OPV322 Optek Technology (TT electronics), OPV322 Datasheet
OPV322
Manufacturer Part Number
OPV322
Description
Manufacturer
Optek Technology (TT electronics)
Type
VCSELs-LDr
Datasheet
1.OPV322.pdf
(2 pages)
Specifications of OPV322
Peak Wavelength
860nm
Operating Temperature Classification
Industrial
Optical Output Power
1.5mW
Threshold Current (max)
3mA
Power Supply Requirement
Single
Operating Supply Voltage (max)
2.2V
Operating Temp Range
-40C to 85C
Pin Count
2
Lead Free Status / RoHS Status
Compliant
Vertical Cavity Surface Emitting
Laser in Pill Package
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com
OPV322
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The OPV322 is a Vertical Cavity Surface Emitting Laser (VCSEL) packaged in a dome lens pill package. VCSEL
offer many advantages in sensing applications when compared to infrared LEDs. These devices require substan-
tially lower drive currents to obtain the same amount of output power as LEDs. This feature allows VCSELs to be
used in low power consumption applications such as battery operated equipment.
The dome lens packaging creates a narrow beam angle from the device. Long distance applications may benefit
from this feature as secondary optics may be eliminated, reducing total system cost. The OPV322 is optically and
spectrally compatible with Optek’s standard detector products such as the OP600 series phototransistors, OP300
series photodarlingtons and the OP900 series photodiodes.
Applications
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Additional laser safety information can be
found on the Optek website. See application
bulletin #221.
Classification is not marked on the device
due to space limitations. See package out-
line for centerline of optical radiance. Oper-
ating devices beyond maximum rating may
result in hazardous radiation exposure.
850nm VCSEL technology
High thermal stability
Low drive current
High output power
Narrow Beam Angle
Non-contact position sensing
Photoelectric sensors
Optical encoders
Light curtains
1
VCSEL
2
EMISSION DIRECTION
TT electronics plc
Pb
A subsidiary of
RoHS
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OPV322 Summary of contents
Page 1
... The dome lens packaging creates a narrow beam angle from the device. Long distance applications may benefit from this feature as secondary optics may be eliminated, reducing total system cost. The OPV322 is optically and spectrally compatible with Optek’s standard detector products such as the OP600 series phototransistors, OP300 series photodarlingtons and the OP900 series photodiodes ...
Page 2
... VCSEL in Pill Package OPV322 Absolute Maximum Ratings unless otherwise noted A Storage Temperature Range Operating Temperature Range Soldering Temperature [1/16 inch (1.6mm) from case for 5 sec with soldering iron] Maximum Forward Peak Current, Continuous Maximum Reverse Voltage Maximum Forward Current, pulsed (1µs P.W., 10% D.C.) ...