Q68000A8643 [OSRAM]
X/Y Stackable 0.180ââ 4-Digit 5x7 Dot Matrix Alphanumeric Intelligent Display® Devices with Memory/Decoder/Driver; X / Y可堆叠0.180â ???? - 答???? 4位数字的5x7点阵字母数字智能Display®设备与内存/解码器/驱动器
| 型号： | Q68000A8643 |
| 厂家： | 
OSRAM GMBH |
| 描述： | X/Y Stackable 0.180ââ 4-Digit 5x7 Dot Matrix Alphanumeric Intelligent Display® Devices with Memory/Decoder/Driver |
| 文件： | 总10页 (文件大小：416K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
X/Y Stackable 0.180’’ 4-Digit 5x7 Dot Matrix
Alphanumeric Intelligent Display® Devices with Memory/Decoder/Driver
Lead (Pb) Free Product - RoHS Compliant
Red
SLR2016
SLO2016
SLG2016
SLY2016
Super-red
Green
Yellow
DESCRIPTION
FEATURES
The SLR/SLO/SLG/SLY2016 is a four digit 5 x 7 dot
matrix display module with a built-in CMOS integrated
circuit. This display is X/Y stackable.
•
•
•
Very Close Multi-line Spacing, 0.4" Centers
4.72 mm (0.180") 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° Maximum,
Y Axis ± 75° Maximum
Fast Access Time, 110 ns at 25°C
Full Size Display for Stationary Equipment
Built-in Memory
The integrated circuit contains memory, a
128 ASCII ROM decoder, multiplexing circuitry and driv-
ers. Data entry is asynchronous. A display system can be
built using any number of SLR/SLO/SLG/SLY2016 since
each digit can be addressed independently and will con-
tinue to display the character last stored until replaced by
another.
•
•
•
•
•
•
•
Built-in Character Generator
System interconnection is very straightforward. Two
address bits (A0, A1) are normally connected to the
like-named inputs of all displays in the system.
Built-in Multiplex and LED Drive Circuitry
Direct Access to Each Digit Independently and Asyn-
chronously
Clear Function that Clears Character Memory
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
100% Burned-in and Tested
Wave Solderable
TTL Compatible over Operating Temperature Range
Data lines are connected to all SLR/SLO/SLG/SLY2016s
directly and in parallel as is the write line (WR). The dis-
play will then behave as a write-only memory.
•
•
•
•
•
The SLR/SLO/SLG/SLY2016 has several features supe-
rior to competitive devices. 100% burn-in processing
insures that the SLR/SLO/SLG/SLY2016 will function in
more stressful assembly and use environments. True
“blanking” allows the designer to dim the display for more
flexibility of display presentation. Finally the CLR clear
function will clear the ASCII character RAM.
•
•
•
•
The character set consists of 128 special ASCII charac-
ters for English, German, Italian, Swedish, Danish, and
Norwegian.
See Appnotes 18, 19, 22, and 23 at www.osram-os.com
for additional information.
All products are 100% burned-in and tested, then
subjected to out-going AQL’s of 0.25% for brightness
matching, visual alignment and dimensions, 0.065% for
electrical and functional.
2006-01-23
1
SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Ordering Information
Type
Color of Emission
Character Height
mm (inch)
Ordering Code
SLR2016
SLO2016
SLG2016
SLY2016
standard red
super-red
green
Q68000A8640
Q68000A8641
Q68000A8642
Q68000A8643
4.72 (0.180)
yellow
Package Outlines
Dimensions in mm (inch)
Part Number
EIA Date Code
Luminous
Intensity
Code
SLX2016
OSRAM
Z
XXYY
V
Pin 1
Indicator
±0.05 (0.002)
0.3 (0.012)
0.46 (0.018)
±0.51 (0.020)
7.62 (0.300)
2.54 (0.100) 12 pl.
Non cumulative
19.91 (0.784)
2.54 (0.100)
5 (0.197)
3 pl.
Tolerance: ±0.25 (0.010)
IDOD5215
2006-01-23
2
SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Maximum Ratings
Parameter
Symbol
Top
Value
Unit
°C
°C
V
Operating temperature range
Storage temperature range
DC Supply Voltage
– 40 … + 85
– 40 … + 100
-0.5 to + 7.0
-0.5 to VCC +0.5
Tstg
VCC
Input Voltage, Respect to GND
(all inputs)
V
Solder Temperature
1.59 mm (0.063“) below seating plane, t < 5.0 s
TS
260
85
°C
%
Relative Humidity
Optical Characteristics at 25°C
(VCC=5.0 V at 100% brightness level, viewing angle: X axis ± 50°, Y axis ± 75°)
Description
Symbol
Values
Unit
Time Averaged Luminous Intensity1)
(min.) IV
(typ.)
