HDSP-076x Series
Hexadecimal and Numeric Displays
for Industrial Applications
Data Sheet
HDSP-076x Series, HDSP-077x Series
HDSP-086x Series, HDSP-096x Series
Description
These solid state display devices are designed and
tested for use in adverse industrial environments. The
character height is 7.4 mm (0.29 inch). The numeric
and hexadecimal devices incorporate an on-board IC
that contains the data memory, decoder and display
driver functions.
The numeric devices decode positive BCD logic into
charac-ters “0-9”, a “–” sign, decimal point, and a test
pattern. The hexadecimal devices decode positive BCD
logic into 16 characters, “0-9, A-F.” An input is provided
on the hexadecimal devices to blank the display (all
LEDs off) without losing the contents of the memory.
The over range device displays “±1” and right hand
decimal point and is typically driven via external
switching transistors.
Features
• Three colors:
High-efficiency red
Yellow
High performance green
• Two high-efficiency red options
– Low power
– High brightness
• Three character options
– Numeric
– Hexadecimal
– Over range
• Performance guaranteed over temperature
• Memory latch/decoder/driver:
TTL compatible
• 4 x 7 dot matrix character
• Categorized for luminous intensity
• Yellow and green categorized for color
Typical Applications
• Industrial equipment
• Computer peripherals
• Instrumentation
• Telecommunication equipment
Device Selection Guide
Part Number
HDSP-
0760
0761
0762
0763
0770
0771
0772
0763
0860
0861
0862
0863
0960
0961
0962
0963
Color
High-Efficiency
Red
Low Power
High-Efficiency
Red
High Brightness
Yellow
Description
Numeric, Right Hand DP
Numeric, Left Hand DP
Hexadecimal
Over Range
±1
Numeric, Right Hand DP
Numeric, Left Hand DP
Hexadecimal
Over Range
±1
Numeric, Right Hand DP
Numeric, Left Hand DP
Hexadecimal
Over Range
±1
Numeric, Right Hand DP
Numeric, Left Hand DP
Hexadecimal
Over Range
±1
Front
View
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
Green
Package Dimensions
10.2 MAX.
(0.400)
A
10.2 MAX.
(0.400)
B
10.2 MAX.
(0.400)
C
1.5
(0.06)
7.4
(0.29)
5.6
(0.22)
5°
13.5
(0.53)
1.5
(0.06)
5.6
(0.22)
7.4
(0.29) 13.5
(0.53)
7.4
(0.29)
1.5
(0.06)
13.5
(0.53)
5°
5°
3.0
(0.12)
4.8
(0.19)
3.6
(0.14)
4.8
(0.19)
4.8
(0.19)
REAR VIEW
5
6
7
8
COLOR
CODE
(3)
LUMINOUS
INTENSITY
CATEGORY
DATE CODE
PIN 1 KEY
4
3
2
1
SIDE VIEW
0-10°
SEATING
PLANE
15.2
(0.600)
SEATING
PLANE
0.3
±
0.08 TYP.
(0.012
±
0.003)
2.8
(0.11)
4.3
(0.17)
END VIEW
3.8
(0.15)
1.5
(0.06)
Z
10.2
(0.400)
HDSP
XXXX
YYWW
XZ
3.4
(0.135)
1.3 TYP.
(0.050)
0.5
±
0.08 TYP.
(0.020
±
0.003)
2.5
±
0.13 TYP.
(0.10
±
0.005)
FUNCTION
PIN
1
2
3
4
5
6
7
8
NUMERIC
Input 2
Input 4
Input 8
Decimal Point
Latch Enable
Ground
V
CC
Input 1
HEXADECIMAL
Input 2
Input 4
Input 8
Blanking Control
Latch Enable
Ground
V
CC
Input 1
NOTES:
1. DIMENSIONS IN MILLIMETERS AND (INCHES).
2. DIGIT CENTER LINE IS
±
0.38 mm (± 0.015 INCH)
FROM PACKAGE CENTER LINE.
3. UNLESS OTHERWISE SPECIFIED, THE TOLERANCE
ON ALL DIMENSIONS IS
±
0.38 mm (± 0.015 INCH).
4. HDSP-0860 AND HDSP-0960 SERIES.
2
t
SETUP
DATA INPUT
(LOW LEVEL DATA)
1.5 V
t
HOLD
TRUTH TABLE
1.5 V
BCD DATA
[1]
X
8
X
4
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
X
2
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X
1
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
(BLANK)
(BLANK)
••••
(BLANK)
(BLANK)
V
DP
= L
V
DP
= H
V
E
= L
V
E
= H
V
B
= L
V
B
= H
NUMERIC
HEXADECIMAL
DATA INPUT
(HIGH LEVEL DATA)
ENABLE
INPUT
1.5 V
1.5 V
t
TLH
1.5 V
1.5 V
L
L
L
90%
10%
t
W
L
L
L
L
Figure 1. Timing diagram.
L
H
H
H
H
V
CC
ENABLE
7
5
H
H
H
LOGIC
INPUT
DP
(2)
8
1
2
3
4
X1
X2
X4
X8
DP
H
LATCH
MEMORY
MATRIX
DECODER
DECIMAL PT.
[2]
ENABLE
[1]
BLANKING
[3]
ON
OFF
LOAD DATA
LATCH DATA
DISPLAY–ON
DISPLAY–OFF
DP
BLANKING
(3)
CONTROL
4
LED
MATRIX
DRIVER
LED
MATRIX
NOTES:
1. H = LOGIC HIGH; L = LOGIC LOW. WITH THE ENABLE INPUT AT
LOGIC HIGH, CHANGES IN BCD INPUT LOGIC LEVELS HAVE NO
EFFECT UPON DISPLAY MEMORY, DISPLAYED CHARACTER, OR DP.
