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Home » NEWEST Products » New by Manufacturer » Azoteq » IQS525 Trackpad - Azoteq
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Azoteq IQS525 Trackpad
Azoteq IQS525 Trackpad

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Azoteq IQS525 Trackpad/Touchscreen Controller

Azoteq IQS525 projected capacitive touch and proximity trackpad/touchscreen controller features high sensitivity, excellent signal to noise ratio, and automatic tuning of electrodes. Low power proximity detection allows for extremely low power operation. IQS525 delivers 25 channels with a minimum report rate of 220Hz and a resolution of 1280 x 768. It is ideal for compact capacitive keyboards, remote control trackpads, and portable devices. IQS525 is offered in a 28 pin QFN package.

Features
  • Proximity, touch and snap on each channel
  • Multi-touch and multi-hover support
  • 1280x768 resolution
  • I²C communications interface
  • ATI: automatic tuning for optimum sensitivity
  • 1.65V to 3.6V Supply Voltage
  • Proximity low power operation (<10µA)
  • 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
  • Package: QFN-28
Applications
  • Compact Capacitive Keyboards
  • Remote Control Trackpads
  • Appliances
  • Navigation devices
  • Kiosks and POS terminals
  • E-readers
  • Consumer electronics
Azoteq IQS525 Trackpad Azoteq IQS525 Trackpad

Order Azoteq Touch Sensor Development Tools View Product List

Azoteq Touch Sensor Development Tools

Azoteq Touch Sensor Development Tools deliver new trackpad technology that enable cost sensitive applications to add a trackpad, such as remote controls and wireless keyboards. Azoteq Touch Sensor Development Tools provide a plug and play trackpad and combine two familiar interfaces, trackpad and tactile keys.

Features
  • Supplied as qualified PCB module – optimized layout
  • 600 DPI, up to 330Hz report rate
  • Shipped with a 2mm flat acrylic overlay (for small volumes)
  • Up to 5 finger touch
  • ZIF type connector – interface to FPC cable
  • Low Power: 8 µA active standby
  • I2C interface
  • The module supports 5 snap dome buttons, not included in the kit
Applications
  • Remote control: Navigation keys or trackpad
  • Wireless keyboard & media centre controllers
  • Laptop, tablet docking station
  • Substitute for motion based input device

Azoteq IQS525 Trackpad Evaluation Kit

The purpose of IQS525-TP43-HID-S is to illustrate the capabilities of the IQS525-TP43 module and to serve as a design example of how such a trackpad module can be used in conjuction with a microcontroller.

Features
  • Supplied as qualified PCB module – optimized layout
  • 600 DPI, up to 330Hz report rate
  • Shipped with a 5 snap key overlay
  • Optional Overlay available, Smooth or Navigation keys
  • Module supports up to 5 finger touch
  • HID supports single touch
  • Mini USB connnection to computer
  • Low Power: 8 µA active standby (module)
  • USB HID interface: sample code available for download
Applications
  • Remote control: Navigation keys or trackpad
  • Wireless keyboard & media centre controllers
  • Laptop, tablet docking station
  • Substitute for motion based input device
  • Azoteq