| ??? 09/11/08 17:22 Read: times |
#158193 - SPI is available Responding to: ???'s previous message |
I spoke to Analog guys and found that these chips sport SPI interface. I am so relieved. Probably the thrust on division of chips based on output type - pulse type and serial type - made me overlook this fact.
Actually, we are already using analog switches to switch inputs, but after AC has been stepped down and cleaned a bit using filters. Boards have been online for last 4 years and are going fine. But then, as I said, after stepping it down, and cleaning !! |
| Topic | Author | Date |
| Energy meter chips for non-energy meter applicatio | 01/01/70 00:00 | |
| Not necessarily | 01/01/70 00:00 | |
| 2 chips... | 01/01/70 00:00 | |
| RS-485 is the answer | 01/01/70 00:00 | |
| SPI is available | 01/01/70 00:00 | |
| How much filtering? | 01/01/70 00:00 | |
| 15 cycles is fine!! | 01/01/70 00:00 | |
| 5 to 6% accuracy | 01/01/70 00:00 | |
| 5 to 6% accuracy ??? | 01/01/70 00:00 | |
Accuracy | 01/01/70 00:00 | |
| APFC not APF | 01/01/70 00:00 |