HCMS-2963 Avago Technologies US Inc., HCMS-2963 Datasheet - Page 16
HCMS-2963
Manufacturer Part Number
HCMS-2963
Description
LED DISPLAY 5X7 4CHAR 5MM GREEN
Manufacturer
Avago Technologies US Inc.
Series
HCMS-29xxr
Datasheet
1.HCMS-2903.pdf
(16 pages)
Specifications of HCMS-2963
Display Type
Alphanumeric
Common Pin
*
Millicandela Rating
*
Internal Connection
*
Size / Dimension
0.85" L x 0.45" W x 0.21" H (21.5mm x 11.4mm x 5.3mm)
Color
Green
Configuration
*
Voltage - Forward (vf) Typ
*
Package / Case
12-DIP
Number Of Digits/alpha
4
Digit/alpha Size
0.20" (5mm)
Number Of Digits
4
Character Size
2.54 mm x 4.57 mm
Illumination Color
Green
Wavelength
574 nm
Operating Voltage
5 V
Operating Current
10 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Luminous Intensity
114 ucd
Power Consumption
1.2 W
Viewing Area (w X H)
18.62 mm x 4.57 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
516-1182-5
Appendix E. Display Brightness
Two ways have been shown to control the brightness
of this LED display: setting the peak current and setting
the duty factor. Both values are set in Control Word 0.
To compute the resulting display brightness when both
PWM and peak current control are used, simply multi-
ply the two relative brightness factors. For example, if
Control Register 0 holds the word 1001101, the peak
current is 73% of full scale (BIT D
the PWM is set to 60% duty factor (BIT D
= H, BIT D
44% (.73 x .60 = .44) of full scale.
The temperature of the display will also affect the LED
brightness as shown in Figure 5.
Appendix F. Reference Material
Application Note 1027: Soldering LED Components
Application Note 1015: Contrast Enhancement Techniques
for LED Displays
For product information and a complete list of distributors, please go to our website:
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright © 2007 Avago Technologies Limited. All rights reserved. Obsoletes 5989-3181EN
AV02-0699EN - September 18, 2007
1
= L, BIT D
0
= H). The resulting brightness is
5
= L, BIT D
3
= H, BIT D
4
= L) and
2
www.avagotech.com
Figure 5.
3.0
2.6
2.2
1.8
1.4
1.0
0.6
0.2
-55
GREEN
T
-35
A
AlGaAs
– AMBIENT TEMPERATURE – °C
HER/ORANGE
-15
YELLOW
5
25
45
65
85