Texas Instruments Linear - Linear - Amplifiers - Audio - LM4819MM LM4819MM

The LM4819MM is a mono bridged audio power amplifier capable of delivering 350mW RMS output power into a 16Oc load or 300mW RMS into an 8Oc load with a total harmonic distortion plus noise (THD+N) of 10% at 1kHz from a 5V power supply. It is designed for high-quality audio output while minimizing PCB area, utilizing surface mount packaging and requiring minimal external components. The amplifier does not require output coupling capacitors, bootstrap capacitors, or snubber networks, making it suitable for low-power portable applications. The LM4819MM features a shutdown mode with a typical current of 0.7µA and is available in LLP, MSOP, and SO package types, allowing flexibility for various applications.