| ??? 03/03/09 19:09 Read: times |
#163028 - Also consider temperature Responding to: ???'s previous message |
Remember that silicon junture has an aprox. drift of -2.3mV/ºC. For example, 20ºC of temperature change implies 138 mV of voltage change in three diodes.
Daniel |
| Topic | Author | Date |
| Using 3 diodes to derive 3 volts from 5 volts | 01/01/70 00:00 | |
| OK Consider | 01/01/70 00:00 | |
| Also consider temperature | 01/01/70 00:00 | |
| re:3.3 | 01/01/70 00:00 | |
| LM 317 | 01/01/70 00:00 | |
| What is the tolerence of your 3v3? | 01/01/70 00:00 | |
| use a LDO from 5 to 3V3 | 01/01/70 00:00 | |
| Ditto, suggestions | 01/01/70 00:00 | |
I agree | 01/01/70 00:00 |