name: INA105 function: Precision Unity Gain Differential Amplifier package: 8-pin PDIP, TO-99 metal can, 8-pin SOIC,8 manufacturer: Burr-Brown added-by: Vince Sutton +--()--+ Ref | 1 8| No Internal Connection -In | 2 7| V+ +In | 3 6| Output V- | 4 5| Sense +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/