HEWLETT PACKARD Uz HEXADECIMAL AND NUMERIC DISPLAYS FOR INDUSTRIAL APPLICATIONS HIGH EFFICIENCY RED Low Power HODSP-0760/0761/0762/0763 High Brightness HDSP-0770/0771 /0772/0773 YELLOW HDSP-0860/0861 /0862/0863 GREEN HDSP-0960/0961/0962/0963 Features e THREE COLORS High-Efticiency Red Yellow High Performance Green e THREE CHARACTER OPTIONS Numeric Hexadecimal Over Range TWO HIGH-EFFICIENCY RED OPTIONS Low Power High Brightness PERFORMANCE GUARANTEED OVER TEMPERATURE MEMORY LATCH/DECODER/DRIVER TTL Compatible e 4x7 DOT MATRIX CHARACTER CATEGORIZED FOR LUMINOUS INTENSITY YELLOW AND GREEN CATEGORIZED FOR COLOR Typical Applications INDUSTRIAL EQUIPMENT COMPUTER PERIPHERALS Description These solid state display devices are designed and tested for use in adverse industrial environments. The character height is 7.4mm (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 characters 0-9, a " sign, decimal point, and a test pattern. Tne hexadecimal devices decode positive BCD logic into 16 characters, "0-9, A-F". Aninputis provided on the hexadecimal devices to blank the display iall LED's INSTRUMENTATION off: without losing the contents of the memory. e TELECOMMUNICATION EQUIPMENT The over range device displays t1" and right hand . , decimal point and is typically driven via external switching Devices transistors. Part Number Front HDSP- Color Description View 0760 Numeric, Right Hand DP A 0761 High-Efficiency Red Numeric, Left Hand OP B 0762 Low Power Hexadecimal Cc 0763 Over Range +1 D 0770 Ettici Numeric, Right Hand DP A 071 Boe ecency Red Numeric, Left Hand DP B O772 g g Hexadecimal Cc 0763 Over Range +1 D 0860 Numeric. Right Hand DP A 0861 Numeric, Left Hand DP B 0862 Yellow Hexadecimal Cc 0863 Over Range +1 D 0960 Numeric, Right Hand DP A 0961 Green Numeric, Left Hand DP B 0962 Hexadecimal c 0963 Over Range +1 D 4-202Package Dimensions 10.2 MAX 10.2 MAX. 10.2 MAX. : he (9.400) A (0.400) "| B i (9400) = C | : FUNCTION | : | HEXA. - I PIN NUMERIC DECIMAL 16 zpaeeng 1 -. - - = + - t (0.06 s 5 | 1 Input 2 Input 2 m4 +1 3d 13.5 / 2 Input4 | input 4 (0.29) iol (0.53) 135 i \ p \ P A ste 56 (0.53) 3 | Input 8 Input 8 r : | . t an a on 4 : Decimal : Blanking ;|* | point control ts lees i 5 5 | Latch Latch i . ! anable enable : a 5 30 er i le i | . 48 6 ~ Ground / Ground 48 (0.12) " | aa (0.19) Ff Meg , Mee . (0.19) * *io49) , 8 Input 1 Input t REAR VIEW SIDE VIEW | i END VIEW NOTES: 6 678 @-10 1, Dimensions in miflimatres and (inches). c op 4 2. Digit center line is 0.38 mm (10.018 inch) 15 from package center Jine. conor SEATING (.06) 3. Unless otheewise specified, the tolerance on CODE PLANE 34 ail dimensions is +0.38 mm (+0.015 inch). LUMINOUS 18.2 seas (135) 4. HOSP-0860 and HOSP-0860 series, ~ INTENSITY {.600) | CATEGORY f DATE CODE 0.3 +0.08 TYP. _ (0.012+0.003) 4.3 7yp. | __ 0:5 #0.08 TYP, PINT KEY Co (050) (0.020 +0.003} c 28 _ | [. __ 2.5 40.13 TYP, o (19 (0.10 +0.005) a -| 43 BS 1.17) ze awn aol 2 Py tse TUP Le. - >} 'HoLo DATA INPUT TRUTH TABLE {LOW LEVEL DATA) cp pata!) + NUMERIC HEXA 1.5 Xe | Xe | % |X, DECIMAL = + - -- a4 a = L L L L | - | DATA INPUT fos " : _ (HIGH LEVEL DATA) J5V L colouw 1 | jet L. : ENABLE THM L Loa Hq INPUT |. . 90% L 4 L L t Hoi ok H L 4 4 L L 4 H H Figure 1. Timing Diagram r ! is + . 4 H boo t i Bd Veco 7 i ENABLE _4 H it. 4H H (BLANK} H H r L u (BLANK) LOGIC Be] x1 H H L H . 1 w] X2 - a INPUT 2el x4 H H H L {BLANK} LATCH MATRIX foe doe 3*] x9 memory DECODER w]ou]u |r IBLANK} ppl2t 4mI pp oecmacer i) | C8 OFF 4 | LOAD DATA { f_ ENABLE! LATCH DATA ; DISPLAY-ON oP BLANKING! DISPLAY-OFF BLANKING! 