Model 7168 Nanovolt Scanner Card (for Models 7001 and 7002)

The Model 7168 is an 8-channel, 2-pole card with <30nV of thermal offset. It will switch any one of eight signals to one output in less than 3ms. Channel offset leakage current is <50pA at 23°C. When the 7168 is used with the Model 2182A, the noise and drift performance of the 2182A is not degraded.