Data Sheet - OPTEK Technology

Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
Features:
 Choice of pins or wires mounting configuration
 Choice of aperture
 Choice of output configuration
 Choice of opaque or IR transmissive shell material
 Data rates to 250 kBaud
 Low power consumption
Description:
The OPB460, OPB470, OPB480 and OPB490 series of Photologic® photo integrated circuit switches provide
optimum flexibility for the design engineer. Building from a standard housing with a 0.125” (3.180 mm) wide slot, a
user can specify the type and polarity of TTL output, discrete shell material, aperture width and choice of mounting
configurations. OPB460 through OPB473 have 0.425” (10.795 mm) PCBoard leads with 0.320” (8.1 mm)
spacing. OPB480 through OPB493 have 24” (609 mm) 26 AWG wires (UL approved wires).
All devices in this series exhibit performance over supply voltages ranging from 4.5 V to 16.0 V, and may be
specified as buffered or inverted with 10 kW Pull-up or Open Collector output. Devices are also TTI/LSTTL
compatible and can drive up to 10 TTL loads.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
 Mechanical switch replacement
 Speed indication (tachometer)
 Mechanical limit indication
 Edge sensing
Part Number Guide — OPB460, OPB470, OPB480, OPB490 Series
OPB 4 X X X 1 1 X
OPTEK Assembly
All PCBoard Versions RoHS Compliant:
Z = Wire Version RoHS Compliant
Photologic™ Sensor Family
Discrete Housing Material:
6 — Transmissive Shell, PCBoard Mountable
7 — Opaque Shell, PCBoard Mountable
8 — Transmissive Shell, Wire Termination
9 — Opaque Shell, Wire Termination
Electrical Specifications:
0 — Buffered 10 kΩ Output
1 — Buffered Open-Collector Output
2 — Inverted 10 kΩ Output
3 — Inverted Open-Collector Output
RoHS
Sensor Aperture:
1 = 0.010” [0.25 mm]
Emitter Aperture:
1 = 0.010” [0.25 mm]
Mounting Configurations:
L — Emitter side mounting tab only
N — No mounting tabs
P — Sensor side mounting tab only
T — Two mounting tabs
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. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.3
06/14
Page 1 of 7
Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
Color-Pin
Description
Red-1
Anode
Black-2
Cathode
White-3
Vcc
Blue-4
Output
Green-5
Ground
TOLERANCE DIMENSIONS ARE: ± .25mm [± .010”]
CONTAINS POLYSULFONE
To avoid stress cracking, we suggest using
ND Industries’ Vibra-Tite for thread-locking.
Vibra-Tite evaporates fast without causing structural
failure in OPTEK’s molded plastics.
Applies to: OPB460, OPB470, OPB480, OPB490.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.3 06/14
Page 2 of 7
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Storage & Operating Temperature Range
-40° C to +85° C
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
(1)
260°C
Input Infrared LED
Supply Voltage, VCC (not to exceed 3 seconds)
18 V
Diode Forward DC Current
40 mA
Diode Reverse DC Voltage
Input Diode Power Dissipation
2V
(2)
75 mW
Output Photologic®
Voltage at Output Lead (Open Collector Output)
25 V
(3)
Output Photologic® Power Dissipation
200 mW
Total Device Power Dissipation(4)
275 mW
Notes:
(1)
(2)
(3)
(4)
(5)
(6)
RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
Derate linearly 1.67 mW/°C above 25° C (OPB460, OPB470) or derate linearly 1.82 mW/°C above 25° C (OPB480, OPB490).
Derate linearly 1.50 mW/°C above 25° C (OPB460, OPB470) or derate linearly 1.64 mW/°C above 25° C(OPB480, OPB490).
Derate linearly 3.17 mW/°C above 25° C (OPB460, OPB470) or derate linearly 3.45 mW/°C above 25° C (OPB480, OPB490).
The OPB460/OPB470 series are terminated with 0.020” square leads designed for printed circuit board mounting.
The OPB480/OPB490 series of switches are terminated with 24” (609.600 mm) of 7-strand 26 AWG, UL rated insulated wire on
each terminal. Insulation colors and functions are: red (anode), black (cathode), white (VCC,), blue (output) and green (ground).
Other wire lengths and/or colors in addition to customer selected connectors are available. Contact your local representative or
call the factory.