50
60
75
60
µcd/LED
nm
Spectral Peak Wavelength
Notes:
(typ.) λpeak
660
635
565
585
1. Peak luminous intensity values can be calculated by multiplying these vaues by 7.
2. LED to LED intensity matching 1.8:1.0
Top View
14 13 12 11 10
9 8
Digit 3 Digit 2 Digit 1 Digit 0
1
2 3 4 5 6 7
IDPA5119
2006-01-23
3
SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Pin Function
Pin Function
Pin
5
Function
D0 Data
D1 Data
D2 Data
Pin
12
13
14
Function
Pin
1
Function
Pin
8
Function
D3 Data
D4 Data
D5 Data
D6 Data
BL Display Blank
CLR Clear
GND
WR Write
6
2
A1 Digit Select
A0 Digit Select
VCC
9
7
3
10
11
4
DC Characteristics at 25°C
Parameters
Min.
Typ.
5.0
2.3
80
Max.
5.5
Units
V
Conditions
—
VCC
4.5
—
ICC Blank
3.0
mA
mA
V
VCC=5.0 V
ICC (80 dots on)
VIL (all inputs)
VIH (all inputs)
IIL (all inputs)
—
105
0.8
VCC=5.0 V
—
—
4.5 V <VCC <5.5 V
4.5 V <VCC <5.5 V
2.0
25
—
—
V
—
100
µA
4.5 V <VCC <5.5 V, VIN=0.8 V
Timing Characteristics—Write Cycle Waveforms
AC Characteristics (guaranteed minimum timing
parameters at VCC=5.0 V ±0.5 V)
Parameter
Symbol
–40°C +25°C +85°C Unit
Address Set
Up Time
TAS
10
10
10
ns
A0 – A1
CLR
2.0 V
0.8 V
Write Time
TW
60
20
70
30
90
50
ns
ns
T
AS
T
AH
Data Set Up
Time
TDS
2.0 V
0.8 V
D0 – D6
WR
T
T
DH
DS
Address Hold
Time
TAH
TDH
20
20
30
30
40
40
ns
ns
2.0 V
0.8 V
Data Hold
Time
T
W
T
ACC
(1)
Access Time
TACC
90
110
1.0
140
1.0
ns
Clear Disable
Time
TCLRD
TCLR
1.0
µs
Clear Time
1.0
1.0
1.0
ms
Note:
1)
TACC=Set Up Time+Write Time +Hold Time
Loading Data
The desired data code (D0–D6) and digit address (A0, A1) must
be held stable during the write cycle for storing new data.
Data entry may be asynchronous. Digit 0 is defined as right hand
digit with A1=A2=0.
Clearing the entire internal four-digit memory can be accomplished
by holding the clear (CLR) low for 1.0 msec minimum. The clear
function will clear the ASCII RAM. Loading an illegal data code will
display a blank.
2006-01-23
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SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Dimming Circuit Using a 556 and Dimming
(Blanking) Timing
Typical Loading State Table
WR A1 A0 D6 D5 D4 D3 D2 D1 D0 Digit
VCC = 5 V
3
2
1
0
Dimming (Blanking)
Control
H
L
L
L
L
L
L
L
previously loaded display
G
G
G
G
B
B
B
R
R
R
L
E
E
U
U
U
E
E
Y
E
E
E
E
E
W
R2
47 k
Ω
Ω
L
L
H
H
H
H
H
H
L
L
L
L
L
L
L
H
L
L
L
H
L
L
H
L
L
L
H
H
H
L
L
L
L
H
L
H
H
H
L
R3
1
2
3
4
5
6
7
14
13
12
11
10
9
500 k
Ω
R1
200
L
H
L
H
H
L
C3
1000 pF
H
H
L
L
L
C2
0.01 µF
H
H
H
H
L
556
Dual Timer
L
L
C4
0.01 µF
X
X
see character code
see char. set
To BL Pin
on Display
Display Blanking
C1
4700 pF
Blank the display by loading a blank or space into each digit of the
display or by using the (BL) display blank input. Setting the (BL)
input low does not affect the contents of data memory.
8
A flashing circuit can easily be constructed using a 555 as table
multivibrator. Figure 3 illustrates a circuit in which varying R1
(100K~10K) will have a flash rate of 1.0 Hz~10 Hz.
IDCD5034
1
0
The display can be dimmed by pulse width modulating the (BL) at
a frequency sufficiently fast to not interfere with the internal clock.
The dimming signal frequency should be 2.5 kHz or higher. Dim-
ming the display also reduces power consumption.
Blanking Pulse Width
4 µs min., 196 µs max.
~
200 µs
~
An example of a simple dimming circuit using a 556 is illustrated in
Figure 4. Adjusting potentiometer R3 will dim the display by chang-
ing the blanking pulse duty cycle.
~
~
5 kHz Blanking Frequency
IDCD5036
Flashing Circuit Using a 555 and Flashing
(Blanking) Timing
VCC = 5 V
R1
4.7 k
1
2
3
4
8
7
6
5
Ω
R2
100 k
555
Timer
Ω
To BL
Pin on
Display
C3
10 µF
C4
0.01 µF
IDCD5033
1
0
~
500 ms
~
Blanking Pulse Width
~
~
50% Duty Factor
~
2 Hz Blanking Frequency
~
IDCD5035
2006-01-23
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SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Character Set
D0
D1
D2
D3
0
0
0
0
0
1
0
0
0
1
0
1
0
0
2
1
1
0
0
3
0
0
1
0
4
1
0
1
0
5
0
1
1
0
6
1
1
1
0
7
0
0
0
1
8
1
0
0
1
9
0
1
0
1
A
1
1
0
1
B
0
0
1
1
C
1
0
1
1
D
0
1
1
1
E
1
1
1
1
F
ASCII
CODE
D6 D5 D4 HEX
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
2
3
4
5
6
7
IDCS5087
Notes:
1. High=1 level
2. Low=0 level
3. Upon power up, the device will initialize in a random state.
2006-01-23
6
SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Block Diagram
Display
Rows 0 to 6
3
2
1
0
Row Control Logic
Columns 0 to 19
&
Row Drivers
Timing and Control Logic
128
Counter
7
OSC
Counter
CLR
RAM Read Logic
Row Decoder
ROM
128 x 7 bit
ASCII
D6
D5
D4
D3
D2
D1
D0
Display
Output
Logic
7-bit ASCII Code
Column Data
RAM
Memory
4 x 7 bit
Character
Decode
(4.48 kbits)
Address
Bus
BL
WR
A0
A1
Write
Address
Decoder
IDBD5070
2006-01-23
7
SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Design Considerations
use sockets. Standard pin DIP sockets 7.62 mm (0.300") wide with
2.54 mm (0.100") centers work well for single displays. Multiple
For details on design and applications of the SLX2016 in multiple
display systems, refer to Appnote 15 at www.osram-os.com
display assemblies are best handled by longer SIP sockets or DIP
sockets when available for uniform package alignment. Socket
manufacturers are Aries Electronics, Inc., Frenchtown, NJ; Garry
Manufacturing, New Brunswick, NJ; Robinson-Nugent, New
Albany, IN; and Samtec Electronic Hardware, New Albany, IN.
Electrical & Mechanical Considerations
Voltage Transient Suppression
We recommend that the same power supply be used for the dis-
play and the components that interface with the display to avoid
logic inputs higher than VCC. Additionally, the LEDs may cause
transients in the power supply line while they change display
states. The common practice is to place 0.01 mF capacitors close
to the displays across VCC and GND, one for each display, and one
10 µF capacitor for every second display.
For further information refer to Appnote 22 at www.osram-os.com
Optical Considerations
The 4.72 mm (0.180") high characters of the SLX2016 gives
readability up to eight feet. Proper filter selection enhances read-
ability over this distance.
Filters enhance the contrast ratio between a lit LED and the character
background intensifying the discrimination of different characters.The
only limitation is cost. Take into consideration the ambient lighting envi-
ronment for the best cost/benefit ratio for filters.
ESD Protection
The CMOS IC of the SLX2016 is resistant to ESD damage and
capable of withstanding discharges less than 2.0 kV. However,
take all the standard precautions, normal for CMOS components.
These include properly grounding personnel, tools, tables, and
transport carriers that come in contact with unshielded parts. If
these conditions are not, or cannot be met, keep the leads of the
device shorted together or the parts in anti-static packaging.
Incandescent (with almost no green) or fluorescent (with almost no
red) lights do not have the flat spectral response of sunlight. Plas-
tic band-pass filters are an inexpensive and effective way to
strengthen contrast ratios.The SLR2016 is a standard red display
and should be matched with long wavelength pass filter in the
600 nm to 620 nm range.
Soldering Considerations
The SLO2016 is a super-red display and should be matched with a
long wavelength pass filter in the 470 nm to 590 nm range. The
SLG/SLY2016 should be matched with a yellow-green band-pass fil-
ter that peaks at 565 nm. For displays of multiple colors, neutral den-
sity gray filters offer the best compromise.
