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LDC3114: Metal detection

Part Number: LDC3114

Hi Team,

Whether TI has such products: IC that can set the detection frequency in the range of kHz to MHz in digital or analog mode,

It can read the effective value or peak value of the target frequency through the digital interface, which can represent the signal strength. The resolution should be within 8-12 bits

I can use a signal source plus a coil to send RF signals and a coil to receive corresponding signals

In this way, I can detect the intensity change of the signal at the specified frequency to judge whether there is metal

This is the reason why I have ldc3114 chip in my consultation.

Best Regards,

James