Four Character 5.0 mm
(0.2 inch) Smart
5 x 7 Alphanumeric Displays
Technical Data
Description
These are 5.0 mm (0.2 inch) four
character 5 x 7 dot matrix
displays driven by an on-board
CMOS IC. These displays are pin
for pin compatible with the
HPDL-2416. The IC stores and
decodes 7 bit ASCII data and
displays it using a 5 x 7 font.
Multiplexing circuitry, and
drivers are also part of the IC.
The IC has fast setup and hold
times which makes it easy to
interface to a microprocessor.
Features
Enhanced Drop-in Replace-
ment to HPDL-2416
Smart Alphanumeric
Display
Built-in RAM, ASCII Decoder,
and LED Drive Circuitry
CMOS IC for Low Power
Consumption
Software Controlled
Dimming Levels and Blank
128 ASCII Character Set
End-Stackable
Categorized for Luminous
Intensity; Yellow and
Green Categorized for
Color
Low Power and Sunlight
Viewable AlGaAs Versions
Wide Operating
Temperature Range
-40
C to +85
C
Excellent ESD Protection
Wave Solderable
Wide Viewing Angle
(50
typ)
Devices:
Standard Red
AlGaAs Red
High Efficiency Red
Orange
Yellow
Green
HDLR-2416
HDLS-2416
HDLO-2416
HDLA-2416
HDLY-2416
HDLG-2416
HDLU-2416
Absolute Maximum Ratings
Supply Voltage, V
DD
to Ground
[1]
..................................... -0.5 V to 7.0 V
Input Voltage, Any Pin to Ground .......................... -0.5 V to V
DD
+ 0.5 V
Free Air Operating Temperature Range, T
A
................
-40
C to +85
C
Storage Temperature, T
S
........................................
-40
C to 100
C
CMOS IC Junction Temperature, T
J
(IC) ................................... +150
C
Relative Humidity (non-condensing) at 65
C ................................... 85%
Maximum Solder Temperature, 1.59 mm
(0.063 in.) below Seating Plane, t
<
5 sec. ............................... 260
C
ESD Protection, R = 1.5 k
, C = 100 pF ............. V
Z
= 2 kV (each pin)
Note:
1. Maximum Voltage is with no LEDs illuminated.
HDLX-2416 Series
ESD WARNING: STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED WITH
THE HDLX-2416
2
The address and data inputs can
be directly connected to the
microprocessor address and data
buses.
The HDLX-2416 has several
enhancements over the HPDL-
2416. These features include an
expanded character set, internal 8
level dimming control, external
dimming capability, and individ-
ual digit blanking. Finally, the
extended functions can be
disabled which allows the HDLX-
2416 to operate exactly like an
HPDL-2416 by disabling all of the
enhancements except the ex-
panded character set.
The difference between the
sunlight viewable HDLS-2416 and
the low power HDLU-2416 occurs
at power-on or at the default
brightness level. Following power
up, the HDLS-2416 operates at
the 100% brightness level, while
Pin
Pin
No.
Function
No.
Function
1
CE
1
Chip Enable
10
GND
2
CE
2
Chip Enable
11
D
0
Data Input
3
CLR Clear
12
D
1
Data Input
4
CUE Cursor Enable
13
D
2
Data Input
5
CU Cursor Select
14
D
3
Data Input
6
WR Write
15
D
6
Data Input
7
A
1
Address Input
16
D
5
Data Input
8
A
0
Address Input
17
D
4
Data Input
9
V
DD
18
BL Display Blank
Notes:
1. Unless otherwise specified, the tolerance
on all dimensions is
0.254 mm (
0.010")
2. All dimensions are in mm/inches.
3. For yellow and green displays only.
Package Dimensions
the HDLU-2416 operates at the
27% brightness level. Power on
sets the internal brightness
control (bits 3-5) in the control
register to binary code (000). For
the HDLS-2416 binary code (000)
corresponds to a 100% brightness
level, and for the HDLU-2416
binary code (000) corresponds to
a 27% brightness level. The other
seven brightness levels are
identical for both parts.
4
Recommended Operating Conditions
Parameter
Symbol
Min.
Typ.
Max.
