| ??? 11/12/05 14:37 Read: times |
#103622 - As I said... Responding to: ???'s previous message |
Chaitanya said:
What is the relation between Vref and ADC o/p? From the formula I gave in an earlier post Vin = Vref x (total counts - 10,001) / 10,000 you can see, that Vref has a first order influence on precision of ADC! The result of conversion cannot be more precise than the precision of Vref... Kai |
| Topic | Author | Date |
| TLC7135 ADC (BCD o/p) in different way | 01/01/70 00:00 | |
| I'm confused | 01/01/70 00:00 | |
| don't be... | 01/01/70 00:00 | |
| Use ADC clock | 01/01/70 00:00 | |
| Exactly! | 01/01/70 00:00 | |
| Time ? | 01/01/70 00:00 | |
| Evidently so... | 01/01/70 00:00 | |
| 7135 care | 01/01/70 00:00 | |
Which method? | 01/01/70 00:00 | |
| ADC clock | 01/01/70 00:00 | |
| ADC basics | 01/01/70 00:00 | |
| As I said... | 01/01/70 00:00 | |
| Formula | 01/01/70 00:00 | |
| Vin ~ Vref is of general validity | 01/01/70 00:00 |