Datasheet > STM8T143AUMEI2TR

STM8T143AUMEI2TR

更新时间： 2024-01-16 03:29:21

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输出元件传感器换能器
页数	文件大小	规格书
65页	1158K
描述
Single-channel capacitive sensor for touch and proximity detection

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中文翻译

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技术参数
数据手册

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STM8T143AUMEI2TR 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.82	主体宽度：	2 mm
主体高度：	0.55 mm	主体长度或直径：	3 mm
安装特点：	SURFACE MOUNT	最大工作电流：	0.075 mA
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出接口类型：	1-WIRE INTERFACE	输出范围：	0.07-4.9V
输出类型：	VOLTAGE OUTPUT	封装形状/形式：	RECTANGULAR
响应时间：	850000 µs	传感器/换能器类型：	PROXIMITY SENSOR,CAPACITIVE
最大供电电压：	5.5 V	最小供电电压：	2.3 V
表面贴装：	YES	端接类型：	SOLDER
Base Number Matches：	1

STM8T143AUMEI2TR 数据手册

STM8T143

Single-channel capacitive sensor for touch and proximity detection

Datasheet - production data

Applications

• Ear-face proximity detection for smart phone

devices

• Companion device for navigation

joystick/optical track pad

SO8

(narrow)

UFDFPN8

(2 x 3 mm)

• User hand detection for Nomad equipment

(tablet PC)

• Ear-head detection for MP3/walkman ear buds

and Bluetooth headsets

Features

• On/off touch sensing button such as GPS

system home button

• Touch and short range proximity detection

• Internal sampling capacitor

• User hands detection for mouse/keyboards

• Wall switch backlight activation on user

• On-chip integrated voltage regulator

• Automatic electrode tuning (AET)

approach and light controls on user touch

• Electrode parasitic capacitance compensation

(EPCC)

• Dynamic calibration (DYCAL™)

• Environment control system (ECS)

• User programmable options include:

• Configurable output modes

• Configurable sensitivity levels

• Data streaming mode

• Low power management

• Operating supply voltage: 3 V to 5.5 V

• Supported interface:

– Individual key state output

– Single wire data interface

• Operating temperature: -40 to +85 °C

• ECOPACK® 8-pin SO and 8-pin UFDFPN

packages

October 2013

DocID18315 Rev 6

1/65

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...65

中文翻译

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