ANALOG_SWITCH_PROTECTION_

Published:2009/7/14 0:54:00 Author:May | From:SeekIC

Current-limiting resistors are used in series with sections of DG300 dual analog switch to limit contact currents to 30 mA continuous or 100 mA pulsed for less than 1 ms. Values of limiting resistors depend on supply voltage used and are therefore determined by experimentation. Technique is suitable for applications in which DG300 serves for charging and discharging capacitor.- Analog Switches and Their Applications, Siliconix, Santa Clara, CA, 1976, p 7-81.



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