Device Selection Guide
Part
Number Front
HDSP- Color Description View
0760 High-Eciency Numeric, Right Hand DP A
0761 Red Numeric, Left Hand DP B
0762 Low Power Hexadecimal C
0763 Over Range ±1 D
0770 High-Eciency Numeric, Right Hand DP A
0771 Red Numeric, Left Hand DP B
0772 High Brightness Hexadecimal C
0860 Yellow Numeric, Right Hand DP A
0861 Numeric, Left Hand DP B
0862 Hexadecimal C
0863 Over Range ±1 D
0960 Green Numeric, Right Hand DP A
0961 Numeric, Left Hand DP B
0962 Hexadecimal C
0963 Over Range ±1 D
HDSP-076x Series, HDSP-077x Series
HDSP-086x Series, HDSP-096x Series
Features
• Three colors: High-eciency red
Yellow
High performance green
• Two high-eciency 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
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 hexadeci-
mal devices incorporate an on-board IC that contains the
data memory, decoder and display driver functions.
The numeric devices decode positive BCD logic into char-
acters “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 hexa-
decimal devices to blank the display (all LEDs o) without
losing the contents of the memory.
The over range device displays “±1” and right hand
decimal point and is typically driven via external switch-
ing transistors.
HDSP-076x Series
Hexadecimal and Numeric Displays
for Industrial Applications
Data Sheet
2
Package Dimensions
13.5
(0.53)
3.0
(0.12)
COLOR
CODE(3)
LUMINOUS
INTENSITY
CATEGORY
DATE CODE
TYP.
0-10°
PIN 1 KEY
4.8
(0.19)
10.2
(0.400)
5.6
(0.22)
1.5
(0.06)
7.4
(0.29)
5°
MAX.
PIN
1
2
3
4
5
6
7
8
NUMERIC
Input 2
Input 4
Input 8
Decimal Point
Latch Enable
Ground
VCC
Input 1
HEXADECIMAL
Input 2
Input 4
Input 8
Blanking Control
Latch Enable
Ground
VCC
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.
A
REAR VIEW SIDE VIEW END VIEW
10.2
(0.400)
15.2
(0.600)
HDSP
XXXX
YYWW
5
Z X Z
6 7 8
4 3 2 1
13.5
(0.53)
3.6
(0.14)
4.8
(0.19)
4.3
(0.17)
0.3 ± 0.08
(0.012 ± 0.003)
TYP.
2.5 ± 0.13
(0.10 ± 0.005)
TYP.
0.5 ± 0.08
(0.020 ± 0.003)
TYP.
SEATING
PLANE
1.3
(0.050)
3.8
(0.15) 1.5
(0.06) 3.4
(0.135)
2.8
(0.11)
10.2
(0.400)
5.6
(0.22)
1.5
(0.06)
7.4
(0.29)
5°
MAX.
B
13.5
(0.53)
4.8
(0.19)
10.2
(0.400)
1.5
(0.06)
7.4
(0.29)
5°
MAX.
C
SEATING
PLANE
FUNCTION
3
Figure 2. Logic block diagram.
Figure 1. Timing diagram.
tSETUP tHOLD
tW
tTLH
DATA INPUT
(LOW LEVEL DATA)
1.5 V 1.5 V
1.5 V 1.5 V
1.5 V 1.5 V
10%
90%
DATA INPUT
(HIGH LEVEL DATA)
ENABLE
INPUT
LATCH
MEMORY
4
6
4 DP
DP
3 X8
2 X4
1 X2
8
5
7
BLANKING(3)
CONTROL
GROUND
DP(2)
INPUT
LOGIC
ENABLE
VCC
X1
MATRIX
DECODER
LED
MATRIX
DRIVER
LED
MATRIX
TRUTH TABLE
X8
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
X4
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
X2
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X1
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
BCD DATA[1]
NUMERIC
DECIMAL PT.[2] ON
OFF
LOAD DATA
LATCH DATA
DISPLAY–ON
DISPLAY–OFF
VDP = L
VDP = H
VE= L
VE= H
VB= L
VB= H
ENABLE[1]
BLANKING[3]
(BLANK)
(BLANK)
••••
(BLANK)
(BLANK)
HEXADECIMAL
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.