Unit
Supply Voltage
V
DD
4.5
5.0
5.5
V
Electrical Characteristics over Operating Temperature Range
4.5 < V
DD
< 5.5 V (unless otherwise specified)
All Devices
25
C
[1]
Parameter
Symbol
Min.
Typ.
Max.
Max.
Units
Test Conditions
I
DD
Blank
I
DD
(blnk)
1.0
4.0
mA
All Digits Blanked
Input Current
I
I
-40
10
A
V
IN
= 0 V to V
DD
V
DD
= 5.0 V
Input Voltage High
V
IH
2.0
V
DD
V
Input Voltage Low
V
IL
GND
0.8
V
HDLO/HDLA/HDLY/HDLG-2416
25
C
[1]
Parameter
Symbol
Min.
Typ.
Max.
Max.
Units
Test Conditions
I
DD
4 digits
I
DD
(#)
110
130
160
mA
"#" ON in all four
20 dots/character
[2, 3]
locations
I
DD
Cursor all
I
DD
(CU)
92
110
135
mA
Cursor ON in all
dots ON @ 50%
four locations
Notes:
1. V
DD
= 5.0 V
2. Average I
DD
measured at full brightness. Peak I
DD
= 28/15 x Average I
DD
(#).
3. I
DD
(#) max. = 130 mA for HDLO/HDLA/HDLY/HDLG-2416, 146 mA for HDLR/HDLS-2416, and 42 mA for HDLU-2416 at default
brightness, 150
C IC junction temperature and V
DD
= 5.5 V.
HDLS/HDLU-2416
25
C
[1]
Part Number
Parameter
Symbol
Typ.
Max.
Max.
Units
Test Conditions
HDLS-2416
I
DD
4 digits
I
DD
(#)
125
146
180
mA
Four "#" ON in
20 dots/character
[2,3]
all four locations
HDLU-2416
34
42
52
HDLS-2416
I
DD
Cursor all dots
I
DD
(CU)
105
124
154
mA
Four cursors ON
ON @ 50%
in all four locations
HDLU-2416
29
36
45
HDLR-2416
25
C
[1]
Parameter
Symbol
Min.
Typ.
Max.
Max.
Units
Test Conditions
I
DD
4 digits
I
DD
(#)
125
146
180
mA
"#" ON in all four
20 dots/character
[2,3]
locations
I
DD
Cursor
I
DD
(CU)
105
124
154
mA
Cursor ON in all
all dots ON @ 50%
four locations
5
Optical Characteristics at 25
C
[1]
V
DD
= 5.0 V at Full Brightness
HDLR-2416
Parameter
Symbol
Min.
Typ.
Units
Test Conditions
Average Luminous
I
V
0.5
1.1
mcd
''*'' illuminated in all four digits.
Intensity per digit,
19 dots ON
Character Average
Peak Wavelength
PEAK
655
nm
Dominant Wavelength
[2]
d
640
nm
HDLS/HDLU-2416
Part Number
Parameter
Symbol
Min.
Typ.
Units
Test Conditions
HDLS-2416
Average Luminous
I
V
4.0
12.7
mcd
''*'' illuminated in all
Intensity per digit,
four digits, 19 dots ON
HDLU-2416
Character Average
1.2
3.1
mcd
per digit.
All
Peak Wavelength
PEAK
645
nm
Dominant Wavelength
[2]
d
637
nm
HDLO-2416
Parameter
Symbol
Min.
Typ.
Units
Test Conditions
Average Luminous
I
V
1.2
3.5
mcd
''*'' illuminated in all four digits.
Intensity per digit,
19 dots ON
Character Average
Peak Wavelength
PEAK
635
nm
Dominant Wavelength
[2]
d
626
nm
HDLA-2416
Parameter
Symbol
Min.
Typ.
Units
Test Conditions
Average Luminous
I
V
1.2
3.5
mcd
''*'' illuminated in all four digits.
Intensity per digit,
19 dots ON
Character Average
Peak Wavelength
PEAK
600
nm
Dominant Wavelength
[2]
d
602
nm
HDLY-2416
Parameter
Symbol
Min.
Typ.
Units
Test Conditions
Average Luminous
I
V
1.2
3.7
mcd
''*'' illuminated in all four digits.
Intensity per digit,
19 dots ON
Character Average
Peak Wavelength
PEAK
583
nm
Dominant Wavelength
[2]
d
585
nm
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