Multidifferentsialny operational amplifier in treatment instrumentation amplifiers

The international scientifically-practical seminar «Problems of modern analogue micro circuitry»

The results of the structural design of the optimal concept instrumentation amplifier based on multidifferentsialnogo operational amplifier with a low coefficient of transmission of common mode voltage. It is shown that the use of this instrumentation amplifier can minimize the influence of resistive elements in the transfer coefficient in-phase signal in the implementation of the required differential gain. Results of modeling a set of concepts, implemented on the components of radiation-resistant analog basic matrix of the crystal.