5YIDX

Signal processing module for electromagnetic tracking of smart cars

Overview

It can be used to amplify electromagnetic signal processing, and the amplification factor can be adjusted accordingly according to the resistance value of the oblique resistor on the board. The bias voltage (1.65V and 0V) is selected by shorting different pads on the back. This project has passed actual testing. The amplified signal quality of the 8-channel operational amplifier is consistent and the operation is stable.
The input voltage is recommended to be 5v and should not exceed 6.5V.
You can also choose the cheaper 0PA3477 for PIN TO PIN replacement.

Design Files

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Update:2025-06-24 01:49:46

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