Dual Channel Photologic® Encoder Detector
OPL583
Features:
Two matched detectors with photolithographic control of relaꢁve posiꢁon
Dual Photologic® circuitry in single package provides reduced component count
Open collector inverter output for flexibility of circuit interface
Low cost plasꢁc housing
Description:
OPL583 contains a monolithic integrated circuit that incorporates two independent photodiodes, two linear amplifiers, two
Schmiꢀ trigger circuits and two output transistors which are all served by a common voltage regulator. The fixed posiꢁon of
the two photodiodes and the matched characterisꢁcs of the two channels allow considerable design flexibility. The outputs
are TTL/LSTTL compaꢁble and can drive up to 8 TTL loads over a voltage range from 4.5 to 16 V.
Applicaꢁons include linear and rotary encoders with resoluꢁons determined by external apertures.
Applications:
Ordering InformaƟon
Rotary and Linear encoders
Non‐contact reflecꢁve object sensor
Assembly line automaꢁon
Machine automaꢁon
Input Power EE
VCC (V)
Lead Length/
Spacing
Part Number
OPL583
Photologic®
(mW/cm2) Min / Max Min / Max
Dual Channel
0.05 / 0.25
4.5/16
0.50" / 0.05”
Machine safety
End of travel sensor
Vcc
Out B
Out A
GND
Pin #
DescripƟon
VCC
1
2
3
4
Out‐B
Out‐A
Ground
[ MILLIMETERS]
INCHES
DIMENSIONS ARE IN:
RoHS
General Note
TT Electronics | OPTEK Technology
2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
www.ꢀelectronics.com | sensors@ꢀelectronics.com
Rev B 09/2016 Page 1
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