The LM224DR is a 4 independent high-gain frequency-compensated Operational Amplifier designed specifically to operate from a single supply or split supply over a wide range of voltages.
Internal frequency compensation
Common-mode input voltage range includes ground, allowing direct sensing near ground
Low input bias and offset parameters
2kV ESD Protection
0.8mA Typical low supply-current drain independent of supply voltage
3mV Typical input offset voltage
2nA Typical input offset current
20nA Typical input bias current
32V Differential input voltage range equal to maximum-rated supply voltage
100V/mV Typical open-loop differential voltage amplification
(EN)
