CMOS 5 x 7 Alphanumeric
Displays
Technical Data
HCMS-200X Series
HCMS-230X Series
Features
•
On-Board Low Power
CMOS IC:
Integrated Shift Register with
Constant Current LED
Drivers
• Wide Operating
Temperature Range:
-40°C to +85°C
• Compact Glass Ceramic
4 Character Package:
HCMS-200X Series End
Stackable
HCMS-230X Series
X-Y Stackable
• Five Colors:
Standard Red
High Efficiency Red
Orange
Yellow
High Performance Green
• 5 X 7 LED Matrix
Displays Full ASCII Set
• Two Character Heights:
3.8mm (0.15 inch)
5.0mm (0.20 inch)
• Wide Viewing Angle:
X Axis = + 50°
Y Axis = + 65°
• Long Viewing Distance:
HCMS-200X Series to 2.6
Meters (8.6 Feet)
HCMS-230X Series to 3.5
Meters (11.5 Feet)
• Categorized for Luminous
Intensity
• HCMS-2001/-2003,
HCMS-2301/-2303:
Categorized for Color
Typical Applications
•
•
•
•
Commercial Avionics
Instrumentation
Medical Instruments
Business Machines
HCMS-230X series displays the
character height is 5.0mm (0.20
inch). These displays are avail-
able in five LED colors: standard
red, high efficiency red, orange,
yellow and high performance
green. The HCMS-200X series
displays are end stackable and the
HCMS-230X series displays are
end/row stackable.
Description
The HCMS-200X and HCMS-230X
series are 5x7 LED four character
displays contained in 12 pin dual-
in-line packages designed for
displaying alphanumeric informa-
tion. The character height for the
HCMS-200X series displays is
3.8mm (0.15 inch), and for the
Display Selection Table
Part Number
HCMS-2000
HCMS-2001
HCMS-2002
HCMS-2003
HCMS-2004
HCMS-2300
HCMS-2301
HCMS-2302
HCMS-2303
HCMS-2304
Character Size
3.8 mm (0.15 inch)
3.8 mm (0.15 inch)
3.8 mm (0.15 inch)
3.8 mm (0.15 inch)
3.8 mm (0.15 inch)
5.0 mm (0.20 inch)
5.0 mm (0.20 inch)
5.0 mm (0.20 inch)
5.0 mm (0.20 inch)
5.0 mm (0.20 inch)
LED Color
Standard Red
Yellow
High-Efficiency Red
High-Performance Green
Orange
Standard Red
Yellow
High-Efficiency Red
High-Performance Green
Orange
ESD WARNING: STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED.
2
These displays are designed with
on-board CMOS integrated circuits
for use in applications where
conservation of power is impor-
tant. The two CMOS ICs form an
on-board serial-in-parallel-out 28-
bit shift register with constant
current output LED row drivers.
Decoded column data is clocked
into the on-board shift register for
each refresh cycle. Full character
display is achieved with external
column strobing.
Compatibility with HDSP-
200X/230X TTL IC Series
Displays
The HCMS-200X, HCMS-230X
CMOS IC displays are “drop-in”
replacements for the equivalent
HDSP-200X, HDSP-230X TTL IC
displays. The 12 pin glass/
ceramic package configuration,
four digit character matrix and pin
functions are identical.
Package Dimensions
HCMS-200X Series
HCMS-230X Series
3
Absolute Maximum Ratings
Supply Voltage V
DD
to Ground ......................................... -0.3 V to 7.0 V
Data Input, Data Output, V
B ....................................................................................
-0.3 V to V
DD
Column Input Voltage,V
COL ........................................................................................
-0.3 V to V
DD
Free Air Operating Temperature Range, T
A ....................................
-40°C to +85°C
Storage Temperature Range, T
S ...............................................................
-55°C to +100°C
Maximum Allowable Package Power Dissipation, P
D[1,2]
HCMS-2000/-2001/-2002/-2003/-2004 at T
A
= 78°C ............. 0.79 Watts
HCMS-2300 at T
A
= 85°C ...................................................... 0.79 Watts
HCMS-2301/-2302/-2303/-2304 at T
A
= 85°C........................ 0.92 Watts
Maximum Solder Temperature
1.59 mm (0.063") Below Seating Plane, t < 5 sec ......................... 260°C
ESD Protection @ 1.5 kΩ, 100 pF ......................... V
Z
= 4 kV (each pin)
Notes:
1. Maximum allowable power dissipation is derived from V
DD
= 5.25 V, V
B
= 2.4 V,
V
COL
= 3.5 V, 20 LEDs on per character, 20% DF.
2. The power dissipation for these displays should be derated as follows:
HCMS-200X series derate above 78°C at 18 mW/°C, Rθ
J-A
= 60°C/W.
HCMS-230X series may be operated without derating up to T
A
= 85°C,
Rθ
J-A
= 45°C/W.
Deratings based on Rθ
PC-A
= 35°C/W per display for printed circuit board assembly. See
Figure 1 for power derating.
Recommended Operating Conditions over
Operating Temperature Range (-40
°
C to +85
°
C)
Parameter
Supply Voltage
Data Out Current, Low State
Data Out Current, High State
Column Input Voltage
Setup Time
Hold Time
Clock Pulse Width High
Clock Pulse Width Low
Clock High to Low Transition
Clock Frequency
Symbol
V
DD
I
OL
I
OH
V
COL
t
SETUP
t
HOLD
t
WH(CLOCK)
t
WL(CLOCK)
t
THL
f
CLOCK
Min.
