APA2605 Description
The APA2605 is a stereo, high efficiency, filter-free ClassD audio amplifier available in SOP-18, SSOP-24, SSOP-24P, and QFN4x4-20A packages. The APA2605 provides the precise DC volume control, the gain range is from -80dB (V VOLUME =0V) to +20dB (VVOLUME=5V) with 64 steps precise control. It’ s easy to get the suitable amplifier’ s gain with the 64 steps gain setting.
APA2605 Key Features
- IDD=1µA at VDD=5V 64 Steps Volume Adjustable from -80dB to +20dB by DC Voltage with Hysteresis AGC (Non-Clip) Function O
- 2.3W at VDD=5V, RL=4Ω
- 1.3W at VDD=5V, RL=8Ω Output Power at THD+N=10%
- 2.8W at VDD=5V, RL=4Ω