LN2844-15

NANYA ROAD,MUGANG ZHAOQING CITY GUANGDONG CHINA. TEL:86-758-2875541,2870651,2877464,2876185,2877017 FAX:86-758-2878014 Http://www.ledtech.com.tw LEDTECH ELECTRONICS CORP. SPECIFICATION PART NO. : LN(M)2844-15 EWAK 0.28"(7.0mm)FOUR DIGIT DISPLAY Approved by Checked by Prepared by Tung Andy CJ Free Datasheet http://www.datasheet-pdf.com/ LN(M)2844-15 Dimensions 0.28" FOUR DIGIT DISPLAY 8.00 12 8.00 8.00 7 10° 0.9 10.2 5.7 0.25 7.0 1 6 8.0 4.5 1.1 DIA. 32.0 A MARK E F G C D B UPPER COLON LOWER COLON DP1 DP2 DP3 0.5 3.5 MIN. 2.54x5=12.7 DIGIT 1 DIGIT 2 DIGIT 3 DIGIT 4 Notes: 1. The slope angle of any PIN may be ±5.0° Max. 2. All dimensions are in mm, tolerance is ±0.25mm unless otherwise noted Internal Circuit Diagram LN2844-15 PIN. 12 DIGIT 1 PIN. 9 DIGIT 2 PIN. 8 DIGIT 3 PIN. 6 DIGIT 4 A B C D E F G DP1 A B C D E F .. .. .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . 4 2 1 10 5 PIN. 9 DIGIT 1 DIGIT 2 UPPER LOWER COLON COLON G COLON UPPER LOWER COLON A B C D E F G DP2 A B C D E F G DP3 PIN. 11 7 PIN. 3 PIN. 8 DIGIT 3 LM2844-15 PIN. 12 PIN. 6 DIGIT 4 A B C D E F G DP1 A B C D E F G .. .. .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . 7 4 2 1 10 5 PIN. 3 A B C D E F G DP2 A B C D E F G DP3 PIN. 11 VER.: 01 Date: 2007/01/19 Page: 1/5 Free Datasheet http://www.datasheet-pdf.com/ LN(M)2844-15 Description LED Chip Part No. Material GaAsP/GaP GaAsP/GaP Emitting Color Orange Orange 0.28" FOUR DIGIT DISPLAY Face Color Surface G...