Product Bulletin OPL530
December 1997
Photologic
®
Sensors
Types OPL530, OPL530-OC, OPL531, OPL531-OC
Features
•
Four output options
•
High noise immunity
•
Direct TTL/LSTTL CMOS interface
•
Low cost plastic side-looking package
•
Mechanically and spectrally matched
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +100
o
C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Lead Soldering Temperature Range [1/16 inch (1.6 mm) from case for 5 sec. with
soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
o
C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 mW
Voltage at Output Lead
(4)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Sinking Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Notes:
(1) Derate linearly 2.67 mW/
o
C above 70
o
C.
(2) RMA flux is recommended. Duration can be extended to 10 sec. maximum when flow
soldering. Max 20 grams force may be applied to the leads when soldering.
(3) Irradiance measurements are made with
λ
= 935 nm.
i
(4) OC versions only. For I
CC
on pull-up versions add V
CC
/10 kΩ.
to the OP140 and OP240 series LED's
•
Data rates to 250 kBaud
•
Low power consumption
Description
The OPL530, OPL530-OC, OPL531,
OPL531-OC contain a monolithic
integrated circuit which incorporates a
photodiode, amplifier, voltage regulator,
Schmitt trigger and an NPN output
transistor on a single silicon chip.
The OPL530 and OPL531 includes a 10
KΩ pull-up resistor (R
L
) from output to
V
CC
. The OPL530-OC and OPL531-OC
have an open-collector output.
These devices exhibit very stable
performance over supply voltages
ranging from 4.5 V to 16 V and a wide
range of irradiance levels.
The Photologic
®
chip is encapsulated in
a molded plastic package which has an
integral lens for enhanced optical
coupling and minimal optical spacing.
Schematics
OPL530 Buffer/Pull-up Resistor
V
CC
OUT
OPL531 Inverter/Pull-up Resistor
V
CC
OUT
GND
Light On - Output High
OPL530-OC Buffer/OC
V
CC
OUT
Light On - Output Low
OPL531-OC Inverter/OC
GND
V
CC
OUT
GND
Light On - Output High
GND
Light On - Output Low
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
4-4
(972) 323-2200
Fax (972) 323-2396
OPTEK [ OPTEK TECHNOLOGIES ]
