Posts Tagged ‘Interview questions on OPAMP’

  • OPAMP

    Mar 4, 17 • 40246 Views • General • • 7 Comments

    Interview questions on OPAMP  1) What is CMRR? Ans CMRR is defined as the ratio of differential voltage gain (Ad) to common mode voltage gain (Acm). The formula for CMRR is given below: CMRR = Ad/Acm 2) What is characteristic of Ideal OPAMP? Important