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| LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES 2.0 inch ( 50.80 mm) MATRIX HEIGHT LOW POWER REQUIREMENT HIGH BRIGHTNESS & HIGH CONTRAST SINGLE PLANE, WIDE VIEWING ANGLE SOLID STATE RELIABILITY 5x7 ARRAY WITH X-Y SELECT COMPATIBLE WITH USASCII AND EBCDIC CODES STACKABLE HORIZONTALLY CATEGORIZED FOR LUMINOUS INTENSITY DESCRIPTION The LPTL21157AFBK1 is a 2.0 inch (50.8 mm) matrix height 5x7 dot matrix display. This device uses AS-AlInGaP RED LED chips (AlInGaP epi on GaAsP substrate). The matrix display has black face and transparent dot. DEVICE PART NO. AlInGaP RED LPTL21157AFBK1 DESCRIPTION Cathode Column Anode Row PART NO.: LPTL21157AFBK1 BNS-OD-C131/A4 PAGE: 1 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PACKAGE DIMENSIONS NOTES: 1.All dimensions are in millimeters. Tolerance is 0.25 mm (0.01") unless otherwise noted. 2.Pin tip's shift tol. is +/0.4mm INTERNAL CIRCUIT DIAGRAM PART NO.: LPTL21157AFBK1 BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PIN CONNECTION No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CONNECTION ANODE ROW 5 ANODE ROW 7 CATHODE COLUMN 2 CATHODE COLUMN 3 ANODE ROW 4 CATHODE COLUMN 5 ANODE ROW 6 ANODE ROW 3 ANODE ROW 1 CATHODE COLUMN 4 CATHODE COLUMN 3 ANODE ROW 4 CATHODE COLUMN 1 ANODE ROW 2 . PART NO.: LPTL21157AFBK1 BNS-OD-C131/A4 PAGE: 3 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING PARAMETER Average Power Dissipation Per Dot Peak Forward Current Per Dot ( Frequency 1Khz, 18% duty cycle) Average Forward Current Per Dot Forward Current Derating from 250C Reverse Voltage Per Dot Operating Temperature Range MAXIMUM RATING 40 90 15 0.2 5 -35 to +85 UNIT mW mA mA mA/ V -35 to +85 Storage Temperature Range Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 260, or temperature of unit (during assembly) not over max. temperature rating above ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage any Dot Reverse Current any Dot Luminous Intensity Matching Ratio SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV p d VF IR IV-m 3003 632 20 624 2.05 2.6 100 2:1 cd nm nm nm V A Ip=2mA 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA VR=5V IF=10mA Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L'Eclairage) eye-response curve. BIN GRADE RANGE K2 21.1 : 34.0 L1 34.1 : 54.4 L2 54.5 : 87.0 M1 54.5 : 87.0 PART NO.: LPTL21157AFBK1 BNS-OD-C131/A4 PAGE: 4 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LPTL21157AFBK1 BNS-OD-C131/A4 PAGE: 5 of 5 |
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