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MPX4250A

‎02-14-2023 07:46 PM
1,475 次查看
ChenArvin
Contributor I

第一个问题：请问下面这个计算公式如何理解？875aa40e525664d8566b0cc51f06935.png875aa40e525664d8566b0cc51f06935.png

第二个问题：请问下面P1->P2如何理解？

7a1c956f2d3eb445970c2f8d7f7654e.png7a1c956f2d3eb445970c2f8d7f7654e.png

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1 回复

‎02-14-2023 09:56 PM
1,462 次查看
guoweisun
NXP TechSupport
NXP TechSupport

1: 就是说VOUT 跟压力值成正比例

2：P1>P2就是假如在空气中测试压力接到p1，p2就是空气

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