PAM8905
Description
Pin Assignments The PAM8905 is a high efficiency Class-D audio power amplifier with an integrated boost converter. It drives up to 1.9W (1% THD+N) into an 8Ω speaker.
Key Features
- PGND AGND IN- (TOP VIEW) PAM8905 features DC input protection and all outputs are fully protected against output-to-output shorts. The PAM8905 is available in U-WLB1520-12 package. Features
- Built-In Battery Tracking Automatic Gain Control (AGC)
- High Efficiency Integrated Boost Converter Over 85%
- 1.9W into an 8Ω Load from a 3.6V Supply
- Operates from 2.8V to 5.2V
- Efficient Class-D Prolongs Battery Life
- Minimized ON/OFF Pop Noise
- Superior Low Noise
- High PSRR
- DC Input Protection
