We are using IC VFC110AP in one of our application where we are doing F-V conversion. In feb 2013 we have procured 03 samples of same from element 14. Used it in the circuit & all three functions satisfactory. Again in feb 2015 we have procured 04 nos from element 14, but unfortunately none of them function in the same previous circuits. Please note that today also all old three ICS works properly. The Other details are as under.
|
Sr No |
IC Status |
IC No |
Code marked on IC |
PO No |
Qty |
GRN Date |
Source |
|
1 |
Working |
VFC110AP |
0A258SW |
1213/2888 |
3 |
19/02/2013 |
Element 14 |
|
2 |
Faulty |
VFC110AP |
42Z68GW |
1415/03387 |
4 |
24/02/2015 |
Element 14 |
Kindly help us to resolve this as the matter is most urgent. Schematic is attached herewith