HDSP-0883-BC300 [AGILENT]
Glass/Ceramic Numeric and Hexadecimal Displays for Industrial Applications; 玻璃/陶瓷数字和十六进制显示的工业应用
| 型号： | HDSP-0883-BC300 |
| 厂家： | 
AGILENT TECHNOLOGIES, LTD. |
| 描述： | Glass/Ceramic Numeric and Hexadecimal Displays for Industrial Applications |
| 文件： | 总8页 (文件大小：119K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Glass/Ceramic Numeric and
Hexadecimal Displays for
Industrial Applications
HDSP-078x
HDSP-079x
HDSP-088x
HDSP-098x
Technical Data
Features
• Categorized for Luminous
Intensity
• Three Character Options
Numeric, Hexadecimal, Over
Range
• Three Colors
High Efficiency Red, Yellow,
High Performance Green
• 4 x 7 Dot Matrix Character
• High Efficiency Red, Yellow
and High Performance Green
Description
These standard solid state displays
have a 7.4 mm (0.29 inch) dot
matrix character and an on-board
IC with data memory latch/
decoder and LED drivers in a
glass/ceramic package.
• Two High Efficiency Red
Options
Low Power, High Brightness
• Performance Guaranteed
Over Temperature
• High Temperature Stabilized
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 hermetic HDSP-078x,-079x/
-088x displays utilize a solder
glass frit seal. The HDSP-098X
displays utilize an epoxy glass-to-
ceramic seal.
The numeric devices decode posi-
tive BCD logic into characters
“0-9,” a “–” sign, decimal point,
and a test pattern. The
• Memory Latch/Decoder/
Driver
TTL Compatible
The over range device displays
“± 1” and right hand decimal
point and is typically driven via
external switching transistors.
hexadecimal devices decode
Devices
Part Number HDSP-
Color
Description
Front View
0781
0782
0783
0784
High-Efficiency Red
Low Power
Numeric, Right Hand DP
A
B
C
D
Numeric, Left Hand DP
Over Range ± 1
Hexadecimal
0791
0792
0793
0794
High-Efficiency Red
High Brightness
Numeric, Right Hand DP
Numeric, Left Hand DP
Over Range ± 1
A
B
C
D
Hexadecimal
0881
0882
0883
0884
Yellow
Numeric, Right Hand DP
Numeric, Left Hand DP
Over Range ± 1
A
B
C
D
Hexadecimal
0981
0982
0983
0984
High-Performance Green
Numeric, Right Hand DP
Numeric, Left Hand DP
Over Range ± 1
A
B
C
D
Hexadecimal
2
Package Dimensions
SYYWW
COUNTRY CODE
Figure 1. Timing Diagram.
Figure 2. Block Diagram.
3
Absolute Maximum Ratings
Description
Symbol
Min.
Max.
Unit
Storage Temperature, Ambient
HDSP-078x/-079x/-088x
HDSP-098x
Operating Temperature, Ambient[1]
Supply Voltage[2]
TS
-65
-55
-55
-0.5
-0.5
-0.5
+125
+100
+100
+7.0
VCC
°C
TA
VCC
V, VDP, VE
°C
V
V
Voltage Applied to Input Logic, dp and Enable Pins
Voltage Applied to Blanking Input[2]
I
VR
VCC
V
Wave Solder Temperature at 1.59 mm (0.063 inch)
below Body, max. 3 seconds
250
°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
Symbol
Min.
4.5
–55
100
50
Nom.
5.0
Max.
5.5
+100
Unit
V
°C
nsec
nsec
VCC
TA
tW
tSETUP
Time Data Must Be Held After Positive
Transition of Enable Line
Enable Pulse Rise Time
tHOLD
tTLH
50
nsec
1.0
msec
Optical Characterstics at TA = 25°C, VCC = 5.0 V
Device
Description
Symbol
Min.
Typ.
Max.
Unit
HDSP-078x Series
Luminous Intensity per LED
(Digit Average)[3,4]
IV
65
140
µcd
Peak Wavelength
Dominant Wavelength[5]
Luminous Intensity per LED
(Digit Average)[3,4]
Peak Wavelength
Dominant Wavelength[5]
Luminous Intensity per LED
(Digit Average)[3,4]
Peak Wavelength
Dominant Wavelength[5,6]
λPEAK
λd
635
626
620
nm
nm
µcd
HDSP-079x Series
HDSP-088x Series
HDSP-098x Series
IV
260
215
298
λPEAK
λd
635
626
490
nm
nm
µcd
IV
λPEAK
λd
583
585
1100
nm
nm
µcd
Luminous Intensity per LED
(Digit Average)[3,4]
IV
Peak Wavelength
Dominant Wavelength
λPEAK
λd
568
574
nm
nm
Notes:
1. The nominal thermal resistance of a display mounted in a socket that is soldered onto a printed circuit board is
RθJA = 50°C/W/device. The device package thermal resistance is RθJ-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 up to TA = +100°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/Optical Characteristics
TA = –55°C to +100°C
Description
HDSP-078x Series
Symbol
ICC
Test Conditions
VCC = 5.5 V
Characters “5.” or
“B” displayed
Min. Typ.[7]
Max.
