LED Display Product Data Sheet LTS-2801AJD Spec No.: DS30-2000-321 Effective Date: 11/14/2000 Revision: - LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto LITE-ON ELECTRONICS, INC. Property of Lite-on Only FEATURES 0.28-inch (7.0-mm) DIGIT HEIGHT. CONTINUOUS UNIFORM SEGMENTS. LOW POWER REQUIREMENT. EXCELLENT CHARACTERS APPEARANCE. HIGH BRIGHTNESS & HIGH CONTRAST. WIDE VIEWING ANGLE. SOLID STATE RELIABILITY. CATEGORIZED FOR LUMINOUS INTENSITY. DESCRIPTION The LTS-2801AJD is a 0.28-inch (7.0-mm) digit height single digit seven-segment display. This device utilizes AlInGaP hi.-eff. red LED chips, which are made from AlInGaP on a non-transparent GaAs substrate, and has a gray face and white segments. This low current seven-segment display is designed to perform under low power consumption. It is tested and selected for it's excellent low current characteristics. It can be driven in low current condition and the segments are matched. This driving current as low as 1mA per segment is applicable. DEVICE PART NO. DESCRIPTION AlInGaP HI.-EFF. RED Common Anode Rt. Hand Decimal LTS-2801AJD PART NO.: LTS-2801AJD BNS-OD-C131/A4 PAGE: 1 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-on Only PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are 0.25 mm (0.01") unless otherwise noted. INTERNAL CIRCUIT DIAGRAM PART NO.: LTS-2801AJD BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-on Only PIN CONNECTION PART NO.: LTS-2801AJD BNS-OD-C131/A4 No. CONNECTION 1 CATHODE E 2 CATHODE D 3 COMMON ANODE 4 CATHODE C 5 CATHODE D.P. 6 CATHODE B 7 CATHODE A 8 COMMON ANODE 9 CATHODE G 10 CATHODE F PAGE: 3 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-on Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER MAXIMUM RATING UNIT Power Dissipation Per Segment 70 mW Peak Forward Current Per Segment ( 1/10 Duty Cycle, 0.1ms Pulse Width ) 100 mA Continuous Forward Current Per Segment Derating Linear From 25 Per Segment 25 0.33 mA mA/ Reverse Voltage Per Segment 5 -35 to +85 Operating Temperature Range V -35 to +85 Storage Temperature Range Solder Temperature: max 260 for max 3sec at 1.6mm below seating plane. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION 600 cd IF=1mA p 656 nm IF=20mA Spectral Line Half-Width 22 nm IF=20mA Dominant Wavelength d 640 nm IF=20mA Forward Voltage Per Segment VF 2.1 2.6 V IF=20mA Reverse Current Per Segment IR 100 A VR=5V IV-m 2:1 Average Luminous Intensity IV Peak Emission Wavelength Luminous Intensity Matching Ratio 200 IF=10mA Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L'Eclariage) eye-response curve. PART NO.: LTS-2801AJD BNS-OD-C131/A4 PAGE: 4 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-on Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTS-2801AJD BNS-OD-C131/A4 PAGE: 5 of 5 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Lite-On: LTS-2801AJD