Datasheet4U Logo Datasheet4U.com

AT42QT2160 - 16-key QMatrix Touch Sensor

Key Features

  • Number of keys:.
  • up to 16 keys, and one slider (constructed from 2 to 8 keys).
  • Technology:.
  • patented spread-spectrum charge-transfer (transverse mode).
  • Number of I/O lines:.
  • 11 (3 dedicated.
  • configurable for input or output, 8 shared.
  • output only).
  • PWM control for LED driving.
  • Key outline sizes:.
  • 6 mm × 6 mm or larger (panel thickness dependent); widely different sizes and shapes possible.
  • Key spacings:.
  • 8 mm or wider, cen.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AT42QT2100 QTouch Touch Sensor ATMEL
AT42QT1010 Digital burst mode charge-transfer sensor Microchip
AT42QT1070 Touch Sensor ATMEL
AT42QT1244 24-key QMatrix FMEA IEC/EN/UL60730 Touch Sensor ATMEL
AT42QT1245 24-key QMatrix FMEA IEC/EN/UL60730 Touch Sensor ATMEL

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT42QT2120 QTouch 12-channel Touch Sensor
AT42QT1010 One-channel Touch Sensor
AT42QT1011 One-channel Touch Sensor
AT42QT1012 One-channel Toggle-mode Touch Sensor
AT42QT1040 Touch Sensor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Atmel AT42QT2160 16-key QMatrix Touch Sensor IC DATASHEET Features  Number of keys:  up to 16 keys, and one slider (constructed from 2 to 8 keys)  Technology:  patented spread-spectrum charge-transfer (transverse mode)  Number of I/O lines:  11 (3 dedicated – configurable for input or output, 8 shared – output only)  PWM control for LED driving  Key outline sizes:  6 mm × 6 mm or larger (panel thickness dependent); widely different sizes and shapes possible  Key spacings:  8 mm or wider, center to center (panel thickness dependent)  Slider design:  2 to 8 keys placed in sequence, same design as keys  Electrode design:  two-part electrode shapes (drive-receive); wide variety of possible layouts  PCB layers required:  one layer (with jumpers), two layers (no jumpers)  Elect