OPB761T Optek, OPB761T Datasheet - Page 6

• Manufacturer Part Number: OPB761T
• Description: Photointerruptors Reflective Sensor Photologic
• Manufacturer: Optek

Specifications of OPB761T

• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 40 C
• Wavelength: 890 nm
• Sensing Method: Reflective
• Output Collector Emitter Voltage (detector): 35 V
• Maximum Reverse Voltage (emitter): 3 V
• Output Device: Photologic, Open Collector, Buffer
• Power Dissipation: 300 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Photologic® Reflective Object Sensor
OPB760, OPB761, OPB762, OPB763 (Series N and T)
OPB770, OPB771, OPB772, OPB773 (Series NZ and TZ)
Issue B
Page 6 of 6
18
16
14
12
10
8
6
4
2
0
1
1
1
1
0
0
0
-40
0.0
11/2010
Output Voltage vs Ambient Temperature
-20
0.1
Retro 3M 3870 - Towards
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Ta -Ambient Temperature - (°C)
Logic Level vs Distance
0.2
0
Distance (inches)
Retro 3M 3870 - Away
0.3
20
Phone: [phone] or [phone]
40
0.4
60
0.5
Voh (V)
Vol (V)
80
0.6
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
9
8
7
6
5
4
3
2
1
0
-40
14
12
10
8
6
4
2
0
-40 -30 -20 -10
FAX: [phone] [e-mail] www.optekinc.com
Typical Trigger Current and Hysteresis Ratio
Supply Current vs Ambient Temperature
-20
Ta -Ambient Temperature - (°C)
vs Ambient Temperature
Ta - Ambient Temperature (°C)
0
0
10
20
20
30
40
40
IF(+) mA
IF(-) mA
Hys
50
60
Icch(mA)
Iccl(mA)
60
70
80
80