Dual op amp basic subtraction circuit composed of ICL7622

Published:2011/8/22 22:32:00 Author:Rebekka | Keyword: Dual op amp, basic subtraction | From:SeekIC

Dual op amp basic subtraction circuit composed of ICL7622 is shown as above. The device used in the circuit is ICL7622 (or CF7622) which is a monolithic CMOS dual op amp dual low-power, and its working power voltage is ± 0.5 ~ ± 8V. The input current is very small. The device also has the features of internal compensation for zero offset, offset fixed and so on. The main typical parameters of ICL7622are shown as above.



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