| ??? 04/08/08 12:32 Read: times |
#153024 - not just that Responding to: ???'s previous message |
10k for 100kHz, 2k2 for 400kHz.
distance i.e. line capacitance play a major role. if you go far at 100kHz you will not get by with 10k Erik |
| Topic | Author | Date |
| I2C pullup requirements | 01/01/70 00:00 | |
| Multi master | 01/01/70 00:00 | |
| Pull-up is needed | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
| Confirm pullup needed | 01/01/70 00:00 | |
| correct all | 01/01/70 00:00 | |
| It depends | 01/01/70 00:00 | |
| not just that | 01/01/70 00:00 | |
| I2C R pull ups Requements | 01/01/70 00:00 | |
| Or use a constant Current Source | 01/01/70 00:00 | |
| and a good one if it is .. | 01/01/70 00:00 | |
| Hhm... | 01/01/70 00:00 | |
| Extend over a distance... | 01/01/70 00:00 | |
Thanks for this informative reply! | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 |