Datasheet Summary
2.5W Stereo Class-D Audio Power Amplifier (with DC Volume Control)
Features
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Operating Voltage: 3.3V-5.5V High Efficiency 85% at PO=2.5W, 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 Output Power at THD+N=1%
- 2.5W at VDD=5V, RL=4Ω Less External ponents Required Internal AGC Function Input signal and output signal in phase Thermal and Over-Current Protections with Auto-Recovery Lead Free and Green Device Available (RoHS pliant) Power Enhanced Packages SOP-16 and QFN4x420A
General Description
The APA2603B is a stereo, high...