We are looking for Digital Input Receiver with hysteresis with following specifications
S.No |
Description |
Details |
1 |
Pulse counter frequency – Pulse counter inputs. |
1kHz (Maximum) |
2 |
Input voltage level |
220 V/ 24 V DC |
3 |
Debounce time |
5 ms |
4 |
Hysteresis |
Refer table and Picture below |
5 |
Test Compliance
|
EMI/EMC |
5kV impulse |
||
2kV dielectric withstand |
Hysteresis Values for different inputs |
|||
S.No |
Input Range |
VTR1 |
VTR2 |
1 |
220V DC |
110V |
63V |
2 |
110V DC |
34.4V |
50V |
3 |
48V DC |
13.5V |
17.4V |
4 |
24V DC |
5V |
10.1V |
We have found the silicon labs part si838x, however we are interested in using TI part. Please suggest the suitable part.
Thanks in Advance