HIGH EFFICIENCY RED
GREEN
DLO4135/7135
DLG4137/7137
.43" Single Character DLO4135/7
.68" Single Character DLO7135/7
5x7 Dot Matrix Intelligent Display
with Memory/Decoder/Driver
DLO4135/4137 |
DLO7135/7137 |
Package Dimensions in Inches (mm)
Device marking begins over pin 1
.14 min. |
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.310 |
.100 |
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(3.56) |
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(7.87) |
(2.54) |
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.100 ( |
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2.54) |
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▲ |
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.235 |
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0.18 ± .02 |
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(5.97) |
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SIEMENS |
4135DLO |
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(4.57) (.51) |
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.43 |
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.100 (2.54 |
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(10.92) |
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) typ. |
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YYWW |
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Z |
1.00 max. |
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code |
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EIA date |
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(25.4) |
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Luminous |
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.310 |
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intensity code |
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(7.87) |
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.100
(2.54)
.500 max.
(12.7)
.30
(7.62)
.043 (1.09)
.065 typ. (.165)
DLO4135 Z
.012
.300 (.30)
(7.62)
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Device marking |
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begins over |
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.018 |
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Pin 1 |
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pin 1 |
.075 |
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(1.91) |
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(.45) |
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indicator |
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ref. |
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sq. |
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SIEMENS |
DLO7135 |
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1.00 |
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(2.54) |
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1.00 |
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typ. |
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.800 |
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(2.54) |
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(20.32) |
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typ. |
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YYWW |
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Z |
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code |
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EIA date |
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Luminous |
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.160 |
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.295 |
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intensity |
.125 |
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(4.06) |
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code |
(3.18) |
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(7.49) |
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.325 |
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(8.26) |
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.050
(1.27)
.48 |
.080 |
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(2.03) |
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(12.19) |
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diam. ref. |
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.68 |
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(17.27) |
.150
(3.81)
.100 (2.54) typ.
.700 (17.78)
DLO7135 Z
.50
(12.70)
ref.
.600 (15.24)
FEATURES
•5x7 Dot Matrix Characters DLO4135/DLG4137: .43" High DLO7135/DLG7137: .68" High
•Wide Viewing Angle ±75°
•96 Character ASCII Set
Upper Case and Lower Case Characters
•Fully Encapsulated, Rugged Solid Plastic Package
•Built-in Memory
•Built-in Character Generator
•Built-in Multiplex and LED Drive Circuitry
•Built-in Lamp Test
•Intensity Control (4 levels)
•Microprocessor Bus Compatible
•Intensity Coded for Display Uniformity
•Single 5-Volt Power Supply
•X/Y Stackable
•Available in High Efficiency Red and Green
2–8
DESCRIPTION
The DLX413X/DLX713X are single digit 5x7 dot matrix Intelligent Display devices. The DLX413X character is 0.43" high. The DLX713X character is 0.68" high. The builtin CMOS integrated circuit contains memory, ASCII character generator, LED multiplexing and drive circuitry; thereby eliminating the need for additional circuitry. They will display the 96 ASCII characters.
These devices are TTL and microprocessor compatible and offer the possibility of cascading the displays, allowing for multi-character messages. These displays were designed for viewing distances of up to 20 feet(DLX413X) or 30 feet (DLX713X). They require a single 5-volt power supply and parallel ASCII input.
All products are 100% tested, then subjected to out-going AQLs of .25% for brightness matching, visual alignment and dimensions, .065% for electrical and functional.
Important: Refer to Appnote 18, “Using and Handling Intelligent Displays.” Since this is a CMOS device, normal precautions should be taken to avoid static damage.
Timing Parameters at 25°C, VCC=5.0 V ±0.5 V
Symbol |
Parameter |
Units (ns) |
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TCES |
Chip Enable Set-Up |
10 |
TDS |
Data Set Up |
100 |
TW |
Write Pulse |
120 |
TDH |
Data Hold |
20 |
TCEH |
Chip Enable Hold |
20 |
TACC |
Access Time |
150 |
DC Characteristics
Maximum Ratings
VCC Range (max.) . . . . . . . . . . . . . . . . . . . . . . –0.5 to +7.0 Vdc Voltage, Any Pin, Respect to GND . . . . . . –0.5 to VCC +0.5 Vdc
Operating Temperature . . . . . . . . . . . . . . . . . . –40°C to +85°C Storage Temperature . . . . . . . . . . . . . . . . . . . –40°C to +100°C Maximum Solder Temperature, .063"
below Seating Plane, t<5 sec. . . . . . . . . . . . . . . . . . . . 260°C Relative Humidity at 85°C (non condensing) . . . . . . . . . . . 85%
Optical Characteristics (Typical) at 25°C
Time Averaged Luminous Intensity/Dot at 5 V . . 1500 mcd typ. Character Size
DLO4135/DLG4137 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.43" DLO7135/DLG7137 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.68"
Viewing Angle (Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 75° Spectral Peak Wavelength
DLO4135/7135 (High Efficiency Red) . . . . . . . . .635 nm typ. DLG4137/7137 (Green) . . . . . . . . . . . . . . . . . . . .565 nm typ.
Dot to Dot Intensity Ratio . . . . . . . . . . . . . . . . . . . . 1.8:1.0 max.
Timing Characteristics — Write Cycle Waveforms
TACC
CE
TCEH
TW
WE
TCES
TDS
DATA
TDH
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–40°C |
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+25°C |
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+85°C |
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Parameter |
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Units |
Conditions |
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Min. |
Typ. |
Max. |
Min. |
Typ. |
Max. |
Min. |
Typ. |
Max. |
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ICC (20 dots on) |
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135 |
180 |
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100 |
140 |
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85 |
115 |
mA |
VCC=5 V, |
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=5 V |
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BL0 |
BL1 |
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ICC Blank |
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2.0 |
5.5 |
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1.5 |
4.0 |
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0.8 |
3.5 |
mA |
VCC=WR=5.0 V, |
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=0 V |
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BL0 |
BL1 |
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IIL (all inputs) |
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25 |
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100 |
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A |
VIN=0.8 V, VCC=5 V ± 0.5 V |
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VIH |
2.0 |
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2.0 |
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2.0 |
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V |
VCC=5 V ± 0.5 V |
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VIL |
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0.8 |
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0.8 |
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0.8 |
V |
VCC=5 V ± 0.5 V |
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VCC |
4.5 |
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5.0 |
5.5 |
4.5 |
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5.0 |
5.5 |
4.5 |
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5.0 |
5.5 |
V |
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Notes
1.“Off Axis Viewing Angle” definition: The minimum angle in any direction from the normal to the display surface at which any part of any dot in the display is not visible.
2.This display contains a CMOS integrated circuit. Normal CMOS handling precautions should be taken to avoid damage due to high static voltages or electric fields. See Appnote 18.
3.Unused inputs must be tied to an appropriate logic voltage level (either V + or GND).
4.VCC=5.0 VDC ± 10%.
5.Clean only in water, isopropyl alcohol, freon TF, TE (or equivalent).
DLO4135/7135/DLG4137/7137
2–9
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