name:         OPA131
function:     General Purpose FET-input Op Amp
package:      8-pin DIP, SO-8,8
manufacturer: Burr-Brown
added-by:     Vince Sutton

            +--()--+
Offset Trim | 1   8| NC
        -In | 2   7| V+
        +In | 3   6| Output
         V- | 4   5| Offset Trim
            +------+

This information was added by a third party and may be incorrect.

This pinout came from the Chipdir:
http://www.chipdir.org/