3! LED n LED . H= Logic High; L = Logic Low, With the enable input at logic high CONTROL Malena ia MATRIX changes in BCD input logic levels have no effect upon display memory, displayed character, or DP. The decimal point input, OP, pertains only to the numeric displays. The blanking control input, B, pertains only to the hexadecimal displays. Blanking input has 99 effect upon display memory wn GROUND _ Figura 2, Logic Block Diagram 4-203Absolute Maximum Ratings Description Symbol Min. Max. Unit Storage temperature, ambient Ts -65 +100 c Operating temperature, ambient 1! Ta =88 +85 C Supply voltage |?! Vee -0.5 +7.0 v Voltage applied to input logic, dp and enable pins Vi.Voe.Vi 0.5 Vow Vv Voltage applied to blanking input?! Va -0.5 Voc Vv Maximum solder temperature at 1.59mm (.062 inch) 260 C below seating plane; t < 5 seconds Recommended Operating Conditions Description Symbol Min. Nom. Max. Unit Supply Voltage | Voc 45 5.0 5.5 Vv Operating temperature, ambient !"! Ta -55 +85 C Enable Pulse Width tw 100 nsec Time data must be held before positive transition i nsec of enable line tseree 50 Time data must be held after positive transition thorp 50 nsec of enable tine Enable pulse rise time tun 1.0 msec Optical Characteristics at Ta = 25C, Vcc = 5.0V Device Description Symbol Min. Typ. Max. Unit Luminous Intensity per LED (Digit Average)|3.4] Vv 65 140 xed HDSP-0760 Series Peak Wavelength APEAK 635 am Dominant Wavelength/5 dd 626 nm Luminous Intensity per LED (Digit Average)!3.4! v 260 620 ucd HOSP-0770 Series Peak Wavelength APEAK 635 nm Dominant Wavelength'5| Ad 626 nm Luminous Intensity per LED a ; Iv 215 490 ued (Digit Average:!3.4 HDSP-0860 9 g Series Peak Wavelength APEAK 583 nm Dominant Wavelength'5&! Ad 585 nm Luminous Intensity per LED (Digit Average|!3.41 Iv 298 1100 ucd HDSP-0960 Series Peak Wavelength APEAK 568 nm Dominant Wavelength!5.6! Ad 574 nm Notes: 1. The nominal thermal resistance of a display mounted in a socket that is soldered onto a printed circuit board is Rya = 50 C/W/device. The device package thermal resistance is R6j-pin = 15C/W/device. The thermal resistance device pin-to-ambient through the PC board should not exceed 35 C/W/device for operation at Ta = +85C. 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 focated on the back of the display package. Case temperature of the device immediately prior to the light measurement is equal to 25C 4-204Electrical Characteristics; T, = -55C to +85C Description Symbol Test Conditions Min. | Typ.i?) | Max. | Unit Supply HDSP-0760 Series lec 78 105 Current HDSP-0770 Series mA HDSP-0860 Series Vcc = 5.5V 120 175 HDSP-0960 Series (characters 5. or Power HDSP-0760 Series Pr B" displayed) 390 573 Dissipation HDSP-0770 Series mw HDSP-0860 Series 690 963 HDSP-0960 Series Logic, Enable and Blanking ViL 08 Vv Low-Level Input Voltage Vcc = 4.5V Logic, Enable and Blanking Viq ce 2.0 v High-Level input Voltage Logic and Enabie = Low-Level Input Current tM Voc = 5.5V 16 | mA Blanking Low-Level Input Current let Vit = 0.4V -10 BA Logic, Enable and Blanking hy Vec = 5.5V +40 LA High-Level Input Current Vin = 2.4V Weight 1.0 gm Leak Rate x108 | cc/sec - Ee Notes: Pay 4. The luminous intensity at a specific operating ambient temperature, ly iT! may be approximated from the following expotential equation: z a Iv (TA = ly (25Ci @ik Ta- 26C | Ps Device K HDSP-0760 Series 6 HDSP-0770 Series 70.0131/C HDSP-0860 Series -0.0112/C HDSP-0960 Series -0.0104/C 5. The dominant wavelength. Aq, 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 anumber on the back side of the display package. 