LTC-561HR

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES ＊0.56 inch (14.2 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 LTC-561HR is a 0.56 inch (14.2 mm) digit height triple digit seven-segment display. This device utilizes high efficiency red LED chips, which are made from GaAsP on a transparent GaP substrate, and has a red face and red segments. DEVICE PART NO. DESCRIPTION Hi-Eff. Red Multiplex Common Anode Rt. Hand Decimal LTC-561HR PART NO.: LTC-561HR BNS-OD-C131/A4 PAGE: 1 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are± 0.25 mm (0.01“) unless otherwise noted. PART NO.: LTC-561HR BNS-OD-C131/A4 PAGE: 2 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only INTERNAL CIRCUIT DIAGRAM PART NO.: LTC-561HR BNS-OD-C131/A4 PAGE: 3 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PIN CONNECTION NO. 1 CATHODE E 2 CATHODE D 3 CATHODE D.P. 4 CATHODE C 5 CATHODE G 6 7 BNS-OD-C131/A4 NO CONNECTION CATHODE B 8 COMMON ANODE, DIGIT 3 9 COMMON ANODE, DIGIT 10 CATHODE F 11 CATHODE A 12 PART NO.: LTC-561HR CONNECTION 2 COMMON ANODE , DIGIT 1 PAGE: 4 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER MAXIMUM RATING UNIT Power Dissipation Per Segment 75 mW Peak Forward Current Per Segment ( 1/10 Duty Cycle, 0.1ms Pulse Width ) 100 mA 25 mA mA/℃ Continuous Forward Current Per Segment Derating Linear From 25℃ Per Segment 0.33 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 2400 µcd IF=10mA λp 635 nm IF=20mA Spectral Line Half-Width ∆λ 40 nm IF=20mA Dominant Wavelength λd 623 nm IF=20mA Forward Voltage Per Segment VF 2.0 2.6 V IF=20mA Reverse Current Per Segment IR 100 µA VR=5V IV-m 2:1 Average Luminous Intensity IV Peak Emission Wavelength Luminous Intensity Matching Ratio 870 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. PART NO.: LTC-561HR BNS-OD-C131/A4 PAGE: 5 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTC-561HR BNS-OD-C131/A4 PAGE: 6 of 7 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LTC-561HR BNS-OD-C131/A4 PAGE: 7 of 7