![]() |
Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
|
In Reply to: Op amp output coupled with capacitor or direct drive output withn offset adjustment posted by legarem on January 23, 2006 at 14:07:22:
they can get away with a single ended power supply and float the opamp for the low power stages. Lower parts count, simple circuit design, values and power supply voltages not as critical. No calibration means lower labor cost and better lends its self to automated assembly and testing.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- its cheaper and no calibration is needed - Tweekeng 16:58:37 01/23/06 (0)