LM4902 Datasheet - National Semiconductor

LM4902 265mW at 3.3V Supply Audio Power Amplifier

The LM4902 is a bridged audio power amplifier capable of delivering 265mW of continuous average power into an 8Ω load with 1% THD+N from a 3.3V power supply. Boomer ® audio power amplifiers were designed specifically to provide high quality output power from a low supply voltage while requiring a mi.

LM4902 Features

* an externally controlled, low power consumption shutdown mode, and thermal shutdown protection. The closed loop response of the unity-gain stable LM4902 can be configured by external gain-setting resistors. j THD+N at 1kHz for 675mW continuous average output power into 8Ω, VDD = 5V j Shutdown curre

LM4902_NationalSemiconductor.pdf