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 • 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 (RL) from output to VCC. 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.
Absolute Maximum Ratings (TA = 25o C unless otherwise noted)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +100o C Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +85o C Lead Soldering Temperature Range [1/16 inch (1.6 mm) from case for 5 sec. with soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240o 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 70o 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 ICC on pull-up versions add VCC/10 kΩ .
to the OP140 and OP240 series LED's
Schematics
OPL530 Buffer/Pull-up Resistor VCC OUT
OPL531 Inverter/Pull-up Resistor VCC OUT
GND Light On - Output High OPL530-OC Buffer/OC VCC OUT
Light On - Output Low OPL531-OC Inverter/OC
GND
VCC
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
Types OPL530, OPL530-OC, OPL531, OPL531-OC
Electrical Characteristics (-40o C to +85o C unless otherwise noted) VCC = 4.5 V to 16 V SYMBOL
VCC
PARAMETER
Operating Supply Voltage Peak-to-Peak VCC Ripple Necessary to Cause False Triggering of Output
MIN
4.5
TYP MAX UNITS
16.0 2 2.7 5.0 V V mA
TEST CONDITIONS
f = DC to 50 MHz Ee = 0 or 1 mW/cm2
ICC EeT(+)
Supply Current(4) Positive-Going Threshold Irradiance(3) OPL530, OPL530-OC, OPL531, OPL531-OC OPL530A, OPL530-OCA, OPL531A, OPL531-OCA OPL530B, OPL530-OCB,OPL531B, OPL531-OCB >0 C
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