SC16458 datasheet(1/9 Pages) SILAN

Teilenummer	SC16458

Bauteilbeschribung	LED DRIVER IC

PDF	9 Pages

Scroll/Zoom	100%

Hersteller	SILAN [Silan Microelectronics Joint-stock]

Direct Link	http://www.silan.com.cn

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SC16458

LED DRIVER IC (10 X 4 SEGMENTS)

DESCRIPTION

SC16458 is an LED controller driven on a 1/6 duty factor. It is

suitable for most application in a lot of consumer products and is

composed of one display memory, ten segment outputs, four grid

outputs and control circuit. The microcomputer often needs this chip

to build a highly reliable peripheral device. A three-line serial interface

is used by SC16458 to get serial data.

FEATURES

* CMOS technology

* Low power consumption

* 8-step dimming circuitry

* Serial interface for clock, data input, strobe pins

APPLICATIONS

* Microcomputer peripheral device

SOP-28-375-1.27

ORDERING INFORMATIONS

Device

Package

SC16458

SOP-28-375-1.27

BLOCK DIAGRAM

ABSOLUTE MAXIMUM RATINGS (unless otherwise stated, Tamb=25°C, VSS=0V)

Characteristic

Symbol

Value

Unit

Supply Voltage

VDD

-0.5 to +7

V

Logic Input Voltage

VI

-0.5 to VDD+0.5

V

IOLGR

+250

mA

Driver Output Current

IOHSG

-50

mA

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.2

2004.8.31

Http: www.silan.com.cn

Page 1 of 10

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