The LM4871MX is a high-performance audio power amplifier manufactured by Texas Instruments, a leading global semiconductor company.

• Mono bridged audio power amplifier: Capable of delivering 3W continuous average output power to a 3Ω load with less than 10% THD (Total Harmonic Distortion) when powered by a 5V power supply.
• Boomer series technology: Provides high-quality audio performance with low power consumption.
• Does not require: Output coupling capacitors, bootstrap capacitors, or snubber circuits.
• Features: Externally controlled, low-power consumption shutdown mode, as well as both a thermal shutdown protection mechanism and an under-voltage lockout.
• Differential input capability: Allows for the suppression of common-mode noise that may be present on the input signal.
• Package: Available in an 8-pin, small-outline integrated circuit (SOIC) package.
• Operating temperature: Operates over a temperature range of -40°C to 85°C.