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.2

1/07

Page 2 of 3

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

Photologic® Reflective Object Sensor

OPB715Z, OPB716Z, OPB717Z, OPB718Z

Typical - Trigger Points vs Displacement

From Both Sides

-0.50

-0.40

-0.30

-0.20

-0.10

0.00

0.10

0.20

0.30

0.40

0.50

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

Distance (inches)

TOP

Turn-ON

Turn-OFF

Turn-ON

Turn-OFF

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Operating Supply Voltage

4.75

-

5.25

V

-

Low-Level Supply Current:

-

-

30

mA

High-Level Supply Current

-

-

50

mA

High-Level Output Current

OPB716

OPB718

-

-

-

-

100

100

µA

µA

(3)

(4)

Short Circuit Output Current

OPB715

OPB717

-

-

-

-

100

100

µA

µA

Low-Level Output Voltage

OPB715

OPB716

-

-

-

-

0.4

0.4

V

V

(4)

OPB717

OPB718

-

-

-

-

0.4

0.4

V

(3)

Notes:

(1)

Derate linearly at 5.0 mW / °C above 25° C.

(2)

Terminating wire is 7 strand, 26 AWG, UL 1429.

(3)

Tested at d = 0.55” (12.7 mm) from a 90% diffuse, white test surface. Reference: Eastman Kodak Catalog #E 152 7795.

(4)

No reflective surface.

Storage & Operating Temperature Range

-40° C to +85° C

10 V

Power Dissipation

(1)

300 mW

Output Voltage (Open-Collector only)

35 V

Typical - Trigger Points vs Displacement

From Top & Bottom

-0.15

-0.13

-0.10

-0.08

-0.05

-0.03

0.00

0.03

0.05

0.08

0.10

0.13

0.15

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

Distance (inches)

Turn-ON

Turn-ON

Turn-OFF

Turn-OFF