PA3312中文资料DUAL 2.6W AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS AND INPUT-MUX CONTROL数据手册UTC规格书

描述 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 components needed, simplifying the design, and freeing up board space for other

特性 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