LM4982 Description
The LM4982 is a ground referenced, variable gain audio power amplifier capable of delivering 80mW of continuous average power into a 16Ω single-ended load with less than 1% THD+N from a 3V power supply. The I2C volume control allows +18 to -76 dB gain settings. The LM4982 utilizes advanced charge pump technology to generate the LM4982’s negative supply voltage.
LM4982 Key Features
- 4.0V operation n No output coupling capacitors, snubber networks, bootstrap capacitors or gain-setting resistors require