Ratiometric_A_D_converter_with_mid_supply_centered_reference

Published:2009/7/22 23:46:00 Author:Jessie | From:SeekIC

This circuit is similar to that of Fig. 6-13, except that the reference is provided by an LM336 (2.5 V). R1 and R2 should be chosen so that they limit current through the LM336 to about 5 mA, and should track each other over temperature.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Ratiometric_A_D_converter_with_mid_supply_centered_reference.html

Print this Page | Comments | Reading(3)