Timeline for Why does does the power supply in my op-amp circuit need to be connected to ground?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| May 30, 2022 at 1:46 | comment | added | Bruce Abbott | "In order to establish 0V for inputs, the supply must also be referenced to 0V." - why? Why can't it just float up and down wherever it likes within the common mode range? | |
| May 29, 2022 at 15:41 | history | answered | D.A.S. | CC BY-SA 4.0 |