SC16426 Datasheet, PDF (1/6 Pages) Silan Microelectronics Joint-stock – 64-BIT LED STATIC DRIVER

SC16426
64-BIT LED STATIC DRIVER
DESCRIPTION
SC16426 is a LED driver circuit. It features in few communication
ports (4 ports are used for interaction communication with the single-chip
microcomputer), strong anti-interference capability (automatic error
correction for communication data), heavy current drive (driving 64 LED
all together at most, each is 22mA), good uniformity of drive current and
so on.
78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43
79
42
41
80
1
40
2
39
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
FEATURES
* Few communication ports
* Strong anti-interference capability
* 22mA heavy current drive
* Good uniformity of drive current
APPLICATIONS
* Peripheral equipment for microcomputers
* Driver circuit matching with CD system
Chip Topography
ORDERING INFORMATIONS
Device
SC16426
Package
CHIP
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATING (Tamb=25°C, VSS=0V)
Parameter
Power Supply (pin17)
Input /Output Voltage
Operating Temperature
Storage Temperature
Symbol
VDD
VIN, VOUT
Tamb
Tstg
Rating
6.0
VSS-0.3V~VDD+0.3V
-20 ~ +75
-55~+125
Unit
V
V
°C
°C
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
REV:1.1 2008.07.18
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