PCF8883 - Capacitive touch/proximity switch

Product Overview

NXP Semiconductors

Datasheet Details

Part number	PCF8883
Manufacturer	NXP Semiconductors
File Size	407.22 KB
Description	Capacitive touch/proximity switch
Datasheet	PCF8883 Datasheet
Additional preview pages of the PCF8883 datasheet.

Product details

Description

The integrated circuit PCF8883 is a capacitive proximity switch that uses a patented (EDISEN) digital method to detect a change in capacitance on a remote sensing plate.

Features

I I I I I I I I I I I I I I Dynamic proximity switch Digital processing method Adjustable sensitivity, can be made very high Adjustable response time Wide input capacitance range (10 pF to 60 pF) Automatic calibration A large distance (several meters) between the sensing plate and the IC is possible Open-drain output (P-type MOSFET, external load between pin and ground) Designed for battery powered.

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Published: Mar 13, 2010 |