The LM4877IBPX from Texas Instruments is a high-performance audio power amplifier designed to deliver superior quality sound output.

• Application: Specifically designed for mobile phones and other portable communication devices
• Power Output: 1W of continuous average power into an 8-ohm load with less than 1.0% THD+N from a 5V power supply
• Differential Inputs: Eliminates noise and RF rectification, provides improved RF rejection
• Package: micro SMD package
• Implementation: Easy and flexible implementation, can be used with a minimal number of external components
• Shutdown Function: Consumes ultra-low quiescent power supply current, extends battery life
• Pop & Click Circuitry: Eliminates noises during turn-on and turn-off transitions