Glass/Ceramic Numeric and
Hexadecimal Displays for
Industrial Applications
HDSP-078x
HDSP-079x
HDSP-088x
HDSP-098x
Features
鈥?Three Character Options
Numeric, Hexadecimal, Over
Range
鈥?Three Colors
High Efficiency Red, Yellow,
High Performance Green
鈥?4 x 7 Dot Matrix Character
鈥?High Efficiency Red, Yellow
and High Performance Green
鈥?Two High Efficiency Red
Options
Low Power, High Brightness
鈥?Performance Guaranteed
Over Temperature
鈥?High Temperature Stabilized
鈥?Memory Latch/Decoder/
Driver
TTL Compatible
鈥?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
鈥?-9,鈥?a 鈥溾€撯€?sign, decimal point,
and a test pattern. The
hexadecimal devices decode
positive BCD logic into 16
characters, 鈥?-9, A-F.鈥?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
鈥溌?1鈥?and right hand decimal
point and is typically driven via
external switching transistors.
Devices
Part Number HDSP-
0781
0782
0783
0784
0791
0792
0793
0794
0881
0882
0883
0884
0981
0982
0983
0984
Color
High-Efficiency Red
Low Power
High-Efficiency Red
High Brightness
Yellow
Description
Numeric, Right Hand DP
Numeric, Left Hand DP
Over Range
鹵
1
Hexadecimal
Numeric, Right Hand DP
Numeric, Left Hand DP
Over Range
鹵
1
Hexadecimal
Numeric, Right Hand DP
Numeric, Left Hand DP
Over Range
鹵
1
Hexadecimal
Numeric, Right Hand DP
Numeric, Left Hand DP
Over Range
鹵
1
Hexadecimal
Front View
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
High-Performance Green