Other Parts Discussed in Thread: SN65HVDA100
We are working on some existing EOL tester and NCV7321D11R2G is used for LIN functionality
Can we drop-in replace this IC with TI part# SN65HVDA100QDRQ1?
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We are working on some existing EOL tester and NCV7321D11R2G is used for LIN functionality
Can we drop-in replace this IC with TI part# SN65HVDA100QDRQ1?
Mohana,
Yes, the NCV7321 and the SN65HVDA100 are pin-to-pin compatible. There are some minor timing parameter differences, shown in the table below:
SN65HVDA100 | NCV7261 | Unit | |
LIN Bus Dominant Wake-Up Time | Min: 25, Typ: 100, Max: 150 | Min: 30, Typ: 90, Max: 150 | μs |
Local Wake Dominant Wake-Up Time | Min: 25, Typ: 50, Max: 150 | Min: 7, Max: 50 | μs |
Dominant Timeout | Min: 20, Typ: 34, Max: 80 | Min: 15, Max: 50 | μs |
Mode Change Time | Max: 5 | Min: 2, Typ: 7.5, Max: 18.5 | μs |
These may or may not cause changes in the controller software.
Regards,