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Part: 67023-001
Category:
Optoelectronics
Description: Hermetic , Numeric And Hexadecimal Displays
Company: Micropac Industries, Inc.
Datasheet: Download 67023-001 datasheet File size : 158 kB
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Datasheet text preview:
67023
4N51, 4N52 4N53, 4N54
HERMETIC , NUMERIC AND HEXADECIMAL DISPLAYS
Mii
OPTOELECTRONIC PRODUCTS DIVISION
Features: · · · · · · Conforms to MIL-PRF-87157 Three character options Numeric, Hexidecimal or Over range 4 X 7 dot matrix character Memory latch/decoder/driver is TTL compatible Available in Red or Green Categorized for luminous intensity
Applications: · · · · · · High reliability systems Instrumentation panels Communication equipment Medical equipment Harsh environments IR blocking filter available
DESCRIPTION
The 4N51-4N54 series are solid state numeric and hexidecimal displays for use in high reliability applications. The displays feature an on-board decoder/driver and memory (except 4N53). These displays are hermetically sealed and conform to MIL-PRF-87157, the general specification for light emitting diode displays. The character height is 7.4mm (.29"). The green LED version conforms to MIL-D-87157 with exception of color. The 4N51 is a numeric display which decodes positive BCD logic into the numbers "0-9", a "-" sign, a right-hand decimal point, and a test pattern (all LED's on). The 4N52 is the same as the 4N51, but the decimal point is located on the left side of the device. The 4N53 is an over range device which displays "+1" and a right-hand decimal point. This display is typically driven using external switching transistors. The 4N54 is a hexidecimal display which decodes positive BCD logic into 16 characters "0-9, A-F". An input is provided to blank the display (all LED's off) without losing the contents of the memory.
ABSOLUTE MAXIMUM RATINGS Storage Temperature.........-65°C to +125°C Operating Free-Air Temperature Range. ..-55°C to +100°C Lead Solder Temperature (1/16" [1.6mm] below seating plane for 10s) ......... 260°C Supply Voltage, VCC (4N51, 4N52, 4N54) ........ .-0.5V to 7V Voltage Applied to Input Logic, DP and Enable Pins ..... . -0.5V to 7V Voltage Applied to Blanking Input (4N54 only).. -0.5V to 7V Forward Current, Each LED (4N53 only) .......... 10mA Reverse Voltage, Each LED (4N53 only)...... 4V
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION · 725 E. Walnut St., Garland, TX 75040 · (972) 272-3571 · Fax (972) 487-6918
www.micropac.com
E-MAIL: optosales@micropac.com
2-4
67023
4N51, 4N52, 4N53, 4N54
* HERMETIC, NUMERIC AND HEXIDECIMAL DISPLAYS
0 . 4 0 0 [1 0 . 1 6 ] 0 . 4 0 0 [1 0 . 1 6 ]
0 . 0 7 3 [1 . 8 4 ] 0 . 2 9 0 [7 . 3 7 ] 0 . 5 3 0 [1 3 . 4 6 ] 5° 0 . 2 2 0 [5 . 5 9 ] 0 . 2 9 0 [7 . 3 7 ] 0 . 5 3 0 [1 3 . 4 6 ] 5°
0 . 0 7 3 [1 . 8 4 ]
0 . 2 2 0 [5 . 5 9 ]
0 . 1 2 0 [3 . 0 4 ] 0 . 1 9 0 [4 . 8 3 ]
0 . 1 4 0 [3 . 5 6 ] 0 . 1 9 0 [4 . 8 3 ]
4N51
0 .40 0 [10.16]
4N52
0 .40 0 [10.16]
0 .07 3 [1.84] 0 .19 0 [4.83] 0 .53 0 [13.46] 0 .07 2 [1.84] 5° 0 .29 0 [7.36] 0 .19 0 [4.83] 0 .29 0 [7.37] 0 .53 0 [13.46] 5°
0 .08 3 [2.11] 0 .15 0 [3.81] 0 .19 0 [4.83]
4N 53
4N 54
REA R VIEW
SID E VIEW
END VIEW
5
6
7
8
10° 0 .0 5 0 [1 .2 7 ]
0 .15 0 [3.81]
X M ii 0 .40 0 [10.16] XXX YYW W L U M IN O U S IN T E N S IT Y CATEGORY 0 .60 0 [15.24] SEA TING PLANE 0 .06 0 [1.52] 0 .13 6 [3.45] .0 1 2 ± .0 0 3 [0 .3 ± 0 .0 8 ] TYP PIN 1 KEY 0 .1 1 0 [2 .7 9 ] 0 .1 7 0 [4 .3 2 ] .0 2 0 ± .0 0 3 [0 .5 ± 0 .0 8 ] TYP
DAT E CODE
4
3
2
1
0 .1 0 0 ± . 0 0 5 [2 .5 ± 0 .1 3 ] TYP
SEA TING PLANE
*JEDEC Registered Data
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION · 725 E. Walnut St., Garland, TX 75040 · (972) 272-3571 · Fax (972) 487-6918
www.micropac.com
E-MAIL: optosales@micropac.com
2-5
4N51, 4N52, 67023 4N53, 4N54
*ELECTRICAL OPTICAL CHARACTERISTICS
TA = -55°C to +100°C unless otherwise specified.
