Author Topic: Does this air pressure difference module require some current control circuit?  (Read 374 times)

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Offline IneedtolearnTopic starter

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I have XGZP6897D air pressure difference module, runs on 5V. But I'm worried how to connect it to Arduino as the datasheet says: "Overload voltage(max.6.5Vdc) or current(max.5mA) may burn the ASIC and cause the sensor fail throughly." Do I need to control the current for it? If so, do I need to buy some IC for it or can I do it with analog components?

Datasheet:
https://www.cfsensor.com/static/upload/file/20220412/XGZP6897D%20Pressure%20Sensor%20Module%20V2.4.pdf
 

Online RoGeorge

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"Overload voltage(max.6.5Vdc) or current(max.5mA) may burn the ASIC and cause the sensor fail throughly." Do I need to control the current for it?

There's no need for extra protection measures, as long as you power and control the sensor with a 5V Arduino.


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