OPR5010 Datasheet, PDF (1/2 Pages) OPTEK Technologies – Optical Comparator Array

Product Bulletin OPR5010
September 1998
Optical Comparator Array
Type OPR5010
Features
• Surface mountable
• TTL compatible output
• Wide supply voltage range
Description
The OPR5010 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 (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
OPC8031 Block Diagram
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.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
49
[phone]
Fax [phone]