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CAP1203 Datasheet 3-channel Capacitive Touch Sensor

Manufacturer: Microchip Technology

Overview: CAP1203 3-Channel Capacitive Touch Sensor General.

General Description

The CAP1203 is a multiple channel capacitive touch sensor controller.

It contains individual capacitive touch sensor inputs with programmable sensitivity for use in touch sensor applications.

Each sensor input is calibrated to pensate for system parasitic capacitance and automatically recalibrated to pensate for gradual environmental changes.

Key Features

  • Three (3) 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 Ratin.

More Datasheets from Microchip Technology

Part Number Description
CAP1206 6-Channel Capacitive Touch Sensor
CAP1208 8-Channel Capacitive Touch Sensor
CAP1293 3-Channel Capacitive Touch Sensor
CAP1296 6-Channel Capacitive Touch Sensor
CAP1298 8-Channel Capacitive Touch Sensor Controller
CAP1106 6-Channel Capacitive Touch Sensor
CAP1126 6 Channel Capacitive Touch Sensor
CAP1128 8 Channel Capacitive Touch Sensor
CAP1133 3 Channel Capacitive Touch Sensor
CAP1166 6 Channel Capacitive Touch Sensor

CAP1203 Distributor