VCNL4000 DEMO KIT Vishay, VCNL4000 DEMO KIT Datasheet

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VCNL4000 DEMO KIT

Manufacturer Part Number
VCNL4000 DEMO KIT
Description
Kit Components: Blue Sensor Board Containing A VCNL4000, A Decoupling Capacitor, And A 2 X 8 Pin Connector
Manufacturer
Vishay
Datasheet

Specifications of VCNL4000 DEMO KIT

A Usb Connector Which Supplies Clean Power To The Sensor Board
And The Development Software Found On The CD.
INTRODUCTION
The VCNL4000 is a proximity sensor with an integrated
ambient light sensor. It is the industry’s first optical sensor
to combine an infrared emitter, PIN photodiode, ambient
light sensor and signal processing IC in a single package
with a 16-bit ADC for proximity measurement as well as
ambient light measurement. The device provides ambient
light sensing to support conventional backlight and display
brightness adjustment, and proximity sensing for object and
motion detection. With a range of up to 20 cm (7.9"), this
stand-alone, single component greatly simplifies the use
and design-in of a proximity sensor in consumer and
industrial applications. The VCNL4000 features a miniature
leadless package (LLP) for surface mounting in a 3.95 mm x
3.95 mm package with a low profile of 0.75 mm designed
specifically for the low height requirements of smart phone,
mobile phone, digital camera, and tablet PC applications.
Through its standard I
allows easy access to a “proximity signal” and “light
intensity” measurement without complex calculations or
programming. For complete details on the VCNL4000
please read “Designing VCNL4000 into an Application” at
www.vishay.com/doc?83372.
ESD WARNING
The VCNL4000 is sensitive to electrostatic discharge.
Please take necessary precautions when handling the
sensor and kit.
“Assembly Instructions” (www.vishay.com/doc?80080) and
“Packaging and Ordering” (www.vishay.com/doc?80090).
Document Number: 83395
Revision: 29-Apr-11
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
Optoelectronics
22296-1
Infrared
Emitter
For further information please read
Ambient
Light
Sensor
2
C bus serial digital interface, it
V I S H A Y S E M I C O N D U C T O R S
Proximity
Sensor
For technical questions, contact:
VCNL4000 Demo Kit
This document is subject to change without notice.
sensorstechsupport@vishay.com
ORDERING INFORMATION
ORDERING CODE
VCNL4000demokit
IR Cathode
IR Cathode
22386
IR Anode
SDA
SCL
1
5
2
3
4
Command Register
IRED
LED Driver
Data Register
Oscillator
I
2
GND
C
12
Integrating
Processing
Amp.
ADC
MUX
Signal
Application Note
GND
6
www.vishay.com/doc?91000
VOLUME
Ambi PD
MOQ: 1
Proxi PD
www.vishay.com
11
10
9
8
7
nc
nc
nc
nc
V
DD
1

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VCNL4000 DEMO KIT Summary of contents

Page 1

... Optoelectronics VCNL4000 Demo Kit INTRODUCTION The VCNL4000 is a proximity sensor with an integrated ambient light sensor the industry’s first optical sensor to combine an infrared emitter, PIN photodiode, ambient light sensor and signal processing single package with a 16-bit ADC for proximity measurement as well as ambient light measurement ...

Page 2

... For technical questions, contact: 2 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VCNL4000 Demo Kit Proximity Value Changes the unit of measure for the proximity value. Click on the small blue letter on its left side. This letter indicates the ...

Page 3

... For technical questions, contact: Revision: 29-Apr-11 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VCNL4000 Demo Kit displaying all available values. The advantage of this function is that disturbance from 50 Hz/60 Hz sources (100 Hz/120 Hz) is significantly reduced. The default setting is 128 which sets bit register #4 to 7° ...

Page 4

... Application Note Vishay Semiconductors www.vishay.com For technical questions, contact: 4 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VCNL4000 Demo Kit Screen Shot 1 Screen Shot 2 sensorstechsupport@vishay.com This document is subject to change without notice. Document Number: 83395 Revision: 29-Apr-11 ...

Page 5

... E - Illuminance (lx) V Fig. 1 Document Number: 83395 For technical questions, contact: Revision: 29-Apr-11 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VCNL4000 Demo Kit Screen Shot 3 6000 5000 4000 3000 2000 1000 0 10 000 0 sensorstechsupport@vishay.com This document is subject to change without notice ...

Page 6

... Power supply; and Ground pin (J2/J15) needs to be connected to the application ground plane. Figure 2. www.vishay.com For technical questions, contact: 6 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT VCNL4000 Demo Kit Useful Links specification Version 2.1: www.nxp.com/acrobat_download2/literature/9398/ 39340011.pdf ...

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