IQS333 - Touch and Proximity Controller

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.

Azoteq

Datasheet Details

Part number	IQS333
Manufacturer	Azoteq
File Size	2.21 MB
Description	Touch and Proximity Controller
Datasheet	IQS333 Datasheet
Additional preview pages of the IQS333 datasheet.

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Full PDF Text Transcription

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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. Other features include automatic tuning of sense electrodes, internal reference capacitor and internal regulator to reduce total system cost.

Published: Jul 10, 2019 |