4
Absolute Maximum Ratings
Description Symbol Min. Max. Unit
Storage Temperature, Ambient TS -65 +100 °C
Operating Temperature, Ambient[1] TA -55 +85 °C
Supply Voltage[2] VCC -0.5 +7.0 V
Voltage Applied to Input Logic, dp and Enable Pins VI, VDP , VE -0.5 VCC V
Voltage Applied to Blanking Input[2] VB -0.5 VCC V
Soldering Temperature [1.59 mm (0.063 inch) Below Body]
Solder Dipping, max. 5 Seconds 260 °C
Wave Soldering, max. 3 Seconds 250 °C
Recommended Operating Conditions
Description Symbol Min. Nom. Max. Unit
Supply Voltage[2] VCC 4.5 5.0 5.5 V
Operating Temperature, Ambient[1] TA -55 +85 °C
Enable Pulse Width tW 100 nsec
Time Data Must Be Held Before Positive Transition of Enable Line tSETUP 50 nsec
Time Data Must Be Held After Positive Transition of Enable Line tHOLD 50 nsec
Enable Pulse Rise Time tTLH 1.0 msec
Optical Characteristics at TA = 25°C, VCC = 5.0 V
Device Description Symbol Min. Typ. Max. Unit
HDSP-0760 Luminous Intensity per LED (Digit Average)[3,4] IV 65 140 µcd
Series Peak Wavelength lPEAK 635 nm
Dominant Wavelength[5] ld 626 nm
HDSP-0770 Luminous Intensity per LED (Digit Average)[3,4] IV 260 620 µcd
Series Peak Wavelength lPEAK 635 nm
Dominant Wavelength[5] ld 626 nm
HDSP-0860 Luminous Intensity per LED (Digit Average)[3,4] IV 215 490 µcd
Series Peak Wavelength lPEAK 583 nm
Dominant Wavelength[5,6] ld 585 nm
HDSP-0960 Luminous Intensity per LED (Digit Average)[3,4] IV 298 1100 µcd
Series Peak Wavelength lPEAK 568 nm
Dominant Wavelength[5,6] ld 574 nm
Notes:
1. The nominal thermal resistance of a display mounted in a socket that is soldered onto a printed circuit board is RqJA = 50°C/W/device. The
device package thermal resistance is RqJ-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 TA = +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.
5
Electrical Characteristics; TA = -55°C to +85°C
Description Symbol Test Conditions Min. Typ.[7] Max. Unit
Supply Current
HDSP-0760 Series ICC VCC = 5.5 V 78 105 mA
HDSP-0770 Series (Characters “5.” 120 175
HDSP-0860 Series or “B” Displayed)
HDSP-0960 Series
Power Dissipation
HDSP-0760 Series PT 390 573 mW
HDSP-0770 Series 690 963
HDSP-0860 Series
HDSP-0960 Series
Logic, Enable and Blanking Low-Level Input VIL VCC = 4.5 V 0.8 V
Voltage
Logic, Enable and Blanking High-Level VIH 2.0 V
Input Voltage
Logic and Enable Low-Level Input Current IIL VCC = 5.5 V -1.6 mA
Blanking Low-Level Input Current IBL VIL = 0.4 V -10 µA
Logic, Enable and Blanking High-Level IIH VCC = 5.5 V +40 µA
Input Current VIH = 2.4 V
Weight 1.0 gm
Leak Rate 5x10-8 cc/sec
Notes:
4. The luminous intensity at a specic operating ambient temperature, IV (TA) may be approximated from the following exponential equation:
IV (TA) = IV (25°C) e[k (TA - 25°C)].
Device K
HDSP-0760 Series
HDSP-0770 Series
-0.0131/°C
HDSP-0860 Series -0.0112/°C
HDSP-0960 Series -0.0104/°C
5. The dominant wavelength, ld, is derived from the CIE Chromaticity Diagram and is that single wavelength which denes the color of the de-
vice.
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 VCC = 5.0 V and TA = 25°C.
6
Operational Considerations
Electrical
These devices use a modied 4 x 7 dot matrix light emit-
ting diode to display decimal/hexadecimal numeric
information. The high eciency red and yellow LEDs are
GaAsP epitaxial layer on a GaP transparent substrate. The
green LEDs are GaP epitaxial layer on a GaP transparent
substrate. The LEDs are driven by constant current drivers,
BCD information is accepted by the display memory when
the enable line is at logic low and the data is latched
when the enable is at logic high. Using the enable pulse
width and data setup and hold times listed in the Recom-
mended Operating Conditions allows data to be clocked
into an array of displays at a 6.7 MHz rate.
The decimal point input is active low true and this data
is latched into the display memory in the same fashion
as the BCD data. The decimal point LED is driven by the
on-board IC.
The blanking control input on the hexadecimal displays
blanks (turns o) the displayed information without dis-
turbing the contents of display memory. The display is
blanked at a minimum threshold level of 2.0 volts. When
blanked, the display standby power is nominally 250 mW
at TA = 25°C.
Mechanical
The primary thermal path for power dissipation is through
the device leads. Therefore, to insure reliable operation
up to an ambient temperature of +85°C, it is important
to maintain a case-to-ambient thermal resistance of less
than 35°C watt/device as measured on top of display pin
3.
For information on soldering and post solder cleaning see
Application Note 1027, Soldering LED Components.
Contrast Enhancement
These display devices are designed to provide an
optimum ON/OFF contrast when placed behind an ap-
propriate contrast enhancement lter. For further infor-
mation, please refer to Application Note 1015, Contrast
Enhancement Techniques for LED Displays.
