Precision_current_sensing_in_supply_rails

Published:2009/7/24 20:14:00 Author:Jessie | From:SeekIC

This circuit shows an LTC1043 (Fig. 1-4B) connected to sense current through a shunt in either of the supply rails. This capability has wide application in battery and solar-powered systems (chapter 8). If the ground-referred voltage output is unloaded by an amplifier, the shunt can operate with very little voltage drop across it, which minimizes losses.



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