The LM4766T/NOPB is a high-performance audio power amplifier product from Texas Instruments, a global semiconductor design and manufacturing company.

• Power Output: 40W of continuous average output power to an 8Ω load with less than 0.1% THD+N from 20Hz to 20kHz.
• Design: Dual amplifier design, operates in split power supply mode.
• Supply Voltage Range: ±10V to ±28V.
• Features: Mute function activated by a logic level signal, standby mode, thermal shutdown protection circuit.
• Package: 15-lead TO-220 package.
• Operating Temperature Range: -20°C to +85°C.