OPTEK OPB762N Photologic reflective object sensor Datasheet

Product Bulletin OPB760N
June 1996
Photologic® Reflective Object Sensors
Types OPB760N, OPB761N, OPB762N, OPB763N
Features
• Choice of mounting configurations
• Choice of output configurations
Description
The OPB760N series of reflective
assemblies feature Photologic®
output. This electrical output can be
specified as either TTL Totem Pole or
TTL Open Collector. Either may be
supplied with inverter or buffer output
polarity. All have the added stability of a
built-in hysteresis amplifier.
Mounting Options
OPB760N series PC board mount,
without mounting tabs
OPB760T series PC board mount, with
two mounting tabs
OPB770N series wire leads with
connector, without mounting tabs
OPB770T series wire leads with
connector, with two mounting tabs
Absolute Maximum Ratings (TA = 25o C unless otherwise noted)
Supply Voltage, VCC (Not to exceed 3 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +85o C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40o C to +70o C
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering
iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240oC(1)
Input Diode Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW(2)
Output Photologic® Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW(3)
Total Device Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mW(4)
Voltage at Output Lead (Open Collector Output) . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V
Diode Forward D.C. Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA
Diode Reverse D.C. Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 V
Notes:
(1)
(2)
(3)
(4)
(5)
RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering.
Derate linearly 2.22 mW/o C above 25o C.
Derate linearly 4.44 mW/o C above 25o C.
Derate linearly 6.66 mW/o C above 25o C.
The OPB760N thru OPB763N series are terminated with .020" square leads designed for
printed circuit board mounting.
(6) Normal application would be with light source blocked, simulated by IF = 0mA.
(7) Tested at d = 0.080" from a 90% diffuse white test surface.
(8) Tested at d = 0.080", 0.150" and 0.220" from a 90% diffuse white test surface. Reference:
Eastman Kodak, Catalog #1257795.
(9) Tested at d = 0.080", 0.150" and 0.220" from a 5% diffuse black test surface.
(10) All parameters tested using pulse technique.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
11-50
(972) 323-2200
Fax (972) 323-2396
Types OPB760N, OPB761N, OPB762N, OPB763N
Electrical Characteristics (TA = -40o C to +70o C unless otherwise noted)
SYMBOL
Input Diode
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
VF
Forward Voltage
1.8
V
IF = 40 mA, TA = 25o C
IR
Reverse Current
100
µA
VR = 2 V, TA = 25o C
5.25
V
10
mA
VCC = 5.25 V, IF = 0 mA(6)(7)
Output Open
10
mA
VCC = 5.25 V, IF = 25 mA(7)
Output Open
10
mA
VCC = 5.25 V, IF = 25 mA(7)
Output Open
10
mA
VCC = 5.25 V, IF = 0 mA(6)(7)
Output Open
100
µA
VCC = 4.75 V, VOH = 30 V
IF = 25 mA, TA = 25o C
100
µA
VCC = 4.75 V, VOH = 30 V,
IF = 0 mA, TA = 25o C
25
mA
VCC = 5 V, TA = 25o C(8)
Output Photologic® Sensor
VCC
Operating D.C. Supply Voltage
ICCL
Low Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
4.75
Inverted Totem-Pole Output
Inverted Open-Collector Output
ICCH
High Level Supply Current:
Buffered Totem-Pole Output
Buffered Open-Collector Output
Inverted Totem-Pole Output
Inverted Open-Collector Output
High Level Output Voltage:
Buffered Open-Collector Output
IOH
IF(+)
IF(+)/IF(-)
Inverted Open-Collector Output
LED Positive-Going Threshold Current
VCC = 5 V(8)
Hysteresis
Short Circuit Output Current:
Buffered Totem-Pole Output
-100
mA
VCC = 5.25 V, IF = 25 mA(7)
Output = GND
-100
mA
VCC = 5.25 V, IF = 0 mA(7)
Output = GND
0.4
V
VCC = 4.75 V, IOL = 12.8 mA
IF = 0 mA(6)(7)
0.4
V
VCC = 4.75 V, IOL = 12.8 mA
IF = 25 mA(6)(7)
0.4
V
VCC = 4.75 V, IOL = 12.8 mA
IF = 30 mA(9)
2.4
V
VCC = 4.75 V, IOH = -800 µA
IF = 25 mA(7)
2.4
V
VCC = 4.75 V, IOH = -800 µA
IF = 0 mA(6)(7)
2.4
V
VCC = 4.75 V, IOH = -800 µA
IF = 30 mA(9)
-15
IOS
Inverted Totem-Pole Output
VOL
-15
Low Level Output Voltage:
Buffered Totem-Pole Output
Buffered Open-Collector Output
Inverted Totem-Pole Output
Inverted Open-Collector Output
VOL
Low Level Output Voltage:
Buffered Totem-Pole Output
Buffered Open-Collector Output
High Level Output Voltage:
Buffered Totem-Pole Output
VOH
VOH
Inverted Totem-Pole Output
High Level Output Voltage:
Inverted Totem-Pole Output
Inverted Open-Collector
Optek reserves the right to make changes at any time in order to improve design and to supply the best possible product.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
(972) 323-2200
Fax (972) 323-2396
11-51
This page intentionally left blank.
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
(972)323-2200
Fax (972)323-2396
11-53
Types OPB760, OPB770 Series
PART NUMBER GUIDE
OPB 7 X X X
Optek Assembly
Mounting Configurations
Photologic®
Photo Integrated Circuit
Reflective Sensor Family
T - Two Mounting Tabs
N - No Mounting Tabs
6 - PC Board Mounting
7 - Wire Leads with
Connector
Electrical Specification Variations
0 - Buffered Totem-Pole Output
1 - Buffered Open-Collector Output
2 - Inverted Totem-Pole Output
3 - Inverted Open-Collector Output
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
11-52
(972) 323-2200
Fax (972) 323-2396
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