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AT42QT2160-MMU

QSlide™, QMatrix™, 16-key Touch Button Sensor, 1.8-5.5V, I2C, MLF28, Atmel, RoHS

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ID: 198462

13,90 zł

-2,00 zł

11,90 zł brutto (23% VAT)
9,67 zł netto

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IlośćCena brutto (23% VAT)
10 12,97 zł

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AT42QT2160-MMU
QSlide™, QMatrix™, 16-key Touch Button Sensor, 1.8-5.5V, I2C, MLF28, Atmel, RoHS


Small control panel processor for battery-driven consumer devices such as mobile phones, personal media players, PDAs, digital picture frames, and other mobile appliances. The device includes 16 touch channels, a slider using two to eight channels plus LED control, I/O expansion, and a two-wire serial interface compatible to the industry-standard I2C bus. Based on Atmel QMatrix™ and QSlide® technologies, it has very low power requirements and provides a very wide range of host-programmable input/output configurations.

Features:

  • Number of keys: up to 16 keys, and one slider (constructed from 2 to 8 keys)
  • 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 x 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)
  • Interface: I2C-compatible slave mode (100kHz)
  • Power: 1.8 V to 5.5 V

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