DESCRIPTION
SC16426 is a LED driver circuit. 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 80 1 2 42 41 40 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 Chip Topography ORDERING INFORMATIONS APPLICATIONS
* Peripheral equipment for microcomputers * Driver circuit matching with CD system 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: // REV:1.1 2008.07.18 Page 1 of 7 SC16426 DC ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Tamb=25°C, VDD=3V) Parameter Operating Voltage Quiescent Current SEG Output Low Level Current Symbol VDD IDS IOL Test conditions Normal working no load VDD=3V, VOL=0.3V -Min.
Silan
