The LM4890MX is a high-quality audio amplifier product from Texas Instruments, a renowned American technology company that designs and manufactures semiconductors and various integrated circuits.

• Power Output: 1W continuous average output power to an 8Ω load with less than 1.0% THD+N from a 5V power supply
• Boomer Series Technology: Provides high-quality output amplification in a compact package
• Shutdown Mode: Significantly reduces power consumption when not in use
• Under-Voltage Protection: Eliminates clicks and pops associated with powering up and down speakers
• Power Supply Noise Rejection: Ensures clear, high-quality sound output
• Thermal Shutdown Protection: Internal thermal shutdown protection mechanism