AVAGO HDSP-0860 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
Features
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.
• 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
The numeric devices decode positive BCD logic into characters “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 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.
Device Selection Guide
Part
Number
HDSPColor
Description
Front
View
0760
0761
0762
0763
High-Efficiency
Red
Low Power
Numeric, Right Hand DP
Numeric, Left Hand DP
Hexadecimal
Over Range ±1
A
B
C
D
0770
0771
0772
High-Efficiency Numeric, Right Hand DP
Red
Numeric, Left Hand DP
High Brightness Hexadecimal
A
B
C
0860
0861
0862
0863
Yellow
Numeric, Right Hand DP
Numeric, Left Hand DP
Hexadecimal
Over Range ±1
A
B
C
D
0960
0961
0962
0963
Green
Numeric, Right Hand DP
Numeric, Left Hand DP
Hexadecimal
Over Range ±1
A
B
C
D
Typical Applications
•
•
•
•
Industrial equipment
Computer peripherals
Instrumentation
Telecommunication equipment
Package Dimensions
10.2 MAX.
(0.400)
7.4
(0.29)
10.2 MAX.
(0.400)
A
1.5
(0.06)
1.5
(0.06)
13.5
5.6 (0.53)
(0.22)
7.4
(0.29)
5.6
(0.22)
5°
3.0
(0.12)
4.8
(0.19)
6
7
Z
10.2
(0.400)
3.6
(0.14)
YYWW
DATE CODE
1
FUNCTION
HEXADECIMAL
1
Input 2
Input 2
2
Input 4
Input 4
3
Input 8
Input 8
4
Decimal Point
Blanking Control
5
6
Latch Enable
Ground
Latch Enable
Ground
7
VCC
VCC
8
Input 1
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.
1.5
(0.06)
SEATING
PLANE
15.2
(0.600)
0.3 ± 0.08 TYP.
(0.012 ± 0.003)
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)
NUMERIC
3.8
(0.15)
SEATING
PLANE
4.3
(0.17)
PIN
END VIEW
COLOR
CODE(3)
LUMINOUS
INTENSITY
CATEGORY
2
4.8
(0.19)
0-10°
HDSP
XXXX
13.5
(0.53)
5°
SIDE VIEW
8
XZ
3
7.4
(0.29)
4.8
(0.19)
PIN 1 KEY
4
13.5
(0.53)
C
1.5
(0.06)
5°
REAR VIEW
5
10.2 MAX.
(0.400)
B
tSETUP
tHOLD
DATA INPUT
(LOW LEVEL DATA)
1.5 V
TRUTH TABLE
1.5 V
BCD DATA[1]
DATA INPUT
(HIGH LEVEL DATA)
1.5 V
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
X1
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
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]
ENABLE[1]
BLANKING[3]
DP
BLANKING(3)
CONTROL
4
GROUND
6
Figure 2. Logic block diagram.
LED
MATRIX
DRIVER
LED
MATRIX
NUMERIC
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
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
260
250
°C
°C
Soldering Temperature [1.59 mm (0.063 inch) Below Body]
Solder Dipping, max. 5 Seconds
Wave Soldering, max. 3 Seconds
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
Enable Pulse Rise Time
tTLH
nsec
1.0
msec
Optical Characteristics at TA = 25°C, VCC = 5.0 V
Device
Description
Symbol
Min.
Typ.
HDSP-0760
Series
Luminous Intensity per LED (Digit Average)[3,4]
IV
65
140
µcd
Peak Wavelength
lPEAK
635
nm
Dominant Wavelength[5]
ld
Luminous Intensity per LED (Digit Average)[3,4]
IV
Peak Wavelength
lPEAK
635
nm
Dominant Wavelength[5]
ld
626
nm
490
µcd
583
nm
HDSP-0770
Series
HDSP-0860
Series
HDSP-0960
Series
260
Max.
Unit
626
nm
620
µcd
Luminous Intensity per LED (Digit Average)[3,4]
IV
Peak Wavelength
lPEAK
Dominant Wavelength[5,6]
ld
Luminous Intensity per LED (Digit Average)[3,4]
IV
Peak Wavelength
lPEAK
568
nm
Dominant Wavelength[5,6]
ld
574
nm
215
298
585
nm
1100
µcd
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.
Electrical Characteristics; TA = -55°C to +85°C
Description
Symbol Test Conditions
Supply Current
HDSP-0760 Series
ICC
HDSP-0770 Series
HDSP-0860 Series
HDSP-0960 Series
Power Dissipation
HDSP-0760 Series
Min.
