LM4910 Overview
The LM4910 is an audio power amplifier primarily designed for headphone applications in portable device applications. It is capable of delivering 35mW of continuous average power to a 32Ω load with less than 1% distortion (THD+N) from a 3.3VDC power supply. The LM4910 utilizes a new circuit topology that eliminates output coupling capacitors and half-supply bypass capacitors.
LM4910 Key Features
- 2 Eliminates headphone amplifier output coupling capacitors
- Eliminates half-supply bypass capacitor
- Advanced pop & click circuitry eliminates
- Ultra-low current shutdown mode
- Unity-gain stable
- 5.5V operation
- Available in space-saving MSOP, LLP, and SOIC packages
