| ??? 09/05/06 15:29 Read: times |
#123675 - Do you mean... Responding to: ???'s previous message |
Mehdi said:
Kai,The critical point in averaging is on 0 volt
When the output change from 000h to fffh, averaging can have unwanted result!It is very bad situation.... Do you mean, that each output of ADC changes from 000h to fffh, when giving 0V at the inputs? Kai |
| Topic | Author | Date |
| Problem With AD7862 | 01/01/70 00:00 | |
| Reference generator | 01/01/70 00:00 | |
| Reference generator | 01/01/70 00:00 | |
| Try | 01/01/70 00:00 | |
| Thanks Steve | 01/01/70 00:00 | |
| Is this a problem? | 01/01/70 00:00 | |
| Huge Osc | 01/01/70 00:00 | |
| Picture | 01/01/70 00:00 | |
| Ok | 01/01/70 00:00 | |
| Picture | 01/01/70 00:00 | |
| Picture-Jpeg | 01/01/70 00:00 | |
| ? | 01/01/70 00:00 | |
| ? | 01/01/70 00:00 | |
| AD 7900 | 01/01/70 00:00 | |
| Its there... | 01/01/70 00:00 | |
| Sorry | 01/01/70 00:00 | |
| excuse me | 01/01/70 00:00 | |
| What oscillation without averaging? | 01/01/70 00:00 | |
| Averaging! | 01/01/70 00:00 | |
| Do you mean... | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| How did you measure it? | 01/01/70 00:00 | |
| 10mH chokes | 01/01/70 00:00 | |
| agnd and dgnd | 01/01/70 00:00 | |
| Highly unsuited! | 01/01/70 00:00 | |
| Lcd | 01/01/70 00:00 | |
| What do you mean? | 01/01/70 00:00 | |
| jp4 and jp5 | 01/01/70 00:00 | |
| Please explain | 01/01/70 00:00 | |
| Lcd | 01/01/70 00:00 | |
Use a scope to check it | 01/01/70 00:00 | |
| 5k trimmer is not well suited | 01/01/70 00:00 | |
| 5k trimmer is not well suited | 01/01/70 00:00 | |
| What do you mean by "huge oscillation"? | 01/01/70 00:00 | |
| changed to a new part and it doesn't work | 01/01/70 00:00 |