The LM4674ATLX/NOPB is a high-performance, versatile audio amplifier product from Texas Instruments, a global semiconductor company that designs, manufactures, and sells analog and embedded processing chips.

• Type: Mono, filterless, Class-D audio amplifier
• Operating Voltage: 2.7 to 5.5V
• Efficiency: High efficiency of over 90%
• Output: Filterless output that reduces external component count
• Shutdown Mode: Reduces the supply current to less than 0.01µA
• Protection Features: Over-temperature shutdown, under-voltage lockout, and short-circuit protection
• Volume Control: Flexible, digital volume control that ranges from -28dB to 30dB
• Start-Up Time: Fast start-up time of less than 15ms