DS90LV028A-Q1: Input Failsafe

Travis Vandewarker

Part Number: DS90LV028A-Q1
Other Parts Discussed in Thread: DS90LV028A,

Tool/software:

Does the DS90LV028A-Q1 have the same input failsafe behavior as the non-automotive version of this part (DS90LV028A)? If not, how should I handle unused inputs?

Thank you!

Travis

5 months ago

0 Amy 5 months ago

TI__Genius 15321 points

Hi Travis,

Thanks for your question. The DS90LV028A-Q1 does not appear to have internal failsafe biasing. Please refer to section "9.2.2.3 Input Failsafe Biasing" in the datasheet to understand the recommendations on how to implement this externally. Another good reference is AN-1194 Failsafe Biasing of LVDS Interfaces (Rev. C).

Thanks, Amy

Interface

Interface forum

DS90LV028A-Q1: Input Failsafe