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Q&A Do we need to take any special care when doing the pcb layout for hall effect sensors

I am making a breakout board which contains 4 hall effect sensors from paragraf.The sensor P/N is EGHSX03Q02 .My schematic is given below .Like this 4 sensors placed in the pcb. These sensors are ...

1 answer · posted 1y ago by newbie‭ · last activity 1y ago by Olin Lathrop‭

Question Analog pcb-layout halleffect

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newbie‭ · 2025-07-08T07:12:55Z (about 1 year ago)

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Do we need to take any special care when doing the pcb layout for hall effect sensors

I am making a breakout board which contains 4 hall effect sensors from paragraf.The sensor P/N is [EGHSX03Q02](https://paragraf.com/wp-content/uploads/2023/09/EGHSX03Q02-Datasheet-PC1-POSA-04.pdf) .My schematic is given below .Like this 4 sensors placed in the pcb.

These sensors are used for mapping field of a pouch cell.The output of these sensors will be connected to Paragraf [Mist box](https://www.paragraf.com/hall-sensors/mist/).This is their measurement system.

From the sensor cable assembly will go to a DB9 connector and this DB9 connector will be attached to Mist Box.

![Image_alt_text](https://electrical.codidact.com/uploads/lnw3sh90ywv6d1omuqie7byrgq6j)

I am using a 2 layer pcb with signal lines are routed in the top layer.The bottom layer and unused areas are poured with GND plane.My layout is given below.

May I know is this fine or not.Please share your thoughts.

![Image_alt_text](https://electrical.codidact.com/uploads/5w2jy8nn1454pp8n9umkgvgnxnip)

Analog pcb-layout halleffect

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