IQS263B Description
IQ Switch® ProxSense® Series ProxSense® IQS263B Datasheet 3 Channel Capacitive Touch and Proximity Controller with 8-bit Resolution Slider or Scroll Wheel The IQS263B ProxSense® IC is a 3-channel projected (or self) capacitive proximity and touch controller with best in class sensitivity, signal to noise ratio and power consumption.
IQS263B Key Features
- 3 Self or Mutual Channel Capacitive Controller
- Configurable 8-bit 2/3 channel slider or 3 channel scroll wheel
- Up to 80Hz report rate
- On chip Movement Detection algorithm
- SAR pliance in mobile devices according to the IEC 62209-2 ed1.0
- D04 SAR for laptop and tablets v01)
- Left and right flick gesture recognition
- Automatic adjustment for optimal performance (ATI)
- User selectable Proximity and Touch thresholds
- Long proximity range
IQS263B Applications
- Supply voltage: 1.8V to 3.6V
- <3µA Active sensing in LP mode
- <100µA full running current up to 40Hz report rate
- SAR detection for tablets and mobile phones
- SAR detection for wireless charging stations (operating frequency > 100MHz)
- SAR detection for USB dongle-type devices
- Sliders/Scroll wheels for remote controls