LTP-305G

LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only LED DISPLAY LTP-305G DATA SHEET Rev Description - NPPR Original Spec By Erin Cheng 07/20/2004 Revise height of package from 3.05 ±0.5mm to 3.50 ±0.5mm A Phanomkorn J Add more the product’s spec Spec No. DS30-2004-145 Date 02/15/2012 A Revision No. Page No. 02/15/2012 0 OF 5 Customer Approval Date PART NO.: LTP-305G BNS-OD-C131/A4 PAGE 0 of 5 LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only FEATURES * 0.3 inch (7.62 mm) MATRIX HEIGHT * LOW POWER REQUIREMENT * SINGLE PLANE, WIDE VIEWING ANGLE * SOLID STATE RELIABILITY * 5X7 ARRAY WITH X-Y SELECT * COMPATIBLE WITH USASCLL AND EBCDIC CODES * STACKABLE HORIZONTALLY * CATEGORIZED FOR LUMINOUS INTENSITY * LEAD-FREE PACKAGE (ACCORDING TO ROHS) DESCRIPTION The LTP-305G is a 0.3 inch (7.62 mm) matrix height 5x7 dot matrix display. This device uses GREEN LED chips (GaP epi on GaP substrate). The display has green package. DEVICE PART NO. DESCRIPTION GREEN ANODE COLUMN CATHODE ROW LT. HAND DECIMAL LTP-305G PART NO.: LTP-305G BNS-OD-C131/A4 PAGE 1 of 5 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. INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-305G BNS-OD-C131/A4 PAGE 2 of 5 LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only PIN CONNECTION No PART NO.: LTP-305G BNS-OD-C131/A4 CONNECTION 1 ANODE COLUMN 2 2 CATHODE ROW 1 3 CATHODE ROW 3 4 CATHODE ROW 4 5 ANODE COLUMN 1 6 NO PIN 7 ANODE DECIMAL POINT 8 ANODE COLUMN 3 9 CATHODE ROW 7 10 CATHODE ROW 6 11 CATHODE ROW 5 12 CATHODE ROW 2 13 ANODE COLUMN 5 14 ANODE COLUMN 4 PAGE 3 of 5 LITE-ON TECHNOLOGY CORPORATION Property of LITE-ON Only ABSOLUTE MAXIMUM RATING PARAMETER MAXIMUM RATING UNIT Average Power Dissipation Per Dot 36 mW Peak Forward Current Per Dot (Frequency 1Khz, 10% duty cycle) 75* mA Average Forward Current Per Dot 10 mA 0.14 mA/0C Forward Current Derating From 250C Reverse Voltage Per Dot 5 V 0 0 Operating Temperature Range -40 C to +85 C Storage Temperature Range -400C to +850C Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 2600C or of temperature unit (during assembly) not over max. temperature rating. * see figure 5 to establish pulsed condition 25oC ELECTRICAL / OPTICAL CHARACTERISTICS AT TA = PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT 1600 µcd IP = 80mA , 1/16Duty λp 565 nm IF = 20mA Spectral Line Half-Width ∆λ 30 nm IF = 20mA Dominant Wavelength λd 569 nm IF = 20mA Forward Voltage Per Dot VF 2.1 2.6 V IF = 20mA Reverse Current Per Dot IR 100 µA VR = 5V IV-m 2:1 Average Luminous Intensity Per Dot IV Peak Emission Wavelength Luminous Intensity Matching Ratio (Similar Light Area) 630 IP = 80mA , 1/16 Duty 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.: LTP-305G 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.: LTP-305G BNS-OD-C131/A4 PAGE 5 of 5