2–1
FEATURES
Dot Matrix Replacement for DL3416
0.270" 5x7 Dot Matrix Characters
128 Special ASCII Characters for English,
German, Italian, Swedish, Danish, and Norwe-
gian Languages
Wide Viewing Angle: X Axis 50
Y Axis
±
75
°
Maximum
Close Vertical Row Spacing, 0.800" 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
Each Character Independently Accessed
TTL Compatible, 5 Volt Power, V
V
IL
=0.8 V
Independent Cursor Function
Memory Clear Function
Display Blank Function for Blinking and Dim-
ming
End-Stackable, 4-character Package
Intensity Coded for Display Uniformity
Extended Operating Temperature Range:
–40
°
C to +85
°
C
Wave Solderable
°
Maximum,
°
C
IH
=2.0 V,
See Appnotes 18, 19, 22, and 23 for additional
information.
DESCRIPTION
The DLR/DLO/DLG3416 is a four character 5x7 dot matrix display module
with a built-in CMOS integrated circuit. This display is a “drop-in” replace-
ment for the DL3416.
The integrated circuit contains memory, ASCII ROM decoder, multiplexing
circuitry and drivers. Data entry is asynchronous and can be random. A dis-
play system can be built using any number of DLX3416s since each charac-
ter 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 four chip enables, four displays (16 characters)
can easily be interconnected without a decoder.
Data lines are connected to all DLX3416s directly and in parallel, as is the
write line (WR). The display will then behave as a write-only memory.
The cursor function causes all dots of a character position to illuminate at
half brightness. The cursor is not a character, and when removed the previ-
ously displayed character will reappear.
The DLX3416 has several features superior to competitive devices. True
“blanking” allows the designer to dim the display for more flexibility of dis-
play 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, Ger-
man, Italian, Swedish, Danish, and Norwegian.
All products are subjected to out-going AQL’s of 0.25% for brightness match-
ing, visual alignment and dimensions, 0.065% for electrical and functional.
Dimensions in inches (mm)
.270
(6.86)
.790
(20.07)
±
.010
(.25)
.600 (15.24)
±
.020 (.51)
at Seating
Plane
340 (8.64)
.100 (2.54)
±
.015 (38)
at Seating Plane
.157 (.40)
±
.007 (.18)
.175
(4.45)
Part
No.
Pin 1
Indicator
EIA Date Code
.160 (4.06)
±
.020 (.51)
DLX3416
SIEMENS
Z
.145 (3.68)
±
.015 (.38)
at Seating Plane
YYWW
.260 (6.60)
±
.007 (.18)
1.300 (33.02) max
.020 (.51) x .012(.30)
Leads 22 pl.
Luminous
Intensity Code
.325
(8.26)
RED
DLR3416
DLO3416
DLG3416
HIGH EFFICIENCY RED
GREEN
.270" 4-character 5 x 7 Dot Matrix
Alphanumeric Intelligent Display
with Memory/Decoder/Drive