VCC = 5.5 V
(Characters “5.”
or “B” Displayed)
PT
HDSP-0770 Series
HDSP-0860 Series
HDSP-0960 Series
Logic, Enable and Blanking Low-Level Input
Voltage
VIL
Logic, Enable and Blanking High-Level
Input Voltage
VIH
Logic and Enable Low-Level Input Current
IIL
Typ.[7] Max. Unit
78
105
120
175
390
573
690
963
VCC = 4.5 V
0.8
2.0
mA
mW
V
V
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
Input Current
IIH
VCC = 5.5 V
VIH = 2.4 V
+40
µA
Weight
1.0
gm
5x10-8
Leak Rate
cc/sec
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.
Operational Considerations
Mechanical
Electrical
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.
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.
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
PIN
D
5
1.5
(0.06)
7.4
(0.29)
4.8
(0.19)
4.8
(0.19)
5
1.9
(0.075)
1
3.3
(0.13)
2
3
4
FRONT VIEW
NOTE: DIMENSIONS IN MILLIMETERS AND (INCHES).
13.5
(0.53)
FUNCTION
1
Plus
2
Numeral One
3
4
Numeral One
DP
5
6
Open
Open
7
VCC
8
Minus/Plus
Pin
Character
1
2,3
+
1
Decimal Point
Blank
1
0
X
X
0
X
X
1
X
0
4
X
X
X
1
0
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
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
#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
Forward Current Per Resistor Value
Device LED, mA
R1
R2
R3
HDSP-0763
Low Power
High Brightness
2.8
1300
200
300
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.
HDSP-0763
65
IF = 2.8 mA
IF = 8 mA
Typ.
Units
140
µcd
620
µcd
HDSP-0863
IF = 8 mA
215
490
µcd
HDSP-0963
IF = 8 mA
298
1100
µcd
Electrical Characteristics: TA = -55°C to +85°C
Test
Device Description
Symbol
Conditions
HDSP-0763
Power Dissipation (All LEDs Illuminated)
PT
Forward Voltage per LED
HDSP-0863
HDSP-0963
VF
Power Dissipation (All LEDs Illuminated)
PT
Forward Voltage per LED
VF
Power Dissipation (All LEDs Illuminated)
PT
Forward Voltage per LED
VF
Min.
Typ.
IF = 2.8 mA
72
IF = 8 mA
224
IF = 2.8 mA
1.6
IF = 8 mA
1.75
IF = 8 mA
IF = 8 mA
Max.
Unit
mW
282
V
2.2
237
282
mW
1.90
2.2
V
243
282
mW
1.85
2.2
V
Intensity Bin Limits for HDSP-0760 Series
Intensity Range (µcd)
Bin
Min.
Max.
Intensity Bin Limits for HDSP-0860 Series
Intensity Range (µcd)
Bin
Min.
Max.
Color Bin Limits
Color
Bin
Color Range (nm)
Min.
Max.
A
65.00
102.14
A
215.00
337.86
Yellow
1
581.5
585.0
B
84.29
137.86
B
279.29
456.43
2
584.0
587.5
C
114.29
200.00
C
377.14
662.14
3
586.5
590.0
D
165.71
300.00
D
547.14
992.86
1
570.0
574.0
E
260.00
487.86
E
820.71
1539.29
2
573.0
577.0
F
402.86
755.71
F
1272.14
2385.71
3
576.0
580.0
G
625.00
1171.43
Note:
Test conditions as specified in Optical Characteristic table.
Note:
Note:
Test conditions as specified in Optical Characteristic table.
Test conditions as specified in Optical Characteristic table.
Intensity Bin Limits for HDSP-0770 Series
Intensity Range (µcd)
Bin
Min.
Max.
Intensity Bin Limits for HDSP-0960 Series
Intensity Range (µcd)
Bin
Min.
Max.
E
487.64
C
298.57
523.57
432.86
785.00
260.00
F
403.00
755.79
D
G
624.64
1171.50
E
648.57
1175.00
1817.00
F
971.43
1757.86
G
1452.86
2629.29
H
969.00
Green
Note:
Test conditions as specified in Optical Characteristic table.
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 © 2005-2008 Avago Technologies Limited. All rights reserved. Obsoletes 5989-3187EN
AV02-1335EN - June 6, 2008
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