Most circuits that require current loss detection use expensive isolation amplifiers. This circuit solves that problem with a simple and low-cost method to detect current loss of 4-20 mA. To view the application note, click on the URL below.
Circuit selected for www.eepn.com by Rahul Kadam. Send comments to EEPN Circuits
CKT-Current Detection
Company: NATIONAL SEMICONDUCTOR
Product URL: Click here for more information