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IQS333 Datasheet Touch And Proximity Controller

Manufacturer: Azoteq

Overview: IQ Switch® ProxSense® Series ProxSense® IQS333 Datasheet 9 Channel Projected / 7 Channel Self- Capacitive Touch and Proximity Controller with 2 x 11-bit slider/scroll wheels The IQS333 ProxSense® IC is a 9-channel projected (or 7-channel self) capacitive proximity and touch controller with best in class sensitivity, signal to noise ratio and power consumption.

Datasheet Details

Part number IQS333
Manufacturer Azoteq
File Size 2.21 MB
Description Touch and Proximity Controller
Datasheet IQS333-Azoteq.pdf

Key Features

  • include automatic tuning of sense electrodes, internal reference capacitor and internal regulator to reduce total system cost. Main Features.
  • 7 Self or 9 Mutual Channel Capacitive Controller.
  • 2 Configurable 11-bit sliders/scroll wheels.
  • Advanced on-chip digital signal processing.
  • Automatic adjustment for optimal performance (ATI).
  • User selectable Proximity and Touch thresholds.
  • Long proximity range.
  • Automatic drift compensation Ro.

More Datasheets from Azoteq

Part Number Description
IQS316 Multi-channel Capacitive Sensing Controller
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IQS360 12 Channel Projected Capacitive Touch & Proximity Controller
IQS360A Capacitive Touch & Proximity Controller
IQS127 Single Channel Capacitive Proximity/Touch Controller
IQS127D Single Channel Capacitive Proximity/Touch Controller
IQS128 Single Channel Capacitive Proximity/Touch Controller
IQS128L Touch Controller
IQS132 Configurable 2-Channel sensor
IQS133 Minimalist 3 Channel Capacitive Sensor

IQS333 Distributor