Datasheet > SED1181F5A

SED1181F5A

更新时间： 2024-11-06 20:53:11

品牌	Logo	应用领域
精工 - SEIKO		驱动接口集成电路
页数	文件大小	规格书
8页	32K
描述
Liquid Crystal Driver, 64-Segment, CMOS, PQFP80

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SED1181F5A 数据手册

SED1181

CMOS LCD 64-SEGMENT DRIVER

■ DESCRIPTION

The SED1181 is a dot matrix LCD segment (column) driver for driving high-capacity LCD panel at duty cycles

higher than 1/64. The LSI contains 64-bit shift register for display data. The display data is supplied through

LCD controller, and serially transferred through 16 × 4 shift register. The display data is held in a 64-bit latch

circuit. The LSI converts the level of the latched data to an LCD drive waveform.

The SED1181 is used in conjunction with the SED1191 (64-bit row driver) to drive a large-capacity dot-matrix

LCD panel.

■ FEATURES

Low-power CMOS technology

64-bit segment (column) driver

Serial 2-bit input data

Wide range of LCD voltage .......... –14V to –25V

•

Supply voltage ................................. 5.0V ± 10%

Package................................ QFP1-80 pin (F0A)

QFP5-80 pin (F5A)

Duty cycle ..................................... 1/64 to 1/128

Daisy chain enable support

■ SYSTEM BLOCK DIAGRAM

D0 ~ D1 (SERIAL DATA)

XSCL

LP, FR

LCD

CONTR

YSCL

SED1181

256 SEG × 64 COM

SED1191 64

DUTY: 1/64

435

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
SED1181FLA	SEIKO	获取价格	Liquid Crystal Driver, 64-Segment, CMOS, PQFP80, THICK, PLASTIC, FP-80
SED1190	ETC	获取价格	CMOS LCD 64-COMMON DRIVERS
SED1190D0A	SEIKO	获取价格	Liquid Crystal Driver, 64-Segment, CMOS
SED1190F5A	SEIKO	获取价格	Liquid Crystal Driver, 64-Segment, CMOS, PQFP80
SED1191D0A	SEIKO	获取价格	Liquid Crystal Driver, 64-Segment, CMOS
SED1191F0B	SEIKO	获取价格	Liquid Crystal Driver, 64-Segment, CMOS, PQFP80
SED1191F5B	SEIKO	获取价格	Liquid Crystal Driver, 64-Segment, CMOS, PQFP80
SED1200D	SEIKO	获取价格	16X50 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC80, 5.86 X 3.41 MM, 0.40 MM HEIGHT, DIE-80
SED1200D0B	SEIKO	获取价格	Dot Matrix LCD Driver, 16 X 50 Dots, CMOS
SED1200F	EPSON	获取价格	Dot Matrix LCD Controller Driver