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OPR5009 Datasheet PDF : 2 Pages
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Product Bulletin OPR5009
January 1998
PRELIMINARY
Optical Comparator Array
Type OPR5009
DIMENSIONS ARE IN INCHES (MILLIMETERS)
Features
• Surface mountable
• TTL compatible output
• Wide supply voltage range
Description
The OPR5009 is a hybrid sensor array
consisting of three channels of the Optek
OPC8031 Differential Optical
Comparator, (“DOC-2”) IC. Specifically
designed for high speed/high resolution
encoder applications, the open collector
output switches based on the
comparison of input photodiode's light
current levels. Logarithmic amplification
of the input signals makes possible
operation over a wide range of light
levels.
Absolute Maximum Ratings (TA = 25o C unless otherwise noted)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55o C to +125o C
Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20o C to +80o C
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 V
Output Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 mA
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW
Soldering Temperature (Vapor Phase Reflow for 30 sec.) . . . . . . . . . . . . . . . . 235o C
The packages are surface mountable
with two alignment holes, and made from
a custom opaque polyimide which
shields the active devices from stray
light. The high temperature laminate can
withstand multiple exposures to the most
demanding soldering conditions. Wrap
around contacts are gold plated for
exceptional storage and wetting
characteristics.
OPC8031 Block Diagram
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
9-24
(972) 323-2200
Fax (972) 323-2396
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