The Dual Op Amp Loop module is designed specifically to test Op Amp devices.

The Dual Op Amp Loop module contains two independent op amp loop circuits. These circuits minimize the external circuitry required for op amp testing. The op amp loop circuit allows for polarity switching and has programmable loop compensation. Built-in shunt relays simplify input bias current measurements. Figure 6-1 contains a block diagram for the Dual Op Amp Loop module.