105
Unit
mA
Supply
Current
78
HDSP-079x/-088x/
-098x Series
120
175
Power
Dissipation
HDSP-078x Series
HDSP-079x/-088x/
-098x Series
PT
VCC = 5.5 V
Characters “5.” or
“B” displayed
390
690
573
963
mW
Logic, Enable and Blanking
Low-Level Input Voltage
Logic, Enable High-Level Input
Voltage
Blanking High-Voltage; Display
Blanked
Logic and Enable Low-Level
Input Current
V
VCC = 4.5 V
0.8
V
V
IL
V
IH
2.0
2.3
VBH
IIL
V
VCC = 5.5 V
–1.6
mA
Blanking Low-Level Input Current
Logic, Enable and Blanking
High-Level Input Current
IBL
IIH
V = 0.4 V
VCC = 5.5 V
V = 2.4 V
IH
–10
+40
µA
µA
IL
Weight
Leak Rate
1.0
gm
5 x 10-8 cc/sec
Notes:
4. The luminous intensity at a specific operating ambient
temperature, Iv(TA), may be approximated from the following
5. The dominant wavelength, λd, is derived from the CIE chroma-
ticity diagram and represents the single wavelength which
defines the color of the device.
exponential equation: Iv(TA) = Iv(25°C) e[k(T -25°C)]
.
A
6. The HDSP-088X and HDSP-098X series devices are categor-
ized as to dominant wavelength with the category designated
by a number on the back of the display package.
Device
K
HDSP-078 Series
HDSP-079x Series
–0.0131/°C
7. All typical values at VCC = 5.0 V and TA = 25°C.
HDSP-088x Series
HDSP-098x Series
–0.0112/°C
–0.0104/°C
Operational
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 Recommended
Operating Conditions allows data
to be clocked into an array of
displays at a 6.7 MHz rate.
The blanking control input on the
hexadecimal displays blanks
(turns off) the displayed
information without disturbing
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.
Considerations
Electrical
These devices use a modified
4 x 7 dot matrix of light emitting
diodes to display decimal/
hexadecimal numeric informa-
tion. The high efficiency red and
yellow displays use GaAsP/GaP
LEDs and the high performance
green displays use GaP/GaP
LEDs. The LEDs are driven by
constant current drivers, BCD
information is accepted by the
display memory when the enable
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 ESD susceptibility of the IC
devices is Class A of MIL-STD-
883 or Class 2 of DOD-STD-1686
and DOD-HDBK-263.
5
Mechanical
508-AG8D (one digit, right angle
mounting) may be used.
Preconditioning
These displays are hermetically
sealed for use in environments
that require a high reliability
device. These displays are
designed and tested to meet a
helium leak rate of
These displays are 100% pre-
conditioned by 24 hour storage at
125°C, at 100°C for the HDSP-
098x Series.
The primary thermal path for
power dissipation is through the
device leads. Therefore, to insure
reliable operation up to an
ambient temperature of +100°C,
it is important to maintain a
base-to-ambient thermal
resistance of less than
35°C watt/device as measured on
top of display pin 3.
Contrast Enhancement
5 x 10-8 cc/sec.
These display devices are
designed to provide an optimum
ON/OFF contrast when placed
behind an appropriate contrast
enhancement filter. For further
information on contrast
enhancement, see Application
Note 1015, Contrast
These displays may be mounted
by soldering directly to a printed
circuit board or insertion into a
socket. The lead-to-lead pin
spacing is 2.54 mm (0.100 inch)
and the lead row spacing is 15.24
mm (0.600 inch). These displays
may be end stacked with 2.54
mm (0.100 inch) spacing
For further information on
soldering and post solder
cleaning, see Application Note
1027, Soldering LED
Components.
Enhancement for LED
Displays.
between outside pins of adjacent
displays. Sockets such as Augat
324-AG2D (3 digits) or Augat
Over Range Display
The over range devices display
“±1” and decimal point. The
character height and package
configuration are the same as the
numeric and hexadecimal
devices. Character selection is
obtained via external switching
transistors and current limiting
resistors.
