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CAP1206 - 6-Channel Capacitive Touch Sensor

Datasheet Summary

Description

The CAP1206 is a multiple channel capacitive touch sensor controller.

It contains six (6) individual capacitive touch sensor inputs with programmable sensitivity for use in touch sensor applications.

Features

  • Six (6) Capacitive Touch Sensor Inputs - Programmable sensitivity - Automatic recalibration - Calibrates for parasitic capacitance - Individual thresholds for each button.
  • Multiple Button Pattern Detection.
  • Power Button Support.
  • Press and Hold Feature for Volume-like Applica- tions.
  • 3.3V or 5V Supply.
  • Analog Filtering for System Noise Sources.
  • RF Detection and Avoidance Filters.
  • Digital EMI Blocker.
  • 8kV ESD Rating.

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Datasheet preview – CAP1206

Datasheet Details

Part number CAP1206
Manufacturer Microchip
File Size 662.62 KB
Description 6-Channel Capacitive Touch Sensor
Datasheet download datasheet CAP1206 Datasheet
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CAP1206 6-Channel Capacitive Touch Sensor General Description The CAP1206 is a multiple channel capacitive touch sensor controller. It contains six (6) individual capacitive touch sensor inputs with programmable sensitivity for use in touch sensor applications. Each sensor input is calibrated to compensate for system parasitic capacitance and automatically recalibrated to compensate for gradual environmental changes. The CAP1206 includes Multiple Pattern Touch recognition that allows the user to select a specific set of buttons to be touched simultaneously. If this pattern is detected, a status bit is set and an interrupt is generated. The CAP1206 has Active and Standby states, each with its own sensor input configuration controls.
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