OPB460/470/480/490 Buffered 10K Pull-Up
OPB461/471/481/491 Buffered Open-Collector
OPB462/472/482/492 Inverted 10K Pull-Up
OPB463/473/483/493 Inverted Open-Collector
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. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.3
06/14
Page 3 of 7
Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode
VF
Forward Voltage
-
-
1.7
V
IF = 20 mA, TA = 25° C
IR
Reverse Current
-
-
100
µA
VR = 2 V, TA = 25° C
4.5
-
16
V
Output Photologic® Sensor
VCC
Operating DC Supply Voltage
-
-
7.5
mA
VCC = 16 V, IF = 0 mA(1)
ICCL
Low Level Supply Current:
Buffered with 10k pull-up(1)
Buffered Open-Collector Output
Inverted with 10k pull-up:
Inverted Open-Collector Output
-
-
7.5
mA
VCC = 16 V, IF = 12 mA
High Level Supply Current:
Buffered with 10k pull-up
Buffered Open-Collector Output
-
-
7.5
mA
VCC = 16 V, IF = 12 mA
Inverted with 10k pull-up:
Inverted Open-Collector Output
-
-
7.5
mA
VCC = 16 V, IF = 0 mA(1)
Low Level Output Voltage:
Buffered with 10k pull-up
Buffered Open-Collector Output
-
-
0.4
V
VCC = 4.5 V, IOL = 16 mA, IF = 0 mA
Inverted with 10k pull-up:
Inverted Open-Collector Output
-
-
0.4
V
VCC = 4.5 V, IF = 12 mA(1)
High Level Output Voltage:
Buffered with 10k pull-up
VCC
-1.5
-
-
V
VCC = 4.5 V to 16 V, No Load, IF = 12 mA
Inverted with 10k pull-up:
Inverted Open-Collector Output(1)
VCC
-1.5
-
-
V
VCC = 4.5 V to 16 V, No Load, IF = 0 mA
High Level Output Voltage:
Buffered Open-Collector Output
-
-
14
µA
VCC = 16 V, IF = 12 mA, VOH = 25 V,
TA = 25° C
Inverted with 10k pull-up:
Inverted Open-Collector Output(1)
-
-
14
µA
VCC = 16 V, IF = 0 mA, VOH = 25 V,
TA = 25° C
LED Positive-Going Threshold Current
-
-
10
mA
VCC = 5 V, TA = 25° C
Hysteresis
-
1.4
-
-
Rise Time, Fall Time
-
50
-
ns
VCC = 5 V, TA = 25° C, IF = 0 or 12 mA
Propagation Delay
-
3
-
µs
RL = 300 Ω to 5 V, CL = 50 pF
ICCH
VOL
VOH
IOH
IF(+)
IF(+)/IF(-)
trtf
tPLHtPHL
VCC = 5 V
Notes:
(1) Normal application would be with light source blocked, simulated by IF = 0 mA.
(2) All parameters tested using pulse technique.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.3 06/14
Page 4 of 7
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
OPB480T55 - Flag Next to Emitter
OPB480T55 - Flag Next to Sensor
1.20
1.20
Top to Bottom (Back)
Top to Bottom (Back)
Top to Bottom
1.00
1.00
0.80
0.80
Right to Left
Logic
Right to Left
Logic
Top to Bottom
Right to Left (Back)
0.60
Right to Left (Back)
0.60
0.40
0.40
Left to Right
Left to Right
Left to Right (Back)
Left to Right (Back)
0.20
0.20
0.00
0.00
0.05
0.10
0.15
0.20
0.25
0.00
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
Displacement Distance (inches)
OPB480T55 - Flag in Middle of Slot
1.20
Top to Bottom (Back)
Top to Bottom
1.00
0
Top to Bottom
0.80
Logic
Right to Left
Right to Left (Back)
0.60
Emitter
Left to Right
Right to Left
0.40
Sensor
Left to Right
Left to Right (Back)
0
Width
0.20
0.00
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
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. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.3
06/14
Page 5 of 7
Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
OPB481N51 - Flag Next to Emitter
OPB481N51 - Flag Next to Sensor
1.20
1.20
Top to Bottom (Back)
Top to Bottom
Top to Bottom (Back)
1.00
1.00
0.80
0.80
Top to Bottom
Right to Left
Logic
Logic
Right to Left
Right to Left (Back)
0.60
0.40
Right to Left (Back)
0.60
0.40
Left to Right
Left to Right
Left to Right (Back)
Left to Right (Back)
0.20
0.20
0.00
0.00
0.05
0.10
0.15
0.20
0.25
0.00
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
Displacement Distance (inches)
OPB481N51 - Flag in Middle of Slot
1.20
Top to Bottom (Back)
Top to Bottom
1.00
0
Top to Bottom
0.80
Right to Left
Logic
Right to Left (Back)
0.60
Emitter
Left to Right
Right to Left
0.40
Left to Right
Sensor
Left to Right (Back)
0
0.20
Width
0.00
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.3 06/14
Page 6 of 7
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Photologic® Slotted Optical Switch
OPB460, OPB470, OPB480, OPB490 Series
OPB460N11 - Flag Next to Sensor
OPB460N11 - Flag Next to Emitter
1.20
1.20
Top to Bottom (Back)
Top to Bottom
Top to Bottom (Back)
1.00
1.00
0.80
0.80
Right to Left
Logic
Logic
Right to Left
0.60
Top to Bottom
Right to Left (Back)
0.40
Right to Left (Back)
0.60
0.40
Left to Right
Left to Right
Left to Right
Left to Right
0.20
0.00
0.00
0.20
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
0.00
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
OPB460N11 - Flag in Middle of Slot
1.20
Top to Bottom (Back)
Top to Bottom
1.00
0
Top to Bottom
0.80
Logic
Right to Left
Right to Left (Back)
0.60
Emitter
Left to Right
Right to Left
0.40
Left to Right
Sensor
Left to Right
0
0.20
Width
0.00
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
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. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.3
06/14
Page 7 of 7