CAP1298-1-SL Part Information

Details for CAP1298-1-SL by Microchip Technology

CAP1298

Part Description

The CAP1298 is a turnkey capacitive touch controller providing a wide variety of  button and proximity functionality, and making it easy for designers to add  aesthetically pleasing, low-cost and robust touch interfaces. It also offers improved proximity detection with its Signal Guard option.  

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Part Features

  • Key Features
  • 8 Capacitive Touch Sensor inputs
  • Programmable sensitivity
  • Automatic recalibration
  • Combo Mode: Key and Proximity
  • Press and Hold feature for Volume-like Applications
  • Power Button support
  • Signal Guard
  • Low Power operations
  • 8kV protection Communication interface
  • I²C™ and SMBus Operating Conditions
  • 3.0V to 5.5V Package type
  • 16-pin QFN, 14-pin SOIC

Part Specifications

Product Type Proximity/Keys/Slider
Product Family cap1xxx
Input Channels 8
Max Number of keys 8
Proximity detection Yes
Measurement Principle Self Capacitance
Power Modes 3
Interface I2C
Other Features Signal Guard/Driven Shield
Voltage Min. (V) 3.00
Voltage Max. (V) 5.50
Temperature Range -40C to +125C

Alternative Part Descriptions

  • 8-Channel Capacitive Touch Sensor | RS Components
  • 8-CHANNEL CAPACITIVE TOUCH SENSOR, 14 SOIC .150IN TUBE ROHS COMPLIANT: YES | Newark Electronics
  • CAPACITIVE TOUCH SENSOR, 8-CH, NSOIC-14 | Future Electronics EMEA
  • Touch Sensor Capacitive 8 Key 3V to 5.5V SMD 14-Pin SOIC Tube | Avnet America
  • Touch Sensor Capacitive 8 Key 3V to 5.5V SMD 14-Pin SOIC Tube | Avnet Europe

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