LM308A

LM108A LM208A LM308A Operational Amplifiers May 1989 LM108A LM208A LM308A Operational Amplifiers General Description The LM108 LM108A series are precision operational amplifiers having specifications about a factor of ten better than FET amplifiers over their operating temperature range In addition to low input currents these devices have extremely low offset voltage making it possible to eliminate offset adjustments in most cases and obtain performance approaching chopper stabilized amplifiers The devices operate with supply voltages from g2V to g18V and have sufficient supply rejection to use unregulated supplies Although the circuit is interchangeable with and uses the same compensation as the LM101A an alternate compensation scheme can be used to make it particularly insensitive to power supply noise and to make supply bypass capacitors unnecessary The low current error of the LM108A series makes possible many designs that are not practical with conventional amplifiers In fact i...