| ??? 12/04/04 17:42 Read: times |
#82525 - industrial strength 485 transcievers |
The LT1785/LT1791 from linear technology http://www.linear.com/pc/produc...1017,P1713 can, in adiition to surges, withstand a constant + or - 60 volts on the A and B in/outputs.
Our "wonderful" costomers like to put 28 Volts on the signal lines and these chips can handle it!. One word of caution: If you want this to be totally survivable, you need to up the wattage of your terminating resistors. Erik PS I have, today, "introduced 2 chips to the community" who of you like it who do not. I am, in no way employed or compensated by either Philips or LT. |
| Topic | Author | Date |
| industrial strength 485 transcievers | 01/01/70 00:00 | |
| Introduced chips.....Hey | 01/01/70 00:00 | |
| indeed you did | 01/01/70 00:00 | |
| Maxim Too | 01/01/70 00:00 | |
| Really surge protected?? | 01/01/70 00:00 | |
Sounds good.... | 01/01/70 00:00 |