Devices
Part Number HDSP- Color Description Front View
0781 High-Efficiency Red Numeric, Right Hand DP A
0782 Low Power Numeric, Left Hand DP B
0783 Over Range ±1C
0784 Hexadecimal D
0791 High-Efficiency Red Numeric, Right Hand DP A
0792 High Brightness Numeric, Left Hand DP B
0793 Over Range ±1C
0794 Hexadecimal D
0881 Yellow Numeric, Right Hand DP A
0882 Numeric, Left Hand DP B
0883 Over Range ±1C
0884 Hexadecimal D
0981 High-Performance Green Numeric, Right Hand DP A
0982 Numeric, Left Hand DP B
0983 Over Range ±1C
0984 Hexadecimal D
HDSP-078x
HDSP-079x
HDSP-088x
HDSP-098x
Features
• Three Character Options
Numeric, Hexadecimal, Over
Range
• Three Colors
High Efficiency Red, Yellow,
High Performance Green
• 4 x 7 Dot Matrix Character
• High Efficiency Red, Yellow
and High Performance Green
• Two High Efficiency Red
Options
Low Power, High Brightness
• Performance Guaranteed
Over Temperature
• High Temperature Stabilized
• Memory Latch/Decoder/
Driver
TTL Compatible
• Categorized for Luminous
Intensity
Description
These standard solid state displays
have a 7.4 mm (0.29 inch) dot
matrix character and an on-board
IC with data memory latch/
decoder and LED drivers in a
glass/ceramic package.
The hermetic HDSP-078x,-079x/
-088x displays utilize a solder
glass frit seal. The HDSP-098X
displays utilize an epoxy glass-to-
ceramic seal.
The numeric devices decode posi-
tive BCD logic into characters
“0-9,” a “–” sign, decimal point,
and a test pattern. The
hexadecimal devices decode
Glass/Ceramic Numeric and
Hexadecimal Displays for
Industrial Applications
Technical Data
positive BCD logic into 16
characters, “0-9, A-F.” An input is
provided on the hexadecimal
devices to blank the display (all
LEDS off) without losing the
contents of the memory.
The over range device displays
“±1” and right hand decimal
point and is typically driven via
external switching transistors.
