John Hardy
Well-known member
- Joined
- Jun 4, 2004
- Messages
- 98
The 990 Discrete Op-Amp has been improved:
In January of 2013, manufacturing of the 990 was converted from through-hole assembly to surface-mount assembly. Many improvements in components were made. The basic circuit and package dimensions remain the same, but the name has been modified to “990C+” to signify the changes.
Please see the home page at www.johnhardyco.com for more information.
Thank you very much.
John Hardy
The John Hardy Co.
In January of 2013, manufacturing of the 990 was converted from through-hole assembly to surface-mount assembly. Many improvements in components were made. The basic circuit and package dimensions remain the same, but the name has been modified to “990C+” to signify the changes.
Please see the home page at www.johnhardyco.com for more information.
Thank you very much.
John Hardy
The John Hardy Co.