The SLX2016 can be hand soldered using a grounded iron set to
260°C.
The display is compatible with leadfree and tin/lead solder. Wave
soldering is also possible following these conditions. Preheat does
not exceed 93°C on the solder side of the PC board or a package
surface temperature of 85°C. Water soluble organic acid flux (ex-
cept carboxylic acid) or resin-based RMA flux without alcohol can
be used.
Additional contrast enhancement is gained by shading the dis-
plays. Plastic band-pass filters with built-in louvers offer the next
step up in contrast improvement. Plastic filters can be improved
further with anti-reflective coatings to reduce glare. The trade-off is
fuzzy characters. Mounting the filters close to the display reduces
this effect. Take care not to overheat the plastic filter by allowing for
proper air flow.
Wave temperature of 245°C +/-5°C with a dwell between 1.5 sec. to
3 sec. Exposure to the wave should not exceed temperatures
above 260°C for five seconds at 0.063 inches below the seating
plane. The packages should not be immersed in the wave.
Optimal filter enhancements are gained by using circular polar-
ized, anti-reflective, band-pass filters. Circular polarizing further
enhances contrast by reducing the light that travels through the fil-
ter and reflects back off the display to less than 1%.
Post Solder Cleaning Procedures
The least offensive cleaning solution is hot D.I. water (60°C) for
less than 15 minutes. Addition of mild saponifiers is acceptable. Do
not use commercial dishwasher detergents.
Several filter manufacturers supply quality filter materials. Some of
them are: Panelgraphic Corporation, W. Caldwell, NJ; SGL Homa-
lite, Wilmington, DE; 3M Company, Visual Products Division, St.
Paul, MN; Polaroid Corporation, Polarizer Division, Cambridge,
MA; Marks Polarized Corporation, Deer Park, NY, Hoya Optics,
Inc., Fremont, CA.
For faster cleaning, solvents may be used. Carefully select any sol-
vent as some may chemically attack the nylon package. Maximum
exposure should not exceed two minutes at elevated tempera-
tures. Acceptable solvents are TF (trichorotrifluorethane), TA, 111
Trichloroethane, and unheated acetone.
One last note on mounting filters: recessing displays and bezel
assemblies is an inexpensive way to provide a shading effect in
overhead lighting situations. Several Bezel manufacturers are:
R.M.F. Products, Batavia, IL; Nobex Components, Griffith Plastic
Corp., Burlingame, CA; Photo Chemical Products of California,
Santa Monica, CA; I.E.E.-Atlas, Van Nuys, CA.
Note:
Acceptable commercial solvents are: Basic TF, Arklone,
P. Genesolv, D. Genesolv DA, Blaco-Tron TF and
Blaco-Tron TA.
Refer to Appnote 23 at www.osram-os.com for further information.
Unacceptable solvents contain alcohol, methanol, methylene chlo-
ride, ethanol, TP35, TCM, TMC, TMS+, TE, or TES. Since many com-
mercial mixtures exist, contact a solvent vendor for chemical
composition information. Some major solvent manufacturers are:
Allied Chemical Corporation, Specialty Chemical Division, Morris-
town, NJ; Baron-Blakeslee, Chicago, IL; Dow Chemical, Midland, MI;
E.I. DuPont de Nemours & Co., Wilmington, DE.
For further information refer to Appnotes 18 and 19 at
www.osram-os.com
An alternative to soldering and cleaning the display modules is to
2006-01-23
8
SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Revision History: 2006-01-23
Previous Version: 2005-01-10
Page
Subjects (major changes since last revision)
Lead free device
Date of change
all
2006-01-23
2006-01-23
9
SLR2016, SLO2016, SLG2016, SLY2016, SCD5584A
Published by
OSRAM Opto Semiconductors GmbH
Wernerwerkstrasse 2, D-93049 Regensburg
www.osram-os.com
© All Rights Reserved.
Attention please!
The information describes the type of component and shall not be considered as assured characteristics.
Terms of delivery and rights to change design reserved. Due to technical requirements components may contain
dangerous substances. For information on the types in question please contact our Sales Organization.
If printed or downloaded, please find the latest version in the Internet.
Packing
Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office.
By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing
material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs
incurred.
Components used in life-support devices or systems must be expressly authorized for such purpose! Critical
components1) may only be used in life-support devices or systems2) with the express written approval of OSRAM OS.
1)
A critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the
failure of that life-support device or system, or to affect its safety or the effectiveness of that device or system.
Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain
2)
human life. If they fail, it is reasonable to assume that the health and the life of the user may be endangered.
2006-01-23
10
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