LTP-2157AKR Lite-On Electronics, LTP-2157AKR Datasheet
LTP-2157AKR
Specifications of LTP-2157AKR
LTP2157AKR
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LTP-2157AKR Summary of contents
Page 1
... STACKABLE HORIZONTALLY. ＊ CATEGORIZED FOR LUMINOUS INTENSITY. DESCRIPTION The LTP-2157AKR is a 2.0 inch (50.8 mm) matrix height 5 × 7 dot matrix display. This device utilizes AlInGaP Super Red LED chips, which are made from AlInGaP on a non-transparent GaAs substrate and has a gray face and white dot color. ...
Page 2
... LITE-ON ELECTRONICS, INC. PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are ± 0.25 mm (0.01“) unless otherwise noted. INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-2157AKR BNS-OD-C131/A4 Property of Lite-On Only PAGE ...
Page 3
... LITE-ON ELECTRONICS, INC. PART NO.: LTP-2157AKR BNS-OD-C131/A4 Property of Lite-On Only PIN CONNECTION CONNECTION No. ANODE ROW 5 1 CATHODE ROW 7 2 ANODE COLUMN ANODE COLUMN 3*1 CATHODE ROW 4*2 5 ANODE COLUMN 5 6 ANODE ROW 6 7 ANODE ROW 3 8 ANODE ROW 1 9 CATHODE COLUMN 4 10 ...
Page 4
... Reverse Current any Dot Luminous Intensity Matching Ratio 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-2157AKR BNS-OD-C131/A4 Property of Lite-On Only MAXIMUM RATING SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION ...
Page 5
... LITE-ON ELECTRONICS, INC. TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES o (25 C Ambient Temperature Unless Otherwise Noted) PART NO.: LTP-2157AKR BNS-OD-C131/A4 Property of Lite-On Only PAGE ...