Datasheet > SED1601FAA

SED1601FAA

更新时间： 2024-11-29 19:45:35

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
10页	48K
描述
Liquid Crystal Driver, 80-Segment, CMOS, PQFP100

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SED1601FAA 数据手册

SED1601

CMOS DOT MATRIX HIGH DUTY LCD DRIVER

80-bit High Voltage Resistant Output

1/100 to 1/300 in Display Duty

CMOS High Voltage Resistant Process

•

■ DESCRIPTION

The SED1601 is an 80-output dot matrix LCD segment (column) driver for driving a high-capacity LCD panel

at duty cycles higher than 1/100 (up to 1/300). The LSI has a wide range of the LCD driving voltages. Due

to the architecture of the SED1601, the LCD driving voltage, V0, is isolated from VDD supply. This provides

the ability to adjust the offset bias independently of VDD. These unique features allow the SED1601 to

interface with a variety of LCD panels. The SED1601 does not require a controller to output an enable signal

to implement daisy chain technology. This provides for easy interfacing with LCD controllers such as the

SED1330, SED1351, SED1335 or the SED1341.

The SED1601 is used in conjunction with the SED1610 (86 row driver) or the SED1630 (68-bit row driver)

and SED1631 (100 row driver) or the SED1632 (86-bit row driver), SED1633 (100-bit row driver) and

SED1634 (100-bit row driver) to drive a large-capacity dot matrix LCD panel.

■ FEATURES

Low-power CMOS technology

Daisy chain enable support

•

80-bit segment (column) driver

No enable signal by controller is required

Wide range of LCD voltage .... –12V to –28V

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

High-speed 8-bit bus

Duty cycle ............................... 1/100 to 1/300

Output shift direction pin selectable

Shift clock frequency .............. 6.5MHz max

Package....... QFP5-100 pin (FAA)

DIE: Al pad chip (DAA)

Ability to adjust offset bias of the LCD source from

VDD

■ SYSTEM BLOCK DIAGRAM

D0 ~ D7

XSCL

LP, FR

LCD

CONTR

YSCL

SED1601

SED1630 68 COM

320 SEG × 136 COM

DUTY: 1/136

68 COM

SED1630

479

12 3 4 5 6 7...10

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与SED1601FAA相关器件

型号	品牌	获取价格	描述	数据表
SED1606D	ETC	获取价格	CMOS LCD SEGMENT DRIVER
SED1606D0A	SEIKO	获取价格	Liquid Crystal Driver, 80-Segment, CMOS
SED1606D0B	ETC	获取价格	CMOS LCD SEGMENT DRIVER
SED1606D1A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC100, DIE-100
SED1606F1A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, PQFP100, QFP5-100
SED1610F	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, PQFP100, PLASTIC, QFP5-100
SED1610FAA	SEIKO	获取价格	Liquid Crystal Driver, 86-Segment, CMOS, PQFP100
SED1620D0A	SEIKO	获取价格	Liquid Crystal Driver, 128-Segment, CMOS
SED1620DOA	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC152, ALUMINUM PAD, DIE-152
SED1630	SEIKO	获取价格	Interface Circuit