5–1
RED
DLR2416
DLO2416
DLG2416
HIGH EFFICIENCY RED
GREEN
.200” 4-Character 5x7 Dot Matrix
with Memory/Decoder/Driver
Alphanumeric IntelligentDisplay
FEATURES
Dot Matrix Replacement for DL2416T
0.200" 5 x 7 Dot Matrix Characters
128 Special ASCII Characters for English, German,
Italian, Swedish, Danish, and Norwegian
Languages
Wide Viewing Angle: X Axis 50
Y Axis
±
75
°
Maximum
Close Multi-line Spacing, 0.8" Centers
Fast Access Time, 110 ns at 25
Full Size Display for Stationary Equipment
Built-in Memory
Built-in Character Generator
Built-in Multiplex and LED Drive Circuitry
Direct Access to Each Digit Independently
and Asynchronously
Independent Cursor Function
Memory Function: Clears Character and Cursor
Memory Simultaneously
True Blanking for Intensity Dimming Applications
End-Stackable, 4-Character Package
Intensity Coded for Display Uniformity
Extended Operating Temperature Range:
–40
°
C to +85
°
C
Superior ESD Immunity
Wave Solderable
TTL Compatible over Operating Temperature
Range
Interdigit Blanking
°
Maximum,
°
C
DESCRIPTION
The DLR/DLO/DLG2416 is a four digit 5x7 dot matrix display module
with a built-in CMOS integrated circuit. This display is X/Y stackable.
The integrated circuit contains memory, ASCII ROM decoder, multi-
plexing circuitry and drivers. Data entry is asynchronous and can be
random. A display system can be built using any number of DLX2416s
since each digit can be addressed independently and will continue to
display the character last stored until replaced by another.
System interconnection is very straightforward. The least significant
two address bits (A0, A1) are normally connected to the like-named
inputs of all displays in the system. With two chip enables (CE1 and
CE2) four displays (16 characters) can easily be interconnected with-
out a decoder.
Data lines are connected to all DLX2416s directly and in parallel, as is
the write line (WR). The display will then behave as a write-only mem-
ory.
The cursor function causes all dots of a digit position to illuminate at
half brightness. The cursor is not a character, and when removed the
previously displayed character will reappear.
The DLX2416 has several features superior to competitive devices.
True “blanking” allows the designer to dim the display for more flexibil-
ity of display presentation. Finally the CLR clear function will clear the
cursor RAM and the ASCII character RAM simultaneously.
The character set consists of 128 special ASCII characters for English,
German, Italian, Swedish, Danish, and Norwegian.
All products are subjected to out-going AQL’s of 0.25% for brightness
matching, visual alignment and dimensions, 0.065% for electrical and
functional.
.198
(5.03)
.800
(20.32)
max.
.600
±
.020
(15.24
±
.51)
.1.00 max.
(25.4)
.260 (6.60)
.100 16 pl.
(2.54) at Seating Plane
.260
(6.60) ref.
.012 (.30)
±
.002 (.05)
18 pl.
.031
(.79)
.031
(.79)
.250
(6.35)
.136
(3.45)
.050 4 pl.
(1.27)
.010 (.25) 8 pl.
Part No.
.Pin 1
Indicator
EIA Date Code
.070 (1.78)
±
.003 (.08)
Luminous
Intensity Code
.160
±
.020
(4.06
±
.51)
DLX2416
Z
.018
(.46)
±
.002 (.05) 18 pl.
.095
(2.41)
ref.
TOLERANCE: XXX
±
.01 (.25)
Package Dimensions in inches (mm)