Published:2011/8/6 8:46:00 Author:Felicity | Keyword: Third Order, Low-pass Filter | From:SeekIC
The circuit is showed in the piture above. The circuit makes use of a JFET-inputhigh-fidelityoperational amplifierOPA604 and a dualop ampOPA2604componentthird orderButterworthlow-pass filter. The parameter is showed in the picture. The cutoff frequency of-3dB is 40 KHz.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/Temperature_Control/OPA2604_Constituted_Third_Order_Low_pass_Filter_Circuit.html
Print this Page | Comments | Reading(3)
Code: