OPB900-913 Series Datasheet by TT Electronics/Optek Technology

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Photologic ® Slotted Optical

Switch “Wide Gap” Series

OPB900 through OPB913 Series (L, W_Z)

TT Electronics | OPTEK Technology

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.ttelectronics.com | sensors@ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Description:

The OPB900 - OPB913 series of Photologic® Integrated Circuit Switches provide optimum flexibility for the design engineer.

Building from a standard housing with a 0.375” (9.5mm) wide slot, a user can specify the type and polarity of the TTL output

and the type of shell material.

Electrical output can be specified as either TTL Totem Pole (buffered) or TTL Open Collector, either of which can be

supplied with an inverted output polarity.

All versions have the added stability of hysteresis built into the amplification circuitry.

Applications:

 Mechanical switch replacement

 Speed indication (tachometer)

 Mechanical limit indication

 Edge sensing

 Object sensing

Features:

 0.375” (9.5 mm) wide gap

 Choice of logical output configurations

 Choice of opaque or IR transmissive housing material

 Choice of PCBoard or 26 AWG, UL rated wire

 Data rates to 250 kBaud

L Series

W Series

Part Number Guide — OPB900 Series (L, W)

W5_Z= 26 AWG wire termination (24” [61cm] long)

OPB9_ _ _ _ _ _

0 = Dust protection with apertures

1 = Open apertured

0 = Totem Pole

1 = Open Collector

2 = Inverted Totem Pole

3 = Inverted Open Collector

Aperture sizes:

1 = 0.010” (0.25 mm)

5 = 0.050” (1.27 mm)

L55 = Solder lead termination (PCBoard mount)

Inverted Output Series

Open Collector Output

Totem Pole Output

Totem-Pole-Output Open-Collector-Output

Inverted Totem-Pole Inverted Open Collector

RoHS

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Photologic ® Slotted Optical

Switch “Wide Gap” Series

OPB900 through OPB913 Series (L, W_Z)

TT Electronics | OPTEK Technology

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.ttelectronics.com | sensors@ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Electrical Specifications

DIMENSIONS ARE IN: INCHES

[ MILLIMETERS]

Color-Pin # Description Color-Pin # Description Color-Pin # Description Color-Pin # Description Color-Pin # Description

Red-1 Anode Black-2 Cathode White-3 VCC Blue-4 Output Green-5 Ground

Absolute Maximum Ratings (TA = -40°C to + 70° Unless otherwise noted)

Storage Temperature -40° C to +85° C

Operating Temperature -40° C to +70° C

Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)(1) 260° C

Input Infrared LED

DC Forward Diode (LED) Current 40 mA

DC Reverse Diode (LED) Voltage 2 V

Input Diode Power Dissipation(1) 100 mW

Output Photologic®

Supply Voltage, VCC (not to exceed 3 seconds) 10V

Voltage at Output Lead (Open Collector Output version) 35 V

Output Photologic® Power Dissipation(2) 200 mW

Total Device Power Dissipation(3) 300 mW

Notes:

(1) Derate linearly 2.22 mW/°C above 25°C

(2) Derate linearly 4.44 mW/°C above 25°C

(3) Derate linearly 6.66 mW/°C above 25°C

(4) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.

(5) Methanol or isopropanol are recommended as cleaning agents. The plastic housing is soluble in chlorinated hydrocarbons and keytones.

Photologic ® Slotted Optical

Switch “Wide Gap” Series

OPB900 through OPB913 Series (L, W_Z)

TT Electronics | OPTEK Technology

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.ttelectronics.com | sensors@ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Electrical Characteristics (TA = -40°C to + 70° Unless otherwise noted)

SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS

Input Diode (See OP240B for more information — for reference only)

VF Forward Voltage - - 1.7 V IF = 20 mA, TA = 25° C

IR Reverse Current - - 100 µA VR = 2 V, TA = 25° C

Output Photologic® Sensor (See OPL560 for more information — for reference only)

VCC Operating D.C. Supply Voltage 4.75 - 5.25 V

ICCL

Low Level Supply Current:

Buffered Totem-Pole Output

Buffered Open-Collector Output

- - 15 mA VCC = 5.25 V, IF = 0 mA(1)

Inverted Totem-Pole Output

Inverted Open-Collector Output - - 15 mA VCC = 5.25 V, IF = 20 mA(1)

ICCH

High Level Supply Current:

Buffered Totem-Pole Output

Buffered Open-Collector Output

- - 15 mA VCC = 5.25 V, IF = 20 mA(1)

Inverted Totem-Pole Output

Inverted Open-Collector Output - - 15 mA VCC = 5.25 V, IF = 0 mA(1)

VOL

Low Level Supply Current:

Buffered Totem-Pole Output

Buffered Open-Collector Output

- - 0.4 V VCC = 4.75 V, IOL = 12.8 mA, IF = 0 mA(1)

Inverted Totem-Pole Output

Inverted Open-Collector Output - - 0.4 V VCC = 4.75 V, IOL = 12.8 mA , IF = 20 mA(1)

VOH

High Level Output Voltage:

Buffered Totem-Pole Output 2.4 - - V VCC = 4.75 V, IOH = -800 µA, IF = 20 mA(1)

Inverted Totem-Pole Output 2.4 - - V VCC = 4.75 V, IOH = -800 µA, IF = 0 mA(1)

IOH

High Level Output Current:

Buffered Open-Collector Output - - 100 µA VCC = 4.75 V, VOH = 30 V, TA = 25° C

Inverted Open-Collector Output - - 100 µA VCC = 4.75 V, VOH = 30 V, TA = 25° C

IF(+) LED Positive-Going Threshold Current - - 20 mA VCC = 5 V, TA = 25° C

IF(+)/IF(-) Hysteresis - 2 - - VCC = 5 V

IOS

Short Circuit Output Current:

Buffered Totem-Pole Output -30 - -100 mA VCC = 5.25 V, IF = 20 mA

Output = GND

Inverted Totem-Pole Output -30 - -100 mA VCC = 5.25 V, IF = 0 mA

Output = GND

tr, tf Output Rise Time, Output Fall Time - 70 - ns VCC = 5 V, TA = 25° C

IF = 0 or 20 mA

RL = 8 TTL Loads (Totem-Pole)

RL = 360 Ω (Open-Collector)

tPLH, tPHL Propagation Delay Low-High and High-Low - 5 - µs

Notes:

(1) Normal application would be with light source blocked, simulated by IF = 0 mA.

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Photologic ® Slotted Optical

Switch “Wide Gap” Series

OPB900 through OPB913 Series (L, W_Z)

TT Electronics | OPTEK Technology

1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200

www.ttelectronics.com | sensors@ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

OPB900 - Flag Next to Sensor

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