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Author Topic: Successive Approximation ADC simulation in Proteus  (Read 5031 times)
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ppa88
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« on: April 07, 2011, 03:25:44 15:25 »


Here is a simulation of Successive Approximation type of ADC circuit using components(not a single ADC chip).
Helpful for anyone studying different types of ADC techniques.

Instructions for execution of the simulation are given on the schematic.


http://rapidshare.com/files/456313514/adc.DSN

Cheers.
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ppa88
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« Reply #1 on: April 08, 2011, 06:54:02 06:54 »


I realised that the the above circuit simulates better if the 1000K resistor between pin 3 and pin 6 of the opamp is removed. This puts the opamp comparator in open loop. I have yet to test this part on real hardware.
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