7. All typical values at Vcc = 5.0V and Ta = 25C. Operational Considerations ELECTRICAL These devices use a modified 4 x 7 dot matrix of light blanked at a minimum threshold level of 2.0 valts. When emitting diode to display decimal/nexadecimal numeric blanked, the display standby power is nominally 250 mW information. The high efficiency red and yellow LED's are at Ta = 28C. GaAsP epitaxial layer ona GaP transparent substrate. The green LED's are GaP epitaxial layer on a GaP transparent substrate. The LED's are driven by constant current MECHANICAL drivers, BCD information is accepted by the display The primary thermal path for power dissipation is through memory when the enable line is at logic low and the data is the device leads. Therefore, to insure reliable operation up latched when the enable is at logic high. Using the enable to an ambient temperature of +85C, it is important to pulse width and data setup and hold times listed in the maintain a cast-to-ambient thermal resistance of less Recommended Operating Conditions allows data to be than 35C watt/device as measured on top of display clocked into an array of displays at a 6.7 MHz rate. pin 3. The decimal point input is active low true and this datais | Post solder cleaning may be accomplished using water, latched into the display memory in the same fashion as Freon/alcohol mixtures formulated for vapor cleaning the BCD data. The decimal point LED is driven by the on- Processing (up ta 2 minutes in vapors at boiling) or board IC. Freon/alcohol mixutres formulated for room temperature cleaning. Suggested solvents: Freon TF, Freon TE, The blanking contro! input on the hexadecimal displays Genesolv DI-15, Genesolv DE-15. blanks (turns offi the displayed information without disturbing the contents of display memory. The display is 4-205CONTRAST ENHANCEMENT These display devices are designed to provide an optimum ON/OFF contrast when placed behind an Display Color HDSP-0860 Series Yellow appropriate contrast enhancement filter. The following filters are suggested: Ambient Lighting Dim Moderate Bright - Panelgraphic Yellow 27 Chequers Amber 107 HDSP-0760 Series HDSP-0770 Series Panelgraphic Ruby Red 60 Chequers Red 112 High Efficiency Red " Panelgraphic Green 48 Chequers Green 107 HDSP-0960 Series HP Green 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 0.2 = (400) MAX - Pin Function 1 Plus 2 Numeral One 3 Numeral One 4 DP. 5. Open 6 Open 7 Voc 8 Minus/Plus FRONT VIEW Note: 1. Dimensions in millimetres and iinches:. Character Pin 1 2,3 4 8 1 X Xx 1 _ 0 x Xx 1 1 x 1 x x Oecimal Point x xX 1 xX Blank 0 0 0 9 Notes: 0: Line switching transistor in Figure 7 cutoff. 1: Line switching transistor in Figure 7 saturated. xX. don't care Polaroid HNCP 37. 3M Light Control Film Panelgraphic Gray 10 Chequers Grey 105 Polaroid Gray HNCP10 HOYA Yellowish-Orange HLF-608-3Y Marks Gray MCP-0301-8-10 Polaroid Gray HNCP10 HOYA Reddish-Orange HLF-608-5R Marks Gray MCP-0301-8-10 Marks Reddish-Orange MCP-0201-2-22 Polaroid Gray HNCP10 HOYA Yellow-Green HLF-608-1G Marks Yellow-Green MCP-0101-5-12 Absolute Maximum Ratings Description Symbol Min. | Max. | Unit Ambien ee | Ts 65 | +100 | c pperating Temperature Ta 55 +85 C Fommarggurers [te 10 | ma FacnteD | YA SLY Figure 3. Typical Driving Circuit 4-206Recommended Operating Conditions vec = s.ov Luminous Intensity Per LED Digit Average 34) at Ta = 25C Forward Resistor Value Device Test Conditions | Min. | Typ. | Units Device Current Per Ip =2.8mA 65 140 ucd LED,mA | Ri | Re | Rs HOSP-0763 aha 620 | ued Low Power 2.8 1300 | 200 | 300 HDSP-0863 | Ip = 8 mA 215 490 ucd HDSP-0763 High 8 geo | 47 | 68 HOSP-0963 | ip = 8 mA 298 | 1100 | ued Brightness HDSP-0863 8 360 | 36 | 56 HDSP-0963 8 360 30 43 i icti oO oO Electrical Characteristics; T, = -55C to +85C Device Description Symbol Test Condition Min. Typ. Max. | Units HDSP-0763 Power Dissipation lp =2.8mA 72 all LED's Illuminated: Pr lp =8mA 294 289 mw Forward Voltage V lp =28mA 1.6 V per LED ; IF =8mA 175 | 22 HDSP-0863 Power Dissipation all LEDs Illuminated : Pr 237 | 262 | mW F d Volt lp = 8 mA orward Voltage per LED Ve 1.90 2.2 Vv HDSP-0963 Power Dissipation all LED's Illuminated : Pr 243) 262 | mW Forward Volt ip 8 mA orward Voltage per LED Ve 1.85 2.2 Vv 4-207 ad ied 2a 2a ray gu Faas} s a