Datasheet

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone] FAX: [phone] [e-mail] www.optekinc.com
Issue E 07/2013
Page 9 of 10
Reflective Object Sensor
OPB703 through OPB705, OPB703WZ through OPB705WZ,
OPB70AWZ through OPB70HWZ
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Forward Voltage vs Forward Current vs Temp
0.6
0.8
1.0
1.2
1.4
1.6
0 5 10 15 20 25 30 35 40
Forward Current (mA)
Typical Forward Voltage
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
Normalized Forward Current at 20 mA and 20° C
OPB705 - Output vs Distance
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Distance (inches)
Normalized Output
Kodak 90%
Kodak 19%
Copier Paper
Avery Labels
Retro Reflective
Normalized at I
F
= 40 mA
Distance = 0.15" & Kodak 90%
OPB703 - Output vs Distance
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Distance (inches)
Normalized Output
Kodak 90%
Kodak 19%
Avery
Corporate
Retro Reflective
Normalized at I
F
= 40 mA
Distance = 0.15" & Kodak 90%
OPB704 - Output vs Distance
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Distance (inches)
Normalized Output
Kodak 90%
Kodak 19%
Copier Paper
Avery Label
Retro Reflective
Normalized at I
F
= 40 mA
Distance = 0.15" & Kodak 90%
OPB703—Output Distance OPB704, OPB70B, OPB70H—Output Distance
OPB705, OPB70A, OPB70C, OPB70D—Output Distance
LED