CONVERTING_TO_DUAL_SUPPLY

Published:2009/7/8 23:16:00 Author:May | From:SeekIC

With equal values for R2 and R3, input of 30 V is converted to ±15 V at output. If desired, R2 and R3 can be scaled for unequal voltage drops. Circuit uses 540 power IC having 100-mA rating for each out-put, for handling load imbalances up to 100 mA.-W. G. Jung, IC Op-Amp Cookbook, Howard W. Sams, Indianapolis, IN, 1974, p 170-171.



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