transmissive housing. The sensor is
characterized to detect paper at 0.5鈥?/div>
(12.7 mm). However, the OPB715 has a
wide operating distance range and is
capable of detecting reflective objects at
longer distances. Even low reflectance
materials can be detected at shorter
distances.
The sensor鈥?panel-mount plastic
s
housing shields stray light and is
terminated with 18鈥漺ire leads. The
output can be specified as either TTL
totem-pole or TLL open-collector in
buffer or inverter polarity. The LED is
current limited internally for design
convenience.
DIMENSIONS ARE IN INCHES (MILLIMETERS).
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Supply Voltage, V
CC
(not to exceed 2 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mW
(1)
Output Voltage (Open-Collector only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Notes:
(1) Derate linearly at 5.00 mW/
o
C above 25
o
C.
(2) Terminating wire is 7 strand, 26 AWG, UL 1429.
(3) Tested at d = 0.5鈥?12.7 mm) from a 90% diffuse, white test surface.
Reference: Eastman Kodak Catalog #1257795.
(4) No reflective surface.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
25
(972) 323-2200
Fax (972) 323-2396
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