APA4838 Description
4.5V to 5V The APA4838 is a monolithic integrated circuit , which Stereo switchable bridged/single-ended power amplifiers provides DC volume control , and a stereo bridged audio power amplifiers capable of producing 2.8W (2.3W) into 3Ω with less than 10% (1.0%) THD+N. DC Volume Control Interface , 0dB to 78dB APA4838 includes a DC volume control , stereo bridge-tied and single-ended audio power amplifiers with...
APA4838 Key Features
- Operating Voltage : 4.5V to 5V
- Stereo switchable bridged/single-ended
- DC Volume Control Interface , 0dB to -78dB
- Supply Current , IDD = 15mA at Stereo BTL
- Low Shutdown Current , IDD = 0.7µA
APA4838 Applications
- Bridge-Tied Load (BTL) or Single-Ended-(SE) control in APA4838 is from 0dB (DC_Vol=0.8VDD) to