APA2120 Datasheet (Anpec Electronics Coropration) - Stereo 2-W Audio Power Amplifier

APA2120, Stereo 2-W Audio Power Amplifier

APA2120/1 is a monolithic integrated circuit, which provides precise DC volume control, and a stereo bridged audio power amplifiers is capable of producing 2.7W(2.

0W) into 3Ω with less than 10% (1.0%)THD+N.

The attenuator range of the volume control in APA2120/1 is from 20dB (DC_Vol=0V) to -80dB (D

APA2120 Features

* Low Operating Current with 14mA

* Improved Depop Circuitry to Eliminate Turn-on and Turn-off Transients in Outputs

* High PSRR

* 32 Steps Volume Adjustable by DC Voltage with Hysteresis

* 2W Per Channel Output Power into 4Ω Load at 5V, BTL Mode

* Two