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APA2603A

ANPEC
Part Number APA2603A
Manufacturer ANPEC
Description 2.8W Stereo Class-D Audio Power Amplifier and Class AB Headphone Driver
Published Dec 22, 2013
Detailed Description APA2603A 2.8W Stereo Class-D Audio Power Amplifier and Class AB Headphone Driver (DC Volume Control, UVP, AGC Function)...
Datasheet PDF File APA2603A PDF File

APA2603A
APA2603A

Overview
APA2603A 2.
8W Stereo Class-D Audio Power Amplifier and Class AB Headphone Driver (DC Volume Control, UVP, AGC Function) Features General Description • Operating Voltage: 3.
3V-5.
5V • High Efficiency 85% at P =2.
8W, O 4Ω Speaker, VDD=5V • Filter-Free Class-D Amplifier • Low Shutdown Current - IDD=1µA at VDD=5V • 64 Steps Volume Adjustable from -80dB to +20dB by DC Voltage with Hysteresis • AGC (Non-Clip) Function - Disable : 0.
45VDD~VDD, Floating - Max, Power : GND • UVP Function - Disable : Floating • Output Power at THD+N=1% BTL Mode - 2.
25W at V =5V, DD RL=4Ω - 1.
3W at V =5V, DD RL=8Ω SE Mode - 68mW at V =5V, DD RL=32Ω Output Power at THD+N=10% - 2.
8W a...


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