AVAGO HDSP-0863 Hexadecimal and numeric displays for industrial application Datasheet

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
HDSP0760
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
Green
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
Package Dimensions
10.2 MAX.
(0.400)
10.2 MAX.
(0.400)
A
1.5
(0.06)
13.5
5.6 (0.53)
(0.22)
7.4
(0.29) 13.5
(0.53)
5.6
(0.22)
5°
7
Z
10.2
(0.400)
COLOR
CODE(3)
HDSP
XXXX
LUMINOUS
INTENSITY
CATEGORY
YYWW
DATE CODE
2
1
0.3 ± 0.08 TYP.
(0.012 ± 0.003)
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.
2
1.3 TYP.
(0.050)
3.4
(0.135)
0.5 ± 0.08 TYP.
(0.020 ± 0.003)
2.5 ± 0.13 TYP.
(0.10 ± 0.005)
2.8
(0.11)
HEXADECIMAL
1.5
(0.06)
SEATING
PLANE
15.2
(0.600)
FUNCTION
Input 1
3.8
(0.15)
SEATING
PLANE
4.3
(0.17)
NUMERIC
Input 2
Input 4
Input 8
Decimal Point
Latch Enable
Ground
VCC
END VIEW
0-10°
XZ
3
4.8
(0.19)
SIDE VIEW
8
PIN 1 KEY
4
5°
4.8
(0.19)
REAR VIEW
6
13.5
(0.53)
3.6
(0.14)
4.8
(0.19)
5
7.4
(0.29)
5°
3.0
(0.12)
C
1.5
(0.06)
1.5
(0.06)
7.4
(0.29)
PIN
1
2
3
4
5
6
7
8
10.2 MAX.
(0.400)
B
tSETUP
tHOLD
DATA INPUT
(LOW LEVEL DATA)
TRUTH TABLE
1.5 V
1.5 V
DATA INPUT
(HIGH LEVEL DATA)
1.5 V
BCD DATA[1]
1.5 V
tTLH
ENABLE
INPUT
1.5 V
1.5 V
10%
90%
tW
Figure 1. Timing diagram.
VCC
ENABLE
7
5
LOGIC
8
1
2
3
X1
X2
X4
X8
4
DP
INPUT
DP(2)
LATCH
MEMORY
MATRIX
DECODER
X8
X4
X2
L
L
L
L
L
L
L
H
L
L
H
L
L
L
H
H
L
H
L
L
L
H
L
H
L
H
H
L
L
H
H
H
L
L
L
H
L
L
H
H
L
H
L
H
L
H
H
(BLANK)
H
H
L
L
(BLANK)
H
H
L
H
••••
H
H
H
L
(BLANK)
H
H
H
H
(BLANK)
DECIMAL PT.[2]
BLANKING[3]
BLANKING(3)
CONTROL
4
GROUND
6
LED
MATRIX
DRIVER
Figure 2. Logic block diagram.
3
LED
MATRIX
NUMERIC
H
ENABLE[1]
DP
X1
ON
OFF
LOAD DATA
LATCH DATA
DISPLAY–ON
DISPLAY–OFF
HEXADECIMAL
VDP = L
VDP = H
VE = L
VE = H
VB = L
VB = H
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.
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
TS
TA
VCC
VI, VDP, VE
VB
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
VCC
TA
tW
tSETUP
tHOLD
tTLH
Optical Characteristics at TA = 25°C, VCC = 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
IV
lPEAK
ld
IV
lPEAK
ld
IV
lPEAK
ld
IV
lPEAK
ld
Min.
-65
-55
-0.5
-0.5
-0.5
Min.
4.5
-55
100
50
50
Nom.
5.0
Max.
+100
+85
+7.0
VCC
VCC
Unit
°C
°C
V
V
V
260
250
°C
°C
Max.
5.5
+85
1.0
Min.
65
260
215
298
Typ.
140
635
626
620
635
626
490
583
585
1100
568
574
Max.
Unit
V
°C
nsec
nsec
nsec
msec
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 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.
4
Electrical Characteristics; TA = -55°C to +85°C
Description
Symbol
Supply Current
HDSP-0760 Series
ICC
HDSP-0770 Series
HDSP-0860 Series
HDSP-0960 Series
Power Dissipation
HDSP-0760 Series
PT
HDSP-0770 Series
HDSP-0860 Series
HDSP-0960 Series
Logic, Enable and Blanking Low-Level Input
VIL
Voltage
Logic, Enable and Blanking High-Level
VIH
Input Voltage
Logic and Enable Low-Level Input Current
IIL
Blanking Low-Level Input Current
IBL
Logic, Enable and Blanking High-Level
IIH
Input Current
Weight
Leak Rate
Test Conditions
Min.
