In Reply to: "homemade dual opamps." posted by Ugly on December 21, 2016 at 07:45:07:
These are single opamps with offset adjustment to null out dc so that coupling capacitors can be eliminated. They are mounted on a singly dil 8 pin carrier.
The usb board here is the Amanero.
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Follow Ups
- RE: "homemade dual opamps." - fmak 12/21/1609:29:08 12/21/16 (9)
- RE: "homemade dual opamps." - sailor321 16:38:31 12/21/16 (8)
- RE: "homemade dual opamps." - AbeCollins 23:18:05 12/21/16 (6)
- Please - not another AC/fmak playground spat. PLEASE. - Ryelands 04:24:15 12/22/16 (2)
- That would require a couple billion dollar investment in a semiconductor fab. - fmak 04:49:23 12/22/16 (1)
- Fmak is BACK!!! - Ivan303 07:33:32 12/22/16 (0)
- Personally, I've never heard of such a thing - fmak 03:54:37 12/22/16 (2)
- RE: Personally, I've never heard of such a thing - AbeCollins 12:30:18 12/22/16 (1)
- RE: Personally, I've never heard of such a thing - fmak 21:50:39 12/22/16 (0)
- RE: "homemade dual opamps." - fmak 22:42:59 12/21/16 (0)