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Fast Capacitive Digitizers for Advanced Tactile Sensing

Bringing the Sense of Touch to Physical AI

Advanced robots need more than vision—they need fast, precise information about physical contact. These devices digitize minute capacitance changes across fine-pitch tactile sensor arrays, which provides the data external processors need to calculate contact forces and support responsive grip control.

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ATFCD52

Designed for Advanced Tactile Sensing

Each node in a fine-pitch capacitive array registers a subtle change in mutual capacitance when an object deforms the sensor's soft surface. The ATFCD52 is built to turn these signals into actionable data.

  • Up to 800 Hz for a 10 × 10 matrix: Data output matching real-time robotic control loops
  • Sub-femtofarad sensitivity: Detect subtle deformations in soft sensor materials
  • Built-in noise suppression: Frequency hopping and oversampling deliver clean data
  • Flexible, easy configuration: Adapt acquisition settings to different sensor designs

 

Tactile Sensing

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