HDSP-2131 View Datasheet(PDF) - HP => Agilent Technologies
Part Name
Description
MFG CO.
HDSP-2131
HP => Agilent Technologies
'HDSP-2131' PDF : 16 Pages View PDF
ambients. Refer to Application
Note 1015 Contrast Enhance-
ment Techniques for LED
Displays for information on con-
trast enhancement in moderate
ambients.
Night Vision Lighting
When used with the proper NVG/
DV filters, the
HDSP-2131, HDSP-2179 and
HDSP-2133 may be used in night
vision lighting applications. The
HDSP-2131 (yellow), HDSP-2179
(orange) displays are used as
master caution and warning
indicators. The HDSP-2133 (high
performance green) displays are
used for general instrumentation.
For a list of NVG/DV filters and a
discussion on night vision lighting
technology, refer to Application
Note 1030 LED Displays and
Indicators and Night Vision
Imaging System Lighting. An
external dimming circuit must be
used to dim these displays to
night vision lighting levels to meet
NVIS radiance requirements.
Refer to AN 1039 Dimming
HDSP-213X Displays to Meet
Night Vision Lighting Levels.
Intensity Bin Limits
Intensity Range (mcd)
Bin
Min.
Max.
G
2.50
4.00
H
3.41
6.01
I
5.12
9.01
J
7.68
13.52
K
11.52
20.28
Note:
Test conditions as specified in Optical Characteristic table.
Color Bin Limits
Color Bin
Green
1
2
3
4
Yellow
3
4
5
6
Color Range (nm)
Min.
Max.
576.0
580.0
573.0
577.0
570.0
574.0
567.0
571.5
581.5
585.0
584.0
587.5
586.5
590.0
589.0
592.5
Note:
Test conditions as specified in Optical Characteristic table.
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Data subject to change.
Copyright © 2004 Agilent Technologies, Inc.
Obsoletes 5988-2258EN
July 19, 2004
5988-4667EN
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