2. THE DECIMAL POINT INPUT, DP, PERTAINS ONLY TO THE
NUMERIC DISPLAYS.
3. THE BLANKING CONTROL INPUT, B, PERTAINS ONLY TO THE
HEXADECIMAL DISPLAYS. BLANKING INPUT HAS NO EFFECT
UPON DISPLAY MEMORY.
GROUND
6
Figure 2. Logic block diagram.
3
Absolute Maximum Ratings
Description
Storage Temperature, Ambient
Operating Temperature, Ambient
[1]
Supply Voltage
[2]
Voltage Applied to Input Logic, dp and Enable Pins
Voltage Applied to Blanking Input
[2]
Soldering Temperature [1.59 mm (0.063 inch) Below Body]
Solder Dipping, max. 5 Seconds
Wave Soldering, max. 3 Seconds
Symbol
T
S
T
A
V
CC
V
I
, V
DP
, V
E
V
B
Min.
-65
-55
-0.5
-0.5
-0.5
Max.
+100
+85
+7.0
V
CC
V
CC
260
250
Unit
°C
°C
V
V
V
°C
°C
Recommended Operating Conditions
Description
Supply Voltage
[2]
Operating Temperature, Ambient
[1]
Enable Pulse Width
Time Data Must Be Held Before Positive Transition of Enable Line
Time Data Must Be Held After Positive Transition of Enable Line
Enable Pulse Rise Time
Symbol
V
CC
T
A
t
W
t
SETUP
t
HOLD
t
TLH
Min.
4.5
-55
100
50
50
Nom.
5.0
Max.
5.5
+85
1.0
Unit
V
°C
nsec
nsec
nsec
msec
Optical Characteristics at T
A
= 25°C, V
CC
= 5.0 V
Device
Description
HDSP-0760
Luminous Intensity per LED (Digit Average)
[3,4]
Series
Peak Wavelength
Dominant Wavelength
[5]
HDSP-0770
Luminous Intensity per LED (Digit Average)
[3,4]
Series
Peak Wavelength
Dominant Wavelength
[5]
HDSP-0860
Luminous Intensity per LED (Digit Average)
[3,4]
Series
Peak Wavelength
Dominant Wavelength
[5,6]
HDSP-0960
Luminous Intensity per LED (Digit Average)
[3,4]
Series
Peak Wavelength
Dominant Wavelength
[5,6]
Symbol
I
V
l
PEAK
l
d
I
V
l
PEAK
l
d
I
V
l
PEAK
l
d
I
V
l
PEAK
l
d
Min.
65
260
215
298
Typ.
140
635
626
620
635
626
490
583
585
1100
568
574
Max.
Unit
µcd
nm
nm
µcd
nm
nm
µcd
nm
nm
µcd
nm
nm
Notes:
1. The nominal thermal resistance of a display mounted in a socket that is soldered onto a printed circuit board is Rq
JA
= 50°C/W/device. The device
package thermal resistance is Rq
J-PIN
= 15°C/W/device. The thermal resistance device pin-to-ambient through the PC board should not exceed
35°C/W/device for operation at T
A
= +85°C.
2. Voltage values are with respect to device ground, pin 6.
3. These displays are categorized for luminous intensity with the intensity category designated by a letter code located on the back of the display
package. Case temperature of the device immediately prior to the light measurement is equal to 25°C.
4
Electrical Characteristics; T
A
= -55°C to +85°C
Description
Symbol
Supply Current
HDSP-0760 Series
I
CC
HDSP-0770 Series
HDSP-0860 Series
HDSP-0960 Series
Power Dissipation
HDSP-0760 Series
P
T
HDSP-0770 Series
HDSP-0860 Series
HDSP-0960 Series
Logic, Enable and Blanking Low-Level Input
V
IL
Voltage
Logic, Enable and Blanking High-Level
V
IH
Input Voltage
Logic and Enable Low-Level Input Current
I
IL
Blanking Low-Level Input Current
I
BL
Logic, Enable and Blanking High-Level
I
IH
Input Current
Weight
Leak Rate
Test Conditions
V
CC
= 5.5 V
(Characters “5.”
or “B” Displayed)
Min.
Typ.
[7]
78
120
Max.
105
175
Unit
mA
390
690
573
963
mW
V
CC
= 4.5 V
2.0
V
CC
= 5.5 V
V
IL
= 0.4 V
V
CC
= 5.5 V
V
IH
= 2.4 V
1.0
0.8
V
V
-1.6
-10
+40
mA
µA
µA
gm
cc/sec
5x10
-8
Notes:
4. The luminous intensity at a specific operating ambient temperature, I
V
(T
A
) may be approximated from the following exponential equation:
I
V
(T
A
= I
V
(25°C) e
[k (T
A
- 25°C)]
.
Device
HDSP-0760 Series
HDSP-0770 Series
HDSP-0860 Series
HDSP-0960 Series
K
-0.0131/°C
-0.0112/°C
-0.0104/°C
5. The dominant wavelength,
l
d
, is derived from the CIE Chromaticity Diagram and is that single wavelength which defines the color of the device.
6. The HDSP-0860 and HDSP-0960 series devices are categorized as to dominant wavelength with the category designated by a number on the back of
the display package.
7. All typical values at V
CC
= 5.0 V and T
A
= 25°C.
5
