NL6448BC33-53 查看數據表（PDF） - NEC => Renesas Technology
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NL6448BC33-53 Datasheet PDF : 29 Pages
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NL6448BC33-53
CONTENTS
INTRODUCTION ..........................................................................................................................................2
1. OUTLINE....................................................................................................................................................4
1.1 STRUCTURE AND PRINCIPLE...........................................................................................................4
1.2 APPLICATIONS.....................................................................................................................................4
1.3 FEATURES.............................................................................................................................................4
2. GENERAL SPECIFICATIONS ................................................................................................................5
3. BLOCK DIAGRAM ...................................................................................................................................6
4. DETAILED SPECIFICATIONS ...............................................................................................................7
4.1 MECHANICAL SPECIFICATIONS......................................................................................................7
4.2 ABSOLUTE MAXIMUM RATINGS ....................................................................................................7
4.3 ELECTRICAL CHARACTERISTICS...................................................................................................8
4.3.1 Driving for LCD panel signal processing board ............................................................................8
4.3.2 Working for backlight lamp ...........................................................................................................9
4.3.3 Power supply voltage ripple.........................................................................................................10
4.3.4 Fuse..............................................................................................................................................10
4.4 POWER SUPPLY VOLTAGE SEQUENCE ........................................................................................ 11
4.4.1 Sequence for LCD panel signal processing board ....................................................................... 11
4.4.2 Sequence for backlight inverter (Option)..................................................................................... 11
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS.........................................................12
4.5.1 LCD panel signal processing board .............................................................................................12
4.5.2 Backlight lamp.............................................................................................................................13
4.5.3 Positions of plug and a socket......................................................................................................13
4.6 DISPLAY COLORS AND INPUT DATA SIGNALS ..........................................................................14
4.7 DISPLAY POSITIONS.........................................................................................................................15
4.8 SCANNING DIRECTIONS .................................................................................................................15
4.9 INPUT SIGNAL TIMINGS FOR LCD PANEL SIGNAL PROCESSING BOARD ...........................16
4.9.1 Outline of input signal timings ....................................................................................................16
4.9.2 Timing characteristics ..................................................................................................................17
4.9.3 Input signal timing chart ..............................................................................................................19
4.10 OPTICS...............................................................................................................................................22
4.10.1 Optical characteristics................................................................................................................22
4.10.2 Definition of contrast ratio.........................................................................................................23
4.10.3 Definition of luminance uniformity ...........................................................................................23
4.10.4 Definition of response times ......................................................................................................23
4.10.5 Definition of viewing angles......................................................................................................23
5. RELIABILITY TESTS.............................................................................................................................24
6. PRECAUTIONS .......................................................................................................................................25
6.1 MEANING OF CAUTION SIGNS ......................................................................................................25
6.2 CAUTIONS ..........................................................................................................................................25
6.3 ATTENTIONS ......................................................................................................................................25
6.3.1 Handling of the product ...............................................................................................................25
6.3.2 Environment.................................................................................................................................26
6.3.3 Characteristics..............................................................................................................................26
6.3.4 Other ............................................................................................................................................26
7. OUTLINE DRAWINGS ...........................................................................................................................27
7.1 FRONT VIEW ......................................................................................................................................27
7.2 REAR VIEW ........................................................................................................................................28
REVISION HISTORY .................................................................................................................................29
PRELIMINARY DATA SHEET DOD-M- 1309 (2nd edition)
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