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APA2035
Stereo 2.6W Audio Amplifier(With Gain Control)
Features
• •
Low operating current with 6mA Improved depop circuitry to eliminate turn-on transients in outputs
General Description
APA2035 is a monolithic integrated circuit, which provides internal gain control, and a stereo bridged audio power amplifiers capable of producing 2.6W (1.9W) into 3Ω with less than 10% (1.0%) THD+N. By control the two gain setting pins, Gain0 and Gain1, The amplifier can provide 6dB, 15.6dB, 21.6dB and 27dB gain settings. The advantage of internal gain setting can be less components and PCB area. Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in APA2035, that reduces pops and clicks noise during power up or shutdown mode operation.