| ??? 01/10/10 15:51 Modified: 01/10/10 15:59 Read: times |
#172318 - Is the very same ADC chip in both cases? Responding to: ???'s previous message |
Silly question , but I can not think in nothing different from a bad ADC chip (or circuit mistake).
Anyway, try to post both circuits. Daniel |
| Topic | Author | Date |
| ADC0809 problem | 01/01/70 00:00 | |
| Is the very same ADC chip in both cases? | 01/01/70 00:00 | |
| From time to time... | 01/01/70 00:00 | |
| Datasheet read, same hardware | 01/01/70 00:00 | |
| Define 1000000000% | 01/01/70 00:00 | |
| Thoughts... | 01/01/70 00:00 | |
| Solved partially | 01/01/70 00:00 | |
| So the cap did help? | 01/01/70 00:00 | |
| RE: That cap did help? | 01/01/70 00:00 | |
| The input multiplexer is damaged! | 01/01/70 00:00 | |
| Discharge diode | 01/01/70 00:00 | |
| RE: The input multiplexer is damaged | 01/01/70 00:00 | |
| Indeed, a very poor design!!! | 01/01/70 00:00 | |
RE: Indeed, a very poor design!!! | 01/01/70 00:00 |