| ??? 01/13/06 13:43 Read: times |
#107274 - since you show analog powered by the low Responding to: ???'s previous message |
I can use a LDO , But they are a little pricey and 3.3V's are hard to find.
since you show analog powered by the low voltage, I see no other option. something is wrong you drop from 4V to 3V3 by 1.2 volts, calrify Erik |
| Topic | Author | Date |
| Something to dissipate .07 to 1.2 V | 01/01/70 00:00 | |
| Battery 3V | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| since you show analog powered by the low | 01/01/70 00:00 | |
| Drop from input, not output | 01/01/70 00:00 | |
| dropping .7/.8/.9/1/1.1/1.2 V wil work | 01/01/70 00:00 | |
| what analog at 3V3? | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| why run the LM324 off 3V3, not 4.x | 01/01/70 00:00 | |
| Schematic ? | 01/01/70 00:00 | |
| 3.3V LDO | 01/01/70 00:00 | |
| Manufacturers' websites | 01/01/70 00:00 | |
Solved the problem | 01/01/70 00:00 |