OPB732 Optek, OPB732 Datasheet - Page 3

• Manufacturer Part Number: OPB732
• Description: Photointerruptors Reflective Sensor
• Manufacturer: Optek

Specifications of OPB732

• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Sensing Method: Reflective
• Output Collector Emitter Voltage (detector): 30 V
• Maximum Reverse Voltage (emitter): 3 V
• Maximum Collector Current (detector): 50 mA
• Output Device: Phototransistor
• Power Dissipation: 100 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Long Distance Reflective Switch
OPB732, OPB732WZ
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
R
D =
V
R
CC
D
= CC
Drive
Ckt.
- V LED
V
I
D
I D
- V
- V
LED
CE
V
FAX: [phone] [e-mail] www.optekinc.com
Pulsed—Drive Circuit for LED & Phototransistor
EE
R
R
V
D
D
DC—Drive Circuit for LED & Phototransistor
Light
Light
(GND)
EE
V CC
V
(GND)
Pulsed - Driver Circuits for LED & Phototransistor
CC
R L
R L
I
C(ON)
R
R
L
L
=
=
I
V
C(ON)
V
CC
CC
vs Distance (I
Output
L I
Inverted
- V
I
Inverted
Output
- V
L
CE
vs Distance (I
CE
Distance (inches)
R =
D
Normalized at 1.00 inches
V
F
R
CC
=30mA)
F
D
=30mA)
=
Drive
Ckt.
- V
V
I
LED
CC
D
I
- V
D
- V CE
LED
V
EE
R
R D
V
D
Light
Light
(GND)
EE
V
V
(GND)
CC
CC
R L
R L
R
R
L
L
=
= CC
V
V
CC
Output
Output
I
I
- V
L
- V
L
CE
CE
Issue B
Page 3 of 3
03/2011