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IQS550-A000

 

The IQS550-A000 is a projected capacitive touch and proximity trackpad/touchscreen controller implementation on the IQS550 platform. The IQS550 features best in class sensitivity, signal-to-noise ratio and automatic tuning of electrodes. Low power proximity detection allows extreme low power operation.

Datasheet: Download

Status: Production

Features:

  • Proximity, touch and snap on each channel
  • Multi-touch and multi-hover support
  • 3584 x 2304 resolution  
  • I2C communications interface
  • ATI: automatic tuning for optimum sensitivity
  • Supply Voltage 1.65V to 3.6V
  • Proximity low power operation (<10uA)
  • Event mode and streaming modes
  • Dedicated proximity channel for long range proximity sensing
  • Internal voltage regulator and reference capacitor
  • On-chip noise detection and suppression

Applications:

  • Compact Capacitive Keyboards
  • Remote Control Trackpads
  • Appliances
  • Navigation devices
  • Kiosks and POS terminals
  • E-readers
  • Consumer electronics

Application Notes: AZD076AZD074AZD070AZD068AZD067