Over Range Display
The over range devices display “±1” and decimal point.
The character height and package conguration are the
same as the numeric and hexadecimal devices. Character
selection is obtained via external switching transistors
and current limiting resistors.
Package Dimensions
Pin
Character 1 2,3 4 8
+ 1 X X 1
- 0 X X 1
1 X 1 X X
Decimal Point X X 1 X
Blank 0 0 0 0
Notes:
0: Line switching transistor in Figure 7 cuto.
1: Line switching transistor in Figure 7 saturated.
X: ‘don’t care’
13.5
(0.53)
3.3
(0.13)
10.2
(0.400)
1.9
(0.075)
1.5
(0.06)
4.8
(0.19)
4.8
(0.19)
7.4
(0.29)
8 7 6 5
5
MAX. PIN
1
2
3
4
5
6
7
8
FUNCTION
Plus
Numeral One
Numeral One
DP
Open
Open
VCC
Minus/Plus
NOTE: DIMENSIONS IN MILLIMETERS AND (INCHES).
D
FRONT VIEW
1 2 3 4
7
Absolute Maximum Ratings
Description Symbol Min. Max. Unit
Storage Temperature, Ambient TS -65 +100 °C
Operating Temperature, Ambient TA -55 +85 °C
Forward Current, Each LED IF 10 mA
Reverse Voltage, Each LED VR 5 V
Recommended Operating Conditions VCC = 5.0 V
Forward Current Per Resistor Value
Device LED, mA R1 R2 R3
HDSP-0763
Low Power 2.8 1300 200 300
High Brightness 8 360 47 68
HDSP-0863 8 360 36 56
HDSP-0963 8 360 30 43
Luminous Intensity per LED
(Digit Average)[3,4] at TA = 25°C
Device Test Conditions Min. Typ. Units
HDSP-0763 IF = 2.8 mA 65 140 µcd
IF = 8 mA 620 µcd
HDSP-0863 IF = 8 mA 215 490 µcd
HDSP-0963 IF = 8 mA 298 1100 µcd
Figure 3. Typical driving circuit.
PLUS
R1
#4
#7 VCC = 5.0 V
d.p.
R3
#1
R2
#2
R1
#3
MINUS PLUS
R3
#8
NUMERAL ONE
Color Bin Limits
Color Range (nm)
Color Bin Min. Max.
Yellow 1 581.5 585.0
2 584.0 587.5
3 586.5 590.0
Green 1 570.0 574.0
2 573.0 577.0
3 576.0 580.0
Note:
Test conditions as specied in Optical Charac-
teristic table.
Intensity Bin Limits for HDSP-0860 Series
Intensity Range (µcd)
Bin Min. Max.
A 215.00 337.86
B 279.29 456.43
C 377.14 662.14
D 547.14 992.86
E 820.71 1539.29
F 1272.14 2385.71
Note:
Test conditions as specied in Optical Charac-
teristic table.
Intensity Bin Limits for HDSP-0960 Series
Intensity Range (µcd)
Bin Min. Max.
C 298.57 523.57
D 432.86 785.00
E 648.57 1175.00
F 971.43 1757.86
G 1452.86 2629.29
Note:
Test conditions as specied in Optical Charac-
teristic table.
Intensity Bin Limits for HDSP-0760 Series
Intensity Range (µcd)
Bin Min. Max.
A 65.00 102.14
B 84.29 137.86
C 114.29 200.00
D 165.71 300.00
E 260.00 487.86
F 402.86 755.71
G 625.00 1171.43
Note:
Test conditions as specied in Optical Charac-
teristic table.
Intensity Bin Limits for HDSP-0770 Series
Intensity Range (µcd)
Bin Min. Max.
E 260.00 487.64
F 403.00 755.79
G 624.64 1171.50
H 969.00 1817.00
Note:
Test conditions as specied in Optical Charac-
teristic table.
Electrical Characteristics: TA = -55°C to +85°C
Test
Device Description Symbol Conditions Min. Typ. Max. Unit
HDSP-0763 Power Dissipation (All LEDs Illuminated) PT IF = 2.8 mA 72 mW
IF = 8 mA 224 282
Forward Voltage per LED VF IF = 2.8 mA 1.6 V
IF = 8 mA 1.75 2.2
HDSP-0863 Power Dissipation (All LEDs Illuminated) PT IF = 8 mA 237 282 mW
Forward Voltage per LED VF 1.90 2.2 V
HDSP-0963 Power Dissipation (All LEDs Illuminated) PT IF = 8 mA 243 282 mW
Forward Voltage per LED VF 1.85 2.2 V
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Data subject to change. Copyright © 2005-2008 Avago Technologies Limited. All rights reserved. Obsoletes 5989-3187EN
AV02-1335EN - June 6, 2008