Datasheet > ADPD2140

ADPD2140

更新时间： 2024-01-28 17:20:49

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亚德诺 - ADI		/
页数	文件大小	规格书
12页	368K
描述
Infrared Light Angle Sensor

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ADPD2140 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	HVSON,
针数：	8	Reach Compliance Code：	unknown
风险等级：	5.58	Is Samacsys：	N
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	R-PDSO-N8
长度：	3 mm	功能数量：	1
端子数量：	8	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVSON	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	座面最大高度：	0.7 mm
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.45 mm
端子位置：	DUAL	宽度：	2 mm
Base Number Matches：	1

ADPD2140 数据手册

Infrared Light Angle Sensor

Data Sheet

ADPD2140

FEATURES

FUNCTIONAL BLOCK DIAGRAM

2-axis light angle measurement

Linear response to the angle of incident light

Integrated visible light blocking optical filter

No optics required and no need for precise alignment

Low junction capacitance: 12.7 pF per channel at V_R= 0.2 V

Low reverse dark current: 1.74 pA at V_R= 0.2 V (all four

channels connected in parallel)

ADPD2140

8-lead, 2 mm × 3 mm, 0.65 mm height, LFCSP

PDC

Figure 1.

APPLICATIONS

Gesture for user interface control in portable devices

Object location tracking

Industrial and automation monitoring

Angle sensing

Proximity sensing

Object distance measurement (triangulation)

GENERAL DESCRIPTION

The ADPD2140 is an optical sensor that measures the angle of

incident infrared light. Light angles calculated from the ADPD2140

response are linear to 5° within an angular field of view of 35°.

detect user hand movements for gesture recognition. The

ADPD2140 requires four photodiode channels. Therefore, use

the ADPD1080BCPZ with the ADPD2140.

The ADPD2140 has a radiant sensitive area of 0.31 mm². The

low junction capacitance and low dark current of the ADPD2140

allows optimal integration with the ADPD1080 photometric

front end. The ADPD2140 can be used with a synchronous

infrared light source such as a light emitting diode (LED) to

Packaged in a small, clear mold, 2 mm × 3 mm, 8-lead LFCSP,

the ADPD2140 is specified over the −40°C to +85°C operating

temperature range.

Rev. 0

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

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