Product Bulletin OPR5011
September 2001
Optical Comparator Array
Type OPR5011
Features
•
Precise active area location
•
Surface mountable
•
TTL compatible output
•
Wide supply voltage range
•
Wide operating temperature range
Description
The OPR5011 is a hybrid sensor array
consisting of three channels of the Optek
OPC8332 Differential Optical
Comparator, (”
TRI-DOC” IC. The single
)
chip construction ensures very tight
dimensional tolerances between active
areas. Specifically designed for
high-speed/high resolution 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.
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +100°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +100°C
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 V
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . `14 mA
Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW
Soldering Temperature (Vapor Phase Reflow for 30 seconds) . . . . . . . . . . . . . 235°C
Replaces
OPR5003B
OPR5010
OPC8332 Block Diagram
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
TBD
(972) 323-2200
Fax (972) 323-2396
OPTEK [ OPTEK TECHNOLOGIES ]
