Product Bulletin OPR5001B
January 1998
Optical Comparator Arrays
Type OPR5001B, OPR5002B, OPR5003B
Features
•
Surface mountable
•
Multiple channels available
•
TTL compatible output
•
Wide supply voltage range
Description
The OPR5001B, OPR5002B and
OPR5003B are hybrid sensor arrays
consisting of one, two or three channels
of the Optek OPC8032 Differential
Optical Comparator, (“
DOC” IC.
)
Specifically designed for encoder
applications, the open collector output
switches based on the comparison of
input photodiode’ light current levels.
s
Logarithmic amplification of the input
signals makes possible operation over a
wide range of light levels.
The packages are surface mountable
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.
Replaces OPR5001A Series.
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20
o
C to +80
o
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.) . . . . . . . . . . . . . . . . 235
o
C
OPC8032 Block Diagram
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
9-19
(972) 323-2200
Fax (972) 323-2396
OPTEK [ OPTEK TECHNOLOGIES ]
