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LDC1612-Q1: Issues with the sensing method & target design

Part Number: LDC1612-Q1
Other Parts Discussed in Thread: LDC1612

Hi Ti Team

        Recently, I have been using the LDC1612 to measure data from different metals approaching the sensing coil axially. As shown in the diagram, the results obtained are reasonable and close to the theoretical calculations on LDC_Tools-ext51.

        However, in the future, our target will approach the sensing coil axially while rotating rapidly, with a Target area/Coil area >300% and sensing distance of 0.5~4.5mm. We need to confirm whether the output data will be affected when the target is rotating at high speed.

        Additionally, the LDC1612 requires an MCU to function, which complicates the process. Does TI offer any LDC sensors that can operate without an MCU and provide a linear analog output signal?