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IQS128L Datasheet Touch Controller

Manufacturer: Azoteq

Overview: IQ Switch® ProxSense® Series IQS128 / IQS128L Datasheet IQ Switch® - ProxSense® Series Single Channel Capacitive Proximity/Touch Controller The IQS128 / IQS128L ProxSense® IC is a fully integrated capacitive sensor implementing Dynamic Calibration (DYCAL™) technology: intelligent hysteresis to allow for sensor drift even during sensor activation.

Download the IQS128L datasheet PDF. This datasheet also includes the IQS128 variant, as both parts are published together in a single manufacturer document.

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Datasheet Details

Part number IQS128L
Manufacturer Azoteq
File Size 1.71 MB
Description Touch Controller
Download IQS128L Download (PDF)

Key Features

  • IQS128 TSOT23-6 DYCAL™ : Intelligent Hysteresis Internal Capacitor Implementation (ICI).
  • reference capacitor on-chip IQS128L DFN8 (2x3) Automatic Tuning Implementation (ATI) Automatic adjustment for optimal sensor performance Supply voltage: 2.95V to 5.5V Minimum external components 1-Wire open drain data streaming option Advanced on-chip digital signal processing User selectable (OTP): External synchronisation control or External control over filter operation I/O Sink or Source selecti.

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