Texas Instruments introduces LDC0851 proximity sensor | Automation.com

Texas Instruments introduces LDC0851 proximity sensor

August 032016
Texas Instruments introduces LDC0851 proximity sensor

August 3, 2016 - The LDC0851 detects the presence or absence of a conductive material by using a simple coil drawn on a printed circuit board (PCB). It provides designers an for proximity, position and motion sensing applications such as rotational encoders, buttons and door open/close detection. In addition, the device does not require any calibration during production, saving time and cost during manufacturing.

Key features:

  • Magnet-less operation  
  • Delivers better than 1% switching accuracy,  
  • Operates at less than 20 µA at 10 samples per second 
  • Immunity to nonconductive contaminants, such as oil, dirt and dust 

 

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