OPB490T11Z Optek, OPB490T11Z Datasheet

Photointerruptors Photologic Slotted Optical Switch

OPB490T11Z

Manufacturer Part Number

OPB490T11Z

Description

Photointerruptors Photologic Slotted Optical Switch

Manufacturer

Optek

Datasheet

1.OPB460L11.pdf (7 pages)

Specifications of OPB490T11Z

Maximum Fall Time

50 ns (Typ)

Maximum Operating Temperature

+ 85 C

Maximum Rise Time

50 ns (Typ)

Minimum Operating Temperature

- 40 C

Wavelength

890 nm

Sensing Method

Transmissive

Maximum Reverse Voltage (emitter)

2 V

Slot Width

3.18 mm

Aperture Width

0.25 mm

Output Device

Photologic, Pull up, Buffer

Power Dissipation

275 mW

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Photologic® Slotted Optical Switch

OPB460, OPB470, OPB480, OPB490 Series

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

Features:

•

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

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

RoHS

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

OPTEK Assembly

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

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Part Number Guide — OPB460, OPB470, OPB480, OPB490 Series

Electrical Specifications:

0 — Buffered 10 kΩ Output

1 — Buffered Open-Collector Output

2 — Inverted 10 kΩ Output

3 — Inverted Open-Collector Output

OPB 4 X X X 1 1 X

All PCBoard Versions RoHS Compliant:

Z = Wire Version RoHS Compliant

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

Issue A.2

Page 1 of 7

05/08

Related parts for OPB490T11Z

OPB490T11Z Summary of contents

Page 1

... Opaque Shell, PCBoard Mountable 8 — Transmissive Shell, Wire Termination 9 — Opaque Shell, Wire Termination OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. RoHS OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 Part Number Guide — ...

Page 2

... 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.2 05/08 Page INCHES OPTEK Technology Inc. — ...

Page 3

... OPB460/470/480/490 Buffered 10K Pull-Up OPB462/472/482/492 Inverted 10K Pull-Up 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 (T =25° ...

Page 4

... PHL Notes: (1) Normal application would be with light source blocked, simulated by I (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.2 05/08 Page 25°C unless otherwise noted) ...

Page 5

... 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 1.20 Top to Bottom 1 ...

Page 6

... Left to Right 0.20 0.00 0.00 0.05 0.10 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.2 05/08 Page 1.20 Top to Bottom 1.00 0.80 Right to Left 0.60 ...

Page 7

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