AC RMS / DC converter circuit composed of AD536J

Published:2011/7/6 7:52:00 Author:Lucas | Keyword: AC RMS converter , DC converter | From:SeekIC

This is an operational AC RMS / DC conversion circuit, which could change AC RMS into the operation of DC voltage. AD536J input impedance is lower with only about 16kΩ, so the application should access the input buffer. In the figure, Al (LM318) is the buffer, the input impedance can be increased to lMΩ. Cl is the frequency compensation capacitor, and C2 is high-frequency compensation capacitor, which can change its capacity to improve the frequency characteristics.



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