The LM4866LQ/NOPB is a high-quality audio amplifier product manufactured by Texas Instruments, a leading company in the semiconductor industry.

• Stereo Audio Power Amplifier: Capable of delivering 2.2W of continuous average power into a 4Ω load with less than 1% distortion (THD+N) from a 5V power supply.
• Ideal for: Multimedia speakers, portable and desktop computers, and low voltage audio systems.
• Boomer Technology: Allows the device to provide high-quality output power from a surface-mount package, eliminating the need for an output coupling capacitor, bootstrap capacitor, or snubber networks.
• Shutdown Function: When activated, the power consumption drops to less than 1µA.
• Internal Thermal Shutdown Protection Mechanism: Protects the device from damage due to excessive power dissipation or ambient temperature.
• Package: Comes in a 24-PowerPAD package, which ensures excellent power dissipation and reduces the need for additional heatsinks.