Datasheet > IQS232

IQS232

更新时间： 2022-04-19 04:08:18

品牌	Logo	应用领域
其他 - ETC		传感器
页数	文件大小	规格书
34页	1498K
描述
Configurable 2 Channel sensor with Compensation for Sensitivity Reducing Objects

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IQS232 数据手册

IQ Switch^®

ProxSense^®Series

IQS232 Datasheet - Conﬁgurable 2 Channel sensor with

Compensation for Sensitivity Reducing Objects

Unparallelled Features:

J Sub 4 µA current consumption

J Automatic tuning for optimal operation in various environments & compensation against sensi-

tivity reducing objects

The IQS232 ProxSense^®IC is a fully integrated two channel capacitive contact and proximity sensor

with market leading sensitivity and automatic tuning of the sense electrodes. The IQS232 provides

a minimalist implementation requiring as few as 2 external components. The device is ready for

use in a large range of applications while programming options allow customisation in specialised

applications.

Main features:

J 2 Channel input device

J Differentiated Touch and Distributed Proximity Electrode

J ATI: Automatic tuning to optimum sensitivity

J Supply Voltage1.8 V to 3.6 V

J Internal voltage regulator and reference capacitor

J OTP options available

J Direct (logic level) and serial data output

J Low Power Modes (sub 4 µA min)

J Adjustable Proximity & Touch Thresholds

J Automatic drift compensation

J Development and Programming tools available

J Small and cost effective SO-8 package

Applications:

J GUI trigger on proximity detection.

J White goods and appliances

J Remote Controls

J Ofﬁce equipment, toys, sanitary ware

J Flame proof, hazardous environment Hu-

man Interface Devices

J Proximity detection that enables back light-

ing activation (Patented)

J Wake-up from standby applications

Replacement for electro mechanical

switches

Azoteq

IQS232 Prelimanary Datasheet V1.00

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12 3 4 5 6 7...34

中文翻译

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