| ??? 04/29/08 08:24 Read: times |
#154164 - Zener? Responding to: ???'s previous message |
Mahesh Joshi said:
5> instead of voltage devider for Vref try using some constant voltage source like zener or LDO voltage regulator I don't think a Zener would be a particularly good choice? They aren't renowned for low noise... If you're going to add components, then surely it should be a proper Reference chip? |
| Topic | Author | Date |
| fluctuations in adc0804 output | 01/01/70 00:00 | |
| Things to consider... | 01/01/70 00:00 | |
| circuit diagram and program uploaded | 01/01/70 00:00 | |
| where are the decoupling caps | 01/01/70 00:00 | |
| You have to protect the reference input! | 01/01/70 00:00 | |
| Regarding 0.1 uf capacitor and reference voltage | 01/01/70 00:00 | |
| Considor Following | 01/01/70 00:00 | |
| Zener? | 01/01/70 00:00 | |
| reasons for suggesting zener. | 01/01/70 00:00 | |
and so what? | 01/01/70 00:00 |