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FDC2214EVM: Multiple FDC2214 connection

user5839896
Prodigy 80 points
Part Number: FDC2214EVM
Other Parts Discussed in Thread: FDC2214, LDC1614

hi,

In my project, I have to use multiple FDC2214(minimum 4). From each module, I will use one channel for fast data collection. 

I saw some of the thread discussing the multiple I2C devices (either MSP430 or TC multiplexer).

Is there any documentation regarding this kind of application? 

Thanks in advance

  • 0
    TI__Genius 17440 points

    Hello,

    The LDC1614 is the inductive sensing sister device to the FDC2214. We have a TI Design that multiplexes the 4 channels of the LDC1614 to a total of 16 sensors. Please see section 2.3 of the design guide for more information about the data collection process using multiplexers. 

    Best Regards,