The LM112 series are micropower operational amplifiers with very low offset-voltage and input-current errors�at least a factor of ten better than FET amplifiers over a b55�C to a125�C temperature range
This document describes the LM112, LM212, and LM312 series of micropower operational amplifiers. These devices feature very low offset-voltage and input-current errors, with internal frequency compensation and provisions for offset adjustment. They are designed to operate on supply voltages ranging from +2V to +20V with a quiescent current of only 300 pA.
| Supply Voltage | +2V to +20V |
|---|---|
| Quiescent Current | 300 pA |
| Maximum Input Bias Current | 3 nA |
| Offset Current | less than 400 pA |
| Operating Temperature (LM112) | -55°C to +125°C |
| Operating Temperature (LM212) | -25°C to +85°C |
The quiescent current is only 300 pA.
Yes, they can be run from a single supply like 5V.
The maximum supply voltage is +20V.