HERMETIC, NUMERIC AND HEXIDECIMAL DISPLAYS
PARAMETER
Supply Current 4N51 4N52 4N54 4N51 4N52 4N53 4N54 4N51 4N52 4N53 4N54 4N53 4N51 4N52 4N54 4N51 4N52 4N54 4N51 4N52 4N54
SYMBOL
ICC
MIN
TYP
112 112 112 560 560 280 560
MAX
170 170 170 935 935 320 935
UNITS
mA
TEST CONDITIONS
VCC = 5.5V Numeral 5 and DP lighted
NOTE
1
Power Dissipation
PT
mW
VCC = 5.5V Numeral 5 and DP lighted VCC = 5V, TA = 25°C V CC = 5V, TA = 25°C IF = 10mA, A = 25°C V CC = 5V, A = 25°C IF = 10mA VCC = 4.5V
1,4
Luminous Intensity per LED
IV
40 40 45 40
85 85 85 85 1.6 2.0 0.8 0.8 0.8
µcd
2
Forward Voltage per LED Logic Low-Level Input Voltage
VF
V V
VIL
2 2 2
Logic Low-Level Input Voltage
VIH
V 0.8 0.8 0.8
VCC = 4.5V
Enable Low-Voltage; Data Being Entered
VEL
V
V CC = 4.5V
Enable High-Voltage; data not being entered
4N51 4N52 4N54 Blanking Low-Voltage display not blanked 4N54 4N54 ALL 4N54 4N54 4N51 4N52 4N54 4N51 4N52 4N54 4N51 4N52 4N54 4N51 4N52 4N54 ALL ALL 4N53
VEH VBL VBH IBL IBH
2 2 2 0.8 3.5 5x10-8 50 1.0 -1.6
V V V
V CC = 4.5V V CC = 4.5V V CC = 4.5V
Blanking High-Voltage display blanked Leak Rate Blanking Low-Level Input Current Blanking High-Level Input Current Logic Low-Level Input Current
cc/sec
mA mA mA V CC = 5.5V, VBL = 0.8V V CC = 5.5V, VBH = 4.5V V CC = 5.5V, VIL = 0.4V
IIL IIH IEL IEH
P d VF
655 640 1.6
Logic High-Level Input Current
+100
µA
V CC = 5.5V, VIH = 2.4V
Enable Low-Level Input Current
-1.6
mA
V CC = 5.5V, VEL = 0.4V
Enable High-Level Input Current
+130
µA
V CC = 5.5V, VEH = 2.4V tA = 25°C tA = 25°C 3 IF = 10mA
Wavelength at Peak Emission Dominant Wavelength Forward Voltage per LED
nm 2.0 V
Weight ALL 1 gm NOTES: 1. All typical values at VCC = 5.0 volts, tA = 25°C. 2. Luminous intensity for a specific temperature may be calculated with the following relationship: IV (tA) = IV (25°C) (.985) [tA - 25°C]. 3. The dominant wavelength , d is a single wavelength that defines the saturated color of monochromatic light, as derived from the CIE chromaticity 4.
diagram. For 4N53 test conditions, IF = 10mA, all diodes lit.
