HDSP-0762 Avago Technologies US Inc., HDSP-0762 Datasheet
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HDSP-0762
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HDSP-0762 Summary of contents
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... 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 hexadeci- mal devices incorporate an on-board IC that contains the data memory, decoder and display driver functions. The numeric devices decode positive BCD logic into char- acters “0-9”, a “–” sign, decimal point, and a test pattern. ...
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... 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. 2 10.2 MAX. (0.400) B 1.5 (0.06) 7.4 (0 ...
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SETUP HOLD DATA INPUT (LOW LEVEL DATA) 1.5 V 1.5 V DATA INPUT 1.5 V 1.5 V (HIGH LEVEL DATA) t TLH ENABLE INPUT 90% 1.5 V 1 Figure 1. Timing diagram ...
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... Dominant Wavelength HDSP-0770 Luminous Intensity per LED (Digit Average) Series Peak Wavelength Dominant Wavelength HDSP-0860 Luminous Intensity per LED (Digit Average) Series Peak Wavelength Dominant Wavelength HDSP-0960 Luminous Intensity per LED (Digit Average) Series Peak Wavelength Dominant Wavelength Notes: 1. The nominal thermal resistance of a display mounted in a socket that is soldered onto a printed circuit board is Rq device package thermal resistance is Rq J-PIN exceed 35°C/W/device for operation 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. ...
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... Logic, Enable and Blanking High-Level Input Current Weight Leak Rate Notes: 4. The luminous intensity at a specific operating ambient temperature (25° (TA - 25°C Device K HDSP-0760 Series -0.0131/°C HDSP-0770 Series HDSP-0860 Series -0.0112/°C HDSP-0960 Series -0.0104/°C 5. The dominant wavelength derived from the CIE Chromaticity Diagram and is that single wavelength which defines the color of the de- d vice. 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 5.0 V and T = 25° Symbol Test Conditions Min ...
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Operational Considerations Electrical These devices use a modified dot matrix light emit- ting 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 Recom- mended 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 dis- turbing the ...
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... R1 Figure 3. Typical driving circuit. Recommended Operating Conditions Forward Current Per Device LED, mA HDSP-0763 Low Power 2.8 High Brightness 8 HDSP-0863 8 HDSP-0963 8 Luminous Intensity per LED [3,4] (Digit Average 25°C A Device Test Conditions HDSP-0763 HDSP-0863 HDSP-0963 Symbol Min. Max. T -65 +100 S T - MINUS PLUS ...
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... 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 Charac- teristic table. Intensity Bin Limits for HDSP-0960 Series Intensity Range (µcd) Bin Min ...