https://stream.echo6.co/videos/watch/6e55f9ad-59f6-483f-8709-1126653e0878 Part 2: http://www.youtube.com/watch?v=O2ohz8DyJoQ Dave breadboards a precision 1A current source circuit and finds that even the application reference circuit doesn't work as expected. Showing that you can't just blindly trust that datasheet application circuit will work first go. LTC6655 http://cds.linear.com/docs/en/datasheet/6655fc.pdf Forum: http://www.eevblog.com/forum/blog/eevblog-567-precision-1a-current-source/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ Wed, 10 Jun 2026 00:17:51 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/6e55f9ad-59f6-483f-8709-1126653e0878 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.