VCNL4000 DEMO KIT Vishay, VCNL4000 DEMO KIT Datasheet - Page 6

• 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

Specifications of VCNL4000 DEMO KIT

• A Usb Connector Which Supplies Clean Power To The Sensor Board: And The Development Software Found On The CD.

Application Note
Vishay Semiconductors
SCHEMATIC
Board Layout
The sensor board includes the VCNL4000 sensor and a
470 nF capacitor. It is connected to the common 3.3 V
power supply used for the infrared emitter on pin1 and the
ASIC_VDD on pin 7. As is shown in fig.1, large areas of the
top side are ground plane to avoid ESD problems when
handling the board. The odd-numbered pins are on top side
and the even-numbered on the bottom side.
Schematic
Only 4 wires are needed to connect to VCNL4000: SDA (J1)
and SCL (J3) need to be connected to Microcontroller; VCC
(J11) needs to be connected to the Power supply; and
Ground pin (J2/J15) needs to be connected to the
application ground plane. Figure 2.
www.vishay.com
6
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
For technical questions, contact:
This document is subject to change without notice.
Circuit Diagram of VCNL4000 Sensor Board
VCNL4000 Demo Kit
VCNL4000 Sensor Board
[e-mail]
Useful Links
I
www.nxp.com/acrobat_download2/literature/9398/
39340011.pdf
I
www.nxp.com/documents/user_manual/UM10204.pdf
Male pin connector 2199SB-XXG-301523 :
www.almita.com.tw/pro25.htm
Female pin connector 2200SG-XG-A1
2
2
C specification Version 2.1:
C specification Version 3.0:
www.vishay.com/doc?91000
Document Number: 83395
Revision: 29-Apr-11