VCC = 5.5 V
(Characters “5.”
or “B” Displayed)
Typ.[7]
Max.
78
120
105
175
mA
390
690
573
963
mW
0.8
V
VCC = 4.5 V
2.0
Unit
V
VCC = 5.5 V
VIL = 0.4 V
VCC = 5.5 V
VIH = 2.4 V
-1.6
-10
+40
mA
µA
µA
5x10-8
gm
cc/sec
1.0
Notes:
4. The luminous intensity at a specific 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 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 VCC = 5.0 V and TA = 25°C.
5
Operational Considerations
Electrical
These devices use a modified 4 x 7
dot matrix light emitting diode to
display decimal/hexadecimal
numeric information. The high
efficiency 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 Recommended
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 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.
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-toambient 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 appropriate contrast
enhancement filter. For further
information, 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
configuration are the same as the
numeric and hexadecimal devices.
Character selection is obtained
via external switching transistors
and current limiting resistors.
Package Dimensions
10.2 MAX.
(0.400)
8
7
6
D
5
1.5
(0.06)
7.4
(0.29)
4.8
(0.19)
4.8
(0.19)
5°
1.9
(0.075)
1
2
13.5
(0.53)
FUNCTION
Plus
Numeral One
Numeral One
DP
Open
Open
VCC
Minus/Plus
Pin
Character
+
1
Decimal Point
Blank
1
1
0
X
X
0
2,3
X
X
1
X
0
4
X
X
X
1
0
3.3
(0.13)
3
4
FRONT VIEW
NOTE: DIMENSIONS IN MILLIMETERS AND (INCHES).
6
PIN
1
2
3
4
5
6
7
8
Notes:
0: Line switching transistor in Figure 7 cutoff.
1: Line switching transistor in Figure 7 saturated.
X: 'don't care'
8
1
1
X
X
0
Absolute Maximum Ratings
Description
Storage Temperature, Ambient
Operating Temperature, Ambient
Forward Current, Each LED
Reverse Voltage, Each LED
Symbol
TS
TA
IF
VR
Min.
-65
-55
Max.
+100
+85
10
5
Unit
°C
°C
mA
V
#7 VCC = 5.0 V
NUMERAL ONE
MINUS PLUS
PLUS
d.p.
#3
R1
#2
#4
R2
R1
#8
#1
R3
R3
Figure 3. Typical driving circuit.
Recommended Operating Conditions VCC = 5.0 V
HDSP-0763
Low Power
High Brightness
HDSP-0863
HDSP-0963
Forward Current Per
Device LED, mA
R1
2.8
8
8
8
1300
360
360
360
Luminous Intensity per LED
(Digit Average)[3,4] at TA = 25°C
Device
Test Conditions
HDSP-0763
IF = 2.8 mA
IF = 8 mA
HDSP-0863
IF = 8 mA
HDSP-0963
IF = 8 mA
7
Min.
65
215
298
Resistor Value
R2
R3
200
47
36
30
300
68
56
43
Typ.
140
620
490
1100
Units
µcd
µcd
µcd
µcd
Electrical Characteristics: TA = -55°C to +85°C
Device
HDSP-0763
HDSP-0863
HDSP-0963
Description
Power Dissipation (All LEDs Illuminated)
Forward Voltage per LED
VF
Power Dissipation (All LEDs Illuminated)
Forward Voltage per LED
Power Dissipation (All LEDs Illuminated)
Forward Voltage per LED
PT
VF
PT
VF
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 specified in Optical
Characteristic 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 specified in Optical
Characteristic table.
8
Symbol
PT
Test
Conditions
IF = 2.8 mA
IF = 8 mA
IF = 2.8 mA
IF = 8 mA
IF = 8 mA
IF = 8 mA
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 specified in Optical
Characteristic 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 specified in Optical
Characteristic table.
Min.
Typ.
72
224
1.6
1.75
237
1.90
243
1.85
Max.
Unit
mW
282
V
2.2
282
2.2
282
2.2
mW
V
mW
V
Color Bin Limits
Color
Yellow
Green
Bin
1
2
3
1
2
3
Color Range (nm)
Min.
Max.
581.5
585.0
584.0
587.5
586.5
590.0
570.0
574.0
573.0
577.0
576.0
580.0
Note:
Test conditions as specified in Optical
Characteristic table.
For product information and a complete list of distributors, please go to our website:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright © 2006 Avago Technologies Limited. All rights reserved. Obsoletes 5988-2260EN
5989-3187EN May 18, 2006
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