4.75
Typ.
5.00
Max.
5.25
1.6
-0.5
3.5
Units
V
mA
mA
V
ns
ns
ns
ns
ns
MHz
2.75
10
25
50
50
3.0
200
5
4
Electrical Characteristics over Operating Temperature Range
(-40
°
C to +85
°
C)
Parameter
Supply Current, Dynamic
[1]
Supply Current, Static
[2]
Column Input Current
HCMS-2000/-2001/-2002/-2003/-2004
HCMS-2300
HCMS-2301/-2302/-2303/-2304
Input Logic High
Data, V , Clock
B
Input Logic Low
Data, V , Clock
B
Input Current
Data, Clock
V
B
Data Out Voltage
V
OH
I
COL
Symbol
I
DDD
I
DDSoff
I
DDSon
Test Conditions
f
CLOCK
= 5 MHz
V = 0.4 V
B
V
B
= 2.4 V
V
B
= 0.4 V
V
B
= 2.4 V
V
B
= 2.4 V
V
B
= 2.4 V
V
DD
= 4.75 V
V
DD
= 5.25 V
V
DD
= 5.25 V
0 < V < 5.25 V
I
0 < V < 5.25 V
B
V
DD
= 4.75 V
I
OH
= -0.5 mA
I
COL
= 0 mA
V
DD
= 5.25 V
I
OL
= 1.6 mA
I
COL
= 0 mA
V
DD
= 5.0 V
V = 3.5 V
COL
17.5% DF
V
B
= 2.4 V
15 LEDs ON
per Character
2.0
0.8
310
310
360
Min.
Typ.* Max.
6.2
1.8
2.2
7.8
2.6
6.0
10
384
384
451
Units
mA
mA
µA
mA
mA
V
V
V
IH
V
IL
I
I
-10
-40
2.4
4.2
+1
0
µA
V
0.2
0.4
V
V
OL
Power Dissipation
Per Package
[3]
HCMS-2000/-2001/-2002/-2003/-2004
HCMS-2300
HCMS-2301/-2302/-2303/-2304
P
D
414
414
481
mW
Thermal Resistance
IC Junction-to-Pin
[4]
HCMS-2000/-2001/-2002/-2003/-2004
HCMS-2300/-2301/-2302/-2303/-2304
*All typical values specified at V
DD
= 5.0 V and T
A
= 25
°
C.
Rθ
J-PIN
25
10
°C/W
Notes
:
1. I
DD
Dynamic is the IC current while clocking column data through the on-board shift register at a clock frequency of 5MHz, the display
is not illuminated.
2. I
DD
Static is the IC current after column data is loaded and not being clocked through the on-board shift register.
3. Four characters are illuminated with a typical ASCII character composed of 15 dots per character.
4. IC junction temperature T
J
(IC) = (P
D
)(Rθ
J-PIN
+ Rθ
PC-A
) + T
A
.
5
Optical Characteristics at T
A
= 25
°
C
Standard Red HCMS-2000/-2300
Description
Peak Luminous
Intensity per HCMS-2000
LED
[5,9]
HCMS-2300
(Character Average)
Dominant Wavelength
[8]
Peak Wavelength
Symbol
Test Condition
V
DD
= 5.0 V
V
COL
= 3.5 V
V
B
= 2.4 V
T
i
= 25°C
[7]
Min.
105
130
Typ.*
200
300
639
655
Max.
Units
µcd
I
vPEAK
λ
d
λ
PEAK
nm
nm
Yellow HCMS-2001/-2301
Description
Peak Luminous
Intensity per HCMS-2001
LED
[5,9]
HCMS-2301
(Character Average)
Dominant Wavelength
[6,8]
Peak Wavelength
Symbol
Test Condition
V
DD
= 5.0 V
V
COL
= 3.5 V
V
B
= 2.4 V
T
i
= 25°C
[7]
Min.
400
650
Typ.*
750
1140
585
583
Max.
Units
µcd
I
vPEAK
λ
d
λ
PEAK
nm
nm
High Efficiency Red HCMS-2002/-2302
Description
Peak Luminous
Intensity per HCMS-2002
LED
[5,9]
HCMS-2302
(Character Average)
Dominant Wavelength
[8]
Peak Wavelength
Symbol
Test Condition
V
DD
= 5.0 V
V
COL
= 3.5 V
V
B
= 2.4 V
T
i
= 25°C
[7]
Min.
400
650
Typ.*
1430
1430
625
635
Max.
Unit
µcd
I
vPEAK
λ
d
λ
PEAK
nm
nm
High Performance Green HCMS-2003/-2303
Description
Peak Luminous
Intensity per HCMS-2003
LED
[5,9]
HCMS-2303
(Character Average)
Dominant Wavelength
[6,8]
Peak Wavelength
Symbol
Test Condition
V
DD
= 5.0 V
V
COL
= 3.5 V
V
B
= 2.4 V
T
i
= 25°C
[7]
Min.
850
1280
Typ.*
1550
2410
574
568
Max.
Units
µcd
I
vPEAK
λ
d
λ
PEAK
nm
nm
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