Datasheet > MBI5001CD

MBI5001CD

更新时间： 2024-10-21 22:27:43

品牌	Logo	应用领域
其他 - ETC		驱动器光电二极管信息通信管理
页数	文件大小	规格书
9页	247K
描述
8 BIT CONSTANT CURRENT LED DRIVER

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MBI5001CD 数据手册

MBI5001

Preliminary Datasheet

Macroblock

8-bit Constant Current LED Driver

Features

· 8 constant-current output channels

M B I5 0 0 1 C N

· Output current adjustable through an external resistor

· Serial data in/parallel data out

· Output current: 5-90 mA

· 20 MHz clock frequency

M B I5 0 0 1 C D

Product Description

MBI5001, utilizing the most advanced Si technology, is

targeted for LED panel display. MBI5001 contains

CMOS shift registers and latch functions converting

serial input data into parallel output format. At the output

stage, eight regulated current sources were designed to

provide 5-90 mA constant current for driving LEDs.

M B I5 0 0 1 C P

MBI5001 provides users with great flexibility and device performance while using the

MBI5001 in their LED panel system design. Users may adjust the output current of the

MBI5001 through an external resistor, Rext, which gives users flexibility in controlling the

light intensity of LEDs. MBI5001 guarantees to endure maximum 17V at the output port,

allowing users to connect more LEDs in series. The high clock frequency, 20 MHz, also

satisfies the system requirement of high volume data transmission.

Pin Description

Terminal Description

PIN NO.

PIN NAME

FUNCTION

GND

SDI

CLK

VDD

R-EXT

SDO

GND

GND terminal

SDI

Serial data input terminal

Clock input terminal

/LE

/OE

OUT0

OUT1

OUT2

OUT3

OUT7

OUT6

OUT5

OUT4

CLK

/LE

Latch input terminal

5-12

OUT0-7

/OE

Output terminal

Output enable input terminal

Serial data out terminal

Constant current programming

5V supply voltage terminal

SDO

R-EXT

VDD

ÓMacroblock, Inc. 2003

Floor 6-4, No. 18, Pu-Ting Rd., Hsinchu, Taiwan 30077, ROC.

TEL: +886-3-579-0068, FAX: +886-3-579-7534 E-mail: info@mblock.com.tw

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