LM112 Datasheet | National Semiconductor

LM112 LM212 LM312 Operational Amplifiers September 1992 LM112 LM212 LM312 Operational Amplifiers General Description 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 b 55 C to a 125 C temperature range Similar to the LM108 series that also use supergain transistors they differ in that they include internal frequency pensation and have provisions for offset adjustment with a single potentiometer These amplifiers will operate on supply voltages of g 2V to g 20V drawing a quiescent current of only 300 mA Performance is not appreciably affected over this range of voltages...