Other Parts Discussed in Thread: DXP
Hi Team,
We got a remote temperature gap issue on TMP421, the gap is about 8C.
Our DXP, DXN length are quite long. 7800mil.
Below is our schematic, please kindly advice HW, SW register revise or layout notice to improve the temperature gap issue.
1. Use Transistor-connected configuration or Diode-connected configuration? Which one is better for our long trace remote?
2. Would the gap issue improve as we fine tune the filter? Any suggested value for our long trace application?
3. Any register could compensate the gap?
Thanks
