LM4853 Overview
Description
The LM4853 is an audio power amplifier capable of delivering 1.5W (typ) of continuous average power into a mono 4Ω bridged-tied load (BTL) with 1% THD+N or 95mW per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 1% THD+N, using a 5V power supply. The LM4853 can automatically switch between mono BTL and stereo SE modes utilizing a headphone sense pin.
Key Features
- 2 Mono 1.5W BTL or Stereo 300mW Output
- Headphone Sense
- No Bootstrap Capacitors Required
- Thermal Shutdown Protection
- Unity-Gain Stable
- Available in Space-Saving VSSOP and WSON Packaging
