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The only comaprator in the library seams to be a 5V part. Is there a way to change the comparator parameters? Thanks. |
January 18, 2013 |
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The CL CMP block has no editable parameters. You could connect the CMP block output to a voltage controlled voltage source with a scaling factor of 3.3/5. That would multiply the 0V to 5V o/p swing by 3.3/5 so giving a 0v to 3.3V o/p swing. Or use a behaviour voltage source to do the same thing. Or connect the o/p of the CMP block to a voltage controlled switch to make an open collector/drain type of output then use a pullup resistor to 3.3V. Or : https://www.circuitlab.com/circuit/rhnavc/behavioural-opamp-01/ https://www.circuitlab.com/circuit/g5k727/behavioural-opamp-02/ https://www.circuitlab.com/circuit/k8ykj3/behavioural-open-collector_drain-comparator-01/ https://www.circuitlab.com/circuit/8s4t8v/open-collector-comparator-using-switch-02-adding-external/ |
January 18, 2013 |
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