OPB780Z Optek, OPB780Z Datasheet - Page 5
![Photointerruptors 256K COLOR SENSOR](/photos/15/86/158639/opb780_sml.jpg)
OPB780Z
Manufacturer Part Number
OPB780Z
Description
Photointerruptors 256K COLOR SENSOR
Manufacturer
Optek
Datasheet
1.OPB780Z.pdf
(6 pages)
Specifications of OPB780Z
Forward Voltage
3.4 V
Maximum Fall Time
100 us
Maximum Operating Temperature
+ 70 C
Maximum Rise Time
100 us
Minimum Operating Temperature
- 40 C
Mounting Style
Wire
Sensing Method
Reflective
Output Collector Emitter Voltage (detector)
4.5 V
Maximum Reverse Voltage (emitter)
5 V
Output Device
Photologic
Power Dissipation
120 mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
OPB780Z
Manufacturer:
MAXIM
Quantity:
1 000
Reflective Color Sensor Assembly
OPB780Z
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
1.0
0.9
0.8
0.7
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Sensor Radiation Diagram
350
T
0.5
A
= 25°
OPB780Z Sensor & LED - Typical Electro-Optical Characteristics Curves
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
0.3
450
Wavelength λp (nm )
LED Spectrum
0.1
0°
Spectrum
10°
0.2
550
I
T
0.4
F
A
20°
= 20 mA
= 25° C
T
I
F
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
A
= 20 mA
650
= 25° C
0.6
30°
40°
50°
70°
80°
90°
60°
750
LED Directivity
Radiation Angle
0.35
0.34
0.33
0.32
0.31
0.30
0.35
0.34
0.33
0.32
0.31
0.30
0.29
Ambient Temperature vs Chromaticity
0.29
Forward Current vs Chromaticity
T
A
I
FP
= 25° C
0.30
= 20 mA
85° C
0.30
Coordinate
50° C
0.31
100 mA
Coordinate
0.31
50 mA
20 mA
25° C
X
1 mA
5 mA
X
0.32
0.32
0° C
-30° C
0.33
0.33
Issue A.5
0.34
0.34
Page 5 of 6
6/09