PA3312
Overview
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 components needed, simplifying the design, and freeing up board space for other features.
- Low operating current with 10mA * Compatible with pc 99 desktop line-out into 10KΩ load * Internal gain control ,which eliminates external gain-setting resistors * 2.6w per channel output power into 3Ω at 5V , BTL mode * Input MUX select terminal * Pc-beep input * Improves depop circuitry to eliminate turn-on and turn-off transients in output * Fully differential input CMOS IC
