MAX4062EUB+ MSOP10The MAX4062EUB+ is a differential microphone preamplifier with internal bias in 10 pin µMAX package. It is a differential-input microphone preamplifier optimized for notebook and PDA audio systems. This device features adjustable gain with excellent power-supply rejection and common- mode rejection ratios, making them ideal for low noise applications in portable audio systems. The MAX4062 are capable of switching their output between the differential input and a single ended auxiliary microphone amplifier input. In addition, the MAX4062 has a low noise microphone bias generator. The differential gain of the MAX4062 is set with a single resistor., Supply voltage range is 2.4V to 5.5V, Operating temperature range from -40°C to 85°C, High PSRR is 86dB at 1KHz and high CMRR is 70dB at 1KHz, Supply current is 750µA, ±4KV ESD protection (AUX_IN), Rail to rail outputs, THD+N is 0.04% at 1KHz
