IQS228D - Single Channel Capacitive Proximity and Touch Controller

Azoteq

Datasheet Details

Part number	IQS228D
Manufacturer	Azoteq
File Size	524.62 KB
Description	Single Channel Capacitive Proximity and Touch Controller
Datasheet	IQS228D-Azoteq.pdf

> 1 Self capacitive channel > DYCAL™: Intelligent hysteresis > Proximity and Touch outputs > Automatic Tuning > Internal Reference Capacitor > Minimum external components > 1-Wire data streaming > I2C Debug option > User selectable options (OTP) > I/O Sink or Source selection > Time-out for stuck key > Proximity and Touch sensitivity selections > Low Power Mode - 3.2 µA > Supply voltage: 2.4 V to 5 V RoHS2 Compliant 6 pin DFN-6 Representation only, not actual markings.

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Published: Oct 22, 2025 |