HDSP-0962

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 HDSP- Color 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 Soldering Temperature [1.59 mm (0.063 inch) Below Body]   Solder Dipping, max. 5 Seconds Wave Soldering, max. 3 Seconds 260 250 °C °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 HDSP-0760 Series Luminous Intensity per LED (Digit Average)[3,4] Symbol Min. Typ. Max. Unit Peak Wavelength IV 65 140 µcd lPEAK 635 Dominant Wavelength[5] nm ld 626 nm HDSP-0770 Series Luminous Intensity per LED (Digit Average)[3,4] IV 260 620 µcd Peak Wavelength lPEAK 635 nm Dominant Wavelength[5] ld 626 nm HDSP-0860 Series Luminous Intensity per LED (Digit Average)[3,4] IV 215 490 µcd Peak Wavelength lPEAK 583 nm Dominant Wavelength[5,6] ld 585 nm HDSP-0960 Series Luminous Intensity per LED (Digit Average)[3,4] IV 298 1100 µcd 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.  Electrical Characteristics; TA = -55°C to +85°C Description Symbol  Test Conditions Supply Current   HDSP-0760 Series ICC Min. Typ.[7]  Max.   Unit VCC = 5.5 V (Characters “5.” or “B” Displayed) 78 105 120 175 PT 390 573   HDSP-0770 Series   HDSP-0860 Series   HDSP-0960 Series 690 963 Logic, Enable and Blanking Low-Level Input   Voltage VIL VCC = 4.5 V 0.8 V Logic, Enable and Blanking High-Level   Input Voltage VIH 2.0 V Logic and Enable Low-Level Input Current IIL VCC = 5.5 V -1.6 mA   HDSP-0770 Series   HDSP-0860 Series   HDSP-0960 Series Power Dissipation   HDSP-0760 Series mA mW 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 cc/sec Leak Rate 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 R 2 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. 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  Typ. Units 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 IF = 8 mA 1.75 2.2 V 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 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 Green 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 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