Absolute Maximum Ratings
Description
Symbol Min
Max Unit
Storage Temperature, Ambient
Operating Temperature, Ambient
Forward Current, Each LED
Reverse Voltage, Each LED
TS
TA
IF
–65 +125
–55 +100
°C
°C
mA
V
10
5
VR
6
Package Dimensions
Pin
Character
1
1
0
X
X
0
2,3
X
X
1
X
4
X
X
X
1
0
8
1
1
X
X
0
+
–
1
Decimal Point
Blank
0
Notes:
0: Line switching transistor in Figure 7 cutoff.
1: Line switching transistor in Figure 7 saturated.
X: ‘don’t care.’
Figure 3. Typical Driving Circuit.
Luminous Intensity per LED
(Digit Average) at TA = 25°C
Device
HDSP-0783
Test Conditions
IF = 2.8 mA
IF = 8 mA
Min.
65
Typ.
140
620
Units
µcd
µcd
HDSP-0883
HDSP-0983
IF = 8 mA
IF = 8 mA
215
298
490
1100
µcd
µcd
Recommended Operating Conditions
VCC = 5.0 V
Forward
Resistor Value
Current Per
Device
HDSP-0783 Low Power
LED, mA
R1
R2
R3
300
68
56
43
2.8
8
8
1300 200
High Brightness
360
360
360
47
36
30
HDSP-0883
HDSP-0983
8
7
Electrical Characteristics
TA = –55°C to +100°C
Device
Description
Symbol Test Conditions Min
Typ
72
224
1.6
1.75
237
Max
Unit
mW
HDSP-0783 Power Dissipation
(All LEDs Illuminated)
PT
VF
PT
IF = 2.8 mA
IF = 8 mA
IF = 2.8 mA
IF = 8 mA
IF = 8 mA
282
Forward Voltage per LED
V
2.2
282
HDSP-0883 Power Dissipation
(All LEDs Illuminated)
mW
Forward Voltage per LED
HDSP-0883 Power Dissipation
(All LEDs Illuminated)
VF
PT
1.90
243
2.2
282
V
mW
IF = 8 mA
Forward Voltage per LED
VF
1.85
2.2
V
Intensity Bin Limits for HDSP-078x Series
Bin Category
Min. (mcd)
0.065
Max. (mcd)
0.102
Condition
A
B
C
D
E
F
0.085
0.114
0.165
0.260
0.138
0.200
0.300
0.488
Luminous
Intensity
per LED.
V
@ 5.0 V
DD
0.403
0.756
G
0.625
1.172
Intensity Bin Limits for HDSP-079x Series
Bin Category
Min. (mcd)
0.260
Max. (mcd)
0.488
Condition
E
F
G
H
Luminous
Intensity
per LED.
0.403
0.625
0.969
0.756
1.172
1.820
V
@ 5.0 V
DD
Intensity Bin Limits for HDSP-088x Series
Bin Category
Min. (mcd)
0.22
Max. (mcd)
0.34
Condition
A
B
C
D
E
F
0.28
0.38
0.55
0.82
0.46
0.66
0.99
1.54
Luminous
Intensity
per LED.
V
@ 5.0 V
DD
1.27
2.39
Intensity Bin Limits for HDSP-098x Series
Bin Category
Min. (mcd)
0.30
Max. (mcd)
0.52
Condition
C
D
E
F
Luminous
Intensity
per LED.
0.43
0.65
0.97
0.79
1.18
1.76
V
@ 5.0 V
DD
G
1.45
2.63
Color Bin Limits (Dominant Wavelength)
Intensity Range (nm)
Color
Yellow
Bin
1
2
3
1
Min.
Max.
581.50
584.00
586.50
570.00
573.00
576.00
585.00
587.50
590.00
574.00
577.00
580.00
Green
2
3
Note:
Bin categories are established for classification of products. Products
may not be available in all bin categories. Please consult your local
Agilent Technologies representative.
www.agilent.com/semiconductors
For product information and a complete list of
distributors, please go to our web site.
For technical assistance call:
Americas/Canada: +1 (800) 235-0312 or
(916) 788-6763
Europe: +49 (0) 6441 92460
China: 10800 650 0017
Hong Kong: (+65) 6756 2394
India, Australia, New Zealand: (+65) 6755 1939
Japan: (+81 3) 3335-8152 (Domestic/Interna-
tional), or 0120-61-1280 (Domestic Only)
Korea: (+65) 6755 1989
Singapore, Malaysia, Vietnam, Thailand,
Philippines, Indonesia: (+65) 6755 2044
Taiwan: (+65) 6755 1843
Data subject to change.
Copyright © 2004 Agilent Technologies, Inc.
Obsoletes 5964-6390E
July 14, 2004
5988-2261EN
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