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| S E N S O R S O LU T I O N S D ATA DigiPyroTM Triple Channel Quad Element Detector, PYQ 2898 S H E E T World's first digital Quad Element pyrodetector. The new DigiPyroTM Triple Channel is making another step-change in digital motion detection. Overview The Triple Channel, PYQ 2898, is the newest addition to the growing DigiPyroTM family of digital pyroelectric infrared detectors, brought to you by PerkinElmer. The Triple Channel Quad Element detector is the high end version of the DigiPyro family, with two pairs of elements representing two channels and an additional temperature reference channel. It is a quad element configuration which is connected to a special integrated circuit. It contains the analog-to-digital converter, a temperature sensor, the low-power oscillator and a serial interface, all in a standard three-pin TO-5 housing. It offers a 42 bit "direct link" interface. The move from analog to digital technology enables the DigiPyro to deliver a number of advantages including space savings from fewer components and significantly improved EMI immunity. The PYQ 2898's fully digital, integrated processing technology continues the high quality standard tradition that customers have come to rely upon with the Dual Element PYD 1998 and all analog pyrodetectors PerkinElmer offers. With the addition of the PYQ 2898 to the DigiPyro family, PerkinElmer is making another step-change in digital motion detection, for the first time enabling low-cost, quad element systems. Features and Benefits Digital output pyrodetector * 42 bit output "direct link", including temperature reference * Three pin TO-5 housing Low-cost, quad element configuration * Four elements 1.375 x 1 mm2 * 0.8 / 0.25 mm spacing Infrared window * 5.5...14 m transmission * Window size 5.2 x 4.2 mm2 Outstanding electrical performance * Low EMI sensitivity * Unique responsivity * High power rejection rate RoHS compliant Applications Intrusion alarm applications Motion activated light switches Door openers Pyro Element Pair Pyro Element Pair Tref A/D Conversion Serial Interface direct link Oscillator w w w. o p t o e l e c t ro n i c s . p e r k i n e l m e r. c o m DigiPyro Triple Channel Electrical Data Parameter Symbol Min Typ Max Unit Remark Operating Voltage Supply Current Input Low Voltage Input High Voltage Pull Up / Down Current Data Setup Time Data Clock Low Time Data Clock High Time Data Bit Settling Time Serial Interface Refresh Time Serial Interface Refresh Frequency ADC Counts of Bits ADC Resolution Each Channel ADC Sensitivity ADC Offset Internal Clock Frequency Temperature Reference VDD I DD VIL VIH ts tL tH tbit tREP fREP 3.0 5.0 5.5 60 0.2 VDD 0.8VDD 25 200 200 1 100 28 fCLK 6.1 7000 60 7.3 137 42 14 6.5 8192 70 96 7 9200 90 V A (DC) V V A s ns ns s ms Hz Bits Bits V/count Counts kHz Counts/K % kV/W % Vpp C C VDD = 4 V Input to VSS / VDD CLOAD = 10 pF Max. count = 214 Gain Linearity Elements -5 3.5 4.5 20 To Ts -40 -40 5 -10C to +80C -40C to +120C Responsivity Match Noise Operating Temperature Storage Temperature 10 50 85 85 Avoid storage in humid environments. Unless specified differently, all data refer to 25C environmental temperature. Parameters may vary from specified values in accordance with their temperature dependence property. Mechanical Dimensions PIN layout. All measurements are in mm. DigiPyro Application Kit PerkinElmer Optoelectronics has designed an Application Kit that helps customers perform their first measurements with the DigiPyro Dual Element PYD 1998 as well as the Triple Channel PYQ 2898. It is easy to use and does not require specialized technical know how. Please contact us to receive additional information on how to obtain the Application Kit. Ordering Information: Please contact your Customer Support team and refer to the part number PYQ 2898. North America Customer Support Hub 22001 Dumberry Road Vaudreuil-Dorion, Quebec Canada J7V 8P7 Telephone: (+1) 450-424-3300 (+1) 866-574-6786 (toll-free) Fax: (+1) 450-424-3345 opto@perkinelmer.com European Headquarters Wenzel-Jaksch-Strasse 31 65199 Wiesbaden, Germany Telephone: (+49) 611-492-247 Fax: (+49) 611-492-170 opto.Europe@perkinelmer.com Asia Headquarters 47 Ayer Rajah Crescent #06-12 Singapore 139947 Telephone: (+65) 6775-2022 (+65) 67704-366 Fax: (+65) 6775-1008 opto.Asia@perkinelmer.com For a complete listing of our global offices, visit www.optoelectronics.perkinelmer.com (c)2007 PerkinElmer, Inc. All rights reserved. The PerkinElmer logo and design are registered trademarks of PerkinElmer, Inc. DigiPyroTM is a trademark of PerkinElmer, Inc. or its subsidiaries, in the United States and other countries. All other trademarks not owned by PerkinElmer, Inc. or its subsidiaries that are depicted herein are the property of their respective owners. PerkinElmer reserves the right to change this document at any time without notice and disclaims liability for editorial, pictorial or typographical errors. 600197_01 DTS0507P |
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