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LDC2114: Response time between touch target and LDC2114 output

Part Number: LDC2114

Hello, 

This is Zhanhang Fang from Gree in Zhuhai city.

LDC2114 we plan to used. Can we test its response time which between press the metal and ouput change of sensor LDC2114 ? 

Shall we use high speed camera to make a vedio the whole processing ?

Thank you 

BR

  • Hello,

    It's not necessary to use a high speed camera. For button applications, it's generally not necessary to measure the exact timing between the metal deflection and the output change of the LDC2114 (this is based on the configured sample rate). The LDC2114 sample rates are fast enough that the human pressing the button shouldn't be able to notice a delay.

    Best Regards,