The MAX4494AUA+ is a low power, general purpose, dual supply, rail to rail dual op-amp in 8 pin μMAX package. The dual operational amplifier is designed for use in systems powered with dual supplies from ±2.25V to ±5.5V or with a single supply of +4.5V to +11V. This op-amp provides a unity gain bandwidth of 5MHz with only 770μA of quiescent current per amplifier. The wide input common-mode range extends from 200mV beyond the negative rail to within 1.5V of the positive supply rail while the output swings within 10mV (RL = 100Kohm) of either rail. This amplifier has excellent (110dB) open-loop gain with very low THD+N of 0.002% (f = 1KHz). Typical applications include battery powered systems, DAC output amplifiers, voltage reference generators and signal conditioning.
No phase reversal for overdriven inputs
Operating temperature range from -40°C to 125°C
Input offset voltage drift is 3μV/°C
Input bias current is 0.2μA and input offset current is 5nA
(EN)
