APA2010B
Overview
The APA2010B is a mono, filter-free Class-D audio amplifier available in WLCSP-9 packages. The gain can be set by an external input resistance.
- Operating Voltage: 2.4V-5.5V High Efficiency up to 90% Low Supply Current - IDD=2mA at VDD=5V - IDD=1.6mA at VDD=3.6V Low Shutdown Current - IDD=1µA at VDD=5V Output Power at 1% THD+N - 2.4W, at VDD=5V, RL=4Ω (WLCSP-9) - 2.1W, at VDD=5V, RL=4Ω - 1.2W, at VDD=3.6V, RL=4Ω at 10% THD+N - 3.1W, at VDD=5V, RL=4Ω (WLCSP-9) - 2.65W, at VDD=5V, RL=4Ω - 1.3W, at VDD=3.6V, RL=4Ω Less External Components Required Fast Startup Time (4ms) High PSRR: 80 dB at 217 Hz Thermal and Over-Current Protections Space Saving Packages WLCSP-9 Bump Lead Free and Green Devices Available (RoHS Compliant)
