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HDSP-2131_07 Datasheet, PDF (1/16 Pages) AVAGO TECHNOLOGIES LIMITED – Eight Character 5.0 mm (0.2 inch) Glass/Ceramic Intelligent 5x7 Alphanumeric Displays for Military Applications | |||
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HDSP-2131, HDSP-2132, HDSP-2133, HDSP-2179
Eight Character 5.0 mm (0.2 inch) Glass/Ceramic
Intelligent 5x7 Alphanumeric Displays
for Military Applications
Data Sheet
Description
The HDSP-2131 (yellow), HDSP-2179 (orange),
HDSP-2132 (high efficiency red) and the HDSP-2133
(green) are eight-digit, 5 x 7 dot matrix, alphanu-
meric displays. The 5.0 mm (0.2 inch) high characters
are packaged in a standard 7.64 mm (0.30 inch) 32
pin DIP. The on-board CMOS IC has the ability to
decode 128 ASCII characters, which are permanently
stored in ROM. In addition, 16 programmable
symbols may be stored in an on-board RAM. Seven
brightness levels provide versatility in adjusting the
display intensity and power consumption. The
HDSP-213x and HDSP-2179 are designed for stan-
dard microprocessor interface techniques. The
display and special features are accessed through a
bidirectional eight-bit data bus. These features
make the HDSP-213x and HDSP-2179 ideally suited
for applications where a hermetic, low power alpha-
numeric display is required.
Devices
Yellow
HDSP-2131
High
Efficiency
Red
HDSP-2132
High
Performance
Green
HDSP-2133
Orange
HDSP-2179
Features
⢠Wide operating temperature range -55°C to +85°C
⢠Smart alphanumeric display
â On-board CMOS IC
â Built-in RAM
â ASCII decoder
â LED drive circuitry
⢠128 ASCII character set
⢠16 user definable characters
⢠Programmable features
â Individual character flashing
â Full display blinking
â Multi-level dimming and blanking
â Self test
â Clear function
⢠Read/write capability
⢠Full TTL compatibility
⢠HDSP-2131/-2133/-2179 useable in night vision
lighting applications
⢠Categorized for luminous intensity
⢠HDSP-2131/2133 categorized for color
⢠Excellent ESD protection
⢠Wave solderable
⢠X-Y stackable
⢠RoHS compliant
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