| ??? 05/09/07 07:54 Read: times |
#138875 - Outside the box Responding to: ???'s previous message |
Jan Waclawek said:
Isn't I2C to be constrained within a box? I thought so, but I've just read this: NXP (Founded by Philips) said:
Long Distance I2C or SMBus
The P82B715 and P82B96 are specifically designed to extend the reach of the I2C or SMBus over long distances, in the range of kilometers, depending on the maximum bus speed. This allows the designer to use I2C to interconnect equipment cabinets or for large area systems such as warehouse pick and place systems. http://www.standardics.nxp.com/products/i2chubs/ P82B96 and P82B715 device highlight: http://www.standardics.nxp.com/products/...82b96_715/ P82B96 Dual Bi-Directional I2C Bus Buffer datasheet: http://www.standardics.nxp.com/products/...p82b96.pdf P82B715 I2C Bus Extender datasheet: http://www.standardics.nxp.com/products/...82b715.pdf |
| Topic | Author | Date |
| COTS Pushbutton with I2C Connection? | 01/01/70 00:00 | |
| Something like this, perhaps ? | 01/01/70 00:00 | |
| No - not COTS | 01/01/70 00:00 | |
| can you point us to an equivalent... | 01/01/70 00:00 | |
| subassembly | 01/01/70 00:00 | |
| SMbus...? | 01/01/70 00:00 | |
| why not make? | 01/01/70 00:00 | |
| because | 01/01/70 00:00 | |
| OK but I still don't know... | 01/01/70 00:00 | |
| Outside the box | 01/01/70 00:00 | |
| sure, but | 01/01/70 00:00 | |
| Qprox devices | 01/01/70 00:00 | |
| Again - not COTS | 01/01/70 00:00 | |
| Look at these possibilities... | 01/01/70 00:00 | |
| That's the kind of thing - any other suggestions? | 01/01/70 00:00 | |
| 2 3 & 4 | 01/01/70 00:00 | |
| I don't think this is what Andy wants... | 01/01/70 00:00 | |
| Oh well..... | 01/01/70 00:00 | |
| Well,... | 01/01/70 00:00 | |
| just remembered | 01/01/70 00:00 | |
A bit like QPROX | 01/01/70 00:00 |