*JEDEC Registered Data
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION · 725 E. Walnut St., Garland, TX 75040 · (972) 272-3571 · Fax (972) 487-6918
www.micropac.com
E-MAIL: optosales@micropac.com
2-6
67023
4N51, 4N52, 4N53, 4N54
HERMETIC, NUMERIC AND HEXIDECIMAL DISPLAYS
*RECOMMENDED OPERATING CONDITIONS:
PARAMETER Supply Voltage 4N51 4N52 4N53 4N54 Operating Temperature Enable Pulse Width ALL 4N51 4N52 4N54 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 4N51 4N52 4N54 4N51 4N52 4N54 4N51 4N52 4N54 Forward Current 4N53 IF 5 10 m tTLH 200 ns tHOLD 50 ns tSETUP 50 ns tW 100 ns tA VCC SYMBOL MIN 4.5 4.5 NA 4.5 -55 MAX 5.5 5.5 NA 5.5 100 UNITS V V NA V
°
C
SELECTION GUIDE
67023-001 4N51 Commercial (0° to 70°C) 67023-101 4N51 Screened to TXV level (-55° to +100°C) with 100% screening. 67023-101C 4N51 marked with DSCC P/N JM87157/00101AXX (-55° to +100°C) with 100% screening. 67023-002 4N52 Commercial (0° to 70°C) 67023-102 4N52 Screened to TXV level (-55° to +100°C) with 100% screening. 67023-102C 4N52 marked with DSCC P/N JM87157/00102AXX (-55° to +100°C) with 100% screening. 67023-003 4N53 Commercial (0° to 70°C) 67023-103 4N53 Screened to TXV level (-55° to +100°C) with 100% screening. 67023-103C 4N53 marked with DSCC P/N JM87157/00103AXX (-55° to +100°C) with 100% screening. 67023-004 4N54 Commercial (0° to 70°C) 67023-104 4N54 Screened to TXV level (-55° to +100°C) with 100% screening. 67023-104C 4N54 marked with DSCC P/N JM87157/00104AXX (-55° to +100°C) with 100% screening. 67023-034 4N54, green commercial (0° to 70°C) 67023-315 4N54, green Mil-Temp (-55° to +100°C) with 100% screening. NOTES: 1. When ordering DSCC part numbers, you may order by the MII part number or the DSCC part number. 2. The first X at the end of M87157/0010XA[X]X designates lead finish. In place of the X use A for hot solder dip or C for gold finish. 3. Second X at the end of the M87157/0010XAX[X] designates luminous intensity code. In place of the X use C thru K to indicate desired intensity level.
*JEDEC Registered Data
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION · 725 E. Walnut St., Garland, TX 75040 · (972) 272-3571 · Fax (972) 487-6918
www.micropac.com
E-MAIL: optosales@micropac.com
2-7
67023
4N51, 4N52, 4N53, 4N54
HERMETIC, NUMERIC AND HEXIDECIMAL DISPLAYS
4N51, 4N52, 4N54 Logic
t SETUP DATA INPUT (LOW LEVEL DATA) 1.5V 1.5V t HOLD
BCD DATA (1)
TRUTH TABLE
X2
X8
DATA INPUT (HIGH LEVEL DATA)
1.5V
1.5V
ENABLE INPUT 1.5V 10% 1.5V
t LH 90%
tW
FIGURE 1 Timing Diagram of 4N51, 4N52 and 4N54 Series Logic
PIN NO. Vcc ENABLE 7 5
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
L L H H L L H H L L H H L L H H
X1
4N51/4N52
4N54
L H L H L H L H L H L H L H L H
0 1 2 3 4 5 6 7 8 9 (BLANK) (BLANK) ..... (BLANK) (BLANK)
V V
0 1 2 3 4 5 6 7 8 9 A B C D E F
DP=L DP=H V =L E V =H E V =L B V B =H
DECIMAL PT. (2)
LOGIC 8 1 INPUT DP (2) 2 3 4 DC1 DC2 DC4 DC8 DP LATCH MEMORY MATRIX DECODER
ON OFF LOAD DATA LATCH DATA DISPLAY ON DISPLAY OFF
ENABLE (1) BLANKING (3)
DP BLANKING (3) CONTROL 4 LED MATRIX DRIVER LED MATRIX
GROUND 6
FIGURE 2 Block Diagram of 4N51, 4N52 and 4N54 Series Logic
NOTES: 1. H = Logic High: L = Logic Low. With the enable input at logic high changes in BCD input levels or D.P. input have no effect upon display memory, displayed character, or D.P. 2. The decmal point, DP, pertains only to the 4n51 and 4n52 displays. 3. The blanking control, B, pertains only to the 4n54 hexadecimal display. Blanking input has no effect upon memory.
4N53 Over Range Character
7 Vcc
PIN 1 2 3 4 5 6 7 8
FUNCTION Plus
Numeral One Numeral One
NUMERAL ONE
MINUS PLUS
PLUS
TRUTH TABLE FOR TYPICAL DRIVING CIRCUIT
CHARACTER
dp
+ 1 DECIMAL POINT
DP Open Open Vcc Minus/Plus
580 100 580 150 150 3 2 4 8 1
BLANK
1 H L X X L
PIN 2,3 X X H X L
4 X X X H L
8 H H X X L
NOTES: L: Line switching transistor in figure 3 cutoff. H: Line transistor in figure 3 satuated X: Don't Care.
FIGURE 3 TYPICAL DRIVING CIRCUIT
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION · 725 E. Walnut St., Garland, TX 75040 · (972) 272-3571 · Fax (972) 487-6918
www.micropac.com
E-MAIL: optosales@micropac.com
2-8
Others parts begin by 67
67-1
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