Summary
UNISONIC TECHNOLOGIES CO., LTD
DUAL 2.6W AUDIO POWER
AMPLIFIER WITH FOUR
SELECTABLE GAIN SETTINGS
AND INPUT-MUX CONTROL
- DESCRIPTION
The UTC PA3312 is a monolithic integrated circuit that stereo bridged audio power amplifiers capable of producing 2.6W into 3Ω with less than 10% THD+N or 1W into 8Ω with less than 0.65% THD+N. This device minimizes the number of external ponents needed, simplifying the design, and freeing up board space for other Features
. Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in UTC PA3312, that reduce pops and clicks noise during power up or shutdown mode operation .
Amplifier gain is internally configured and...