APA2604C Overview
Description
The APA2604C is a stereo, high efficiency, filter-free ClassD audio amplifier available in a SSOP-24 and QFN4x420A packages. The APA2604C provide the precise DC volume control, the gain range is from +20dB (V = VOLUME 0V) to -80dB (V =5V) with 64 steps precise control.
Key Features
- Operating Voltage: 3.3V-5.8V
- High Efficiency 85% at PO=3W, 4Ω Speaker, V =5V, AGC Disable DD
- Filter-Free Class-D Amplifier
- Low Shutdown Current
- IDD=1µA at VDD=5V
