Datasheet > SED1670

SED1670

更新时间： 2024-11-29 03:32:51

品牌	Logo	应用领域
爱普生 - EPSON		驱动器
页数	文件大小	规格书
8页	41K
描述
Dot Matrix High Duty LCD Driver

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SED1670 数据手册

PF836-02

SED1670

Dot Matrix High Duty LCD Driver

●100 Output

●1/64 to 1/300 in display duty

●CMOS High Voltage Resistant Process

■OVERVIEW

The SED1670 is a 100 output low-power resistance common (row) driver which is suitable for driving a very high

capacity dotmatrix LCD panels upto a duty ratio of 1/300. It is intended to be used in conjunction with the SED1640D

or SED1606D as a pair.

Since the SED1670 is so designed to drive LCDs over a wide range of voltages, and also the maximum potential

V0 of its LCD drive bias voltages is isolated from VDD to allow the LCD driving bias voltages to be externally

generated optionally with a high accuracy, it can cope with a wide range of LCD panels.

Owing to its pad layout which can minimize its PC boards mounting space in addition to its selectable bidirectional

driver output sequence and as many as 100 LCD output segments of high pressure resistance and low output

impedance, it is possible to obtain the highest driver working efficiency for the 1/200 duty panel.

And the SED1670 can display 65 x 132 panel when used as a common driver of RAM buit-in driver, SED1531.

■FEATURES

● Number of LCD drive output segments: 100

● Common output ON resistance: 700Ω (Typ.)

● Display duty ratio: 1/64 to 1/300 (Reference)

● Display capacity: Possible to display 640 x 480 dots when used in combination with SED 1640D or SED1606D.

● Selectable pin output shift direction

● No-bias display OFF function (*1*)

● Instantaneous display blanking enabled by inhibit function (*0*)

● Adjustable offset bias of LCD power to VDD level

● Wide range of LCD drive voltages: –7 V to –28 V (Absolute maximum rated voltage: –30 V)

● Logic system power supply: –2.7 V to –5.5 V

● Chip packaging

SED1670D0A (Al-pad die form)

SED1670D1A

SED1670D0B (Au bump die form)

SED1670D1B

SED1670T0A (TCP die form)

SED1670T1A

* Under Planning

● No radial rays countermeasure taken in designing

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与SED1670相关器件

型号	品牌	获取价格	描述	数据表
SED1670D0A	EPSON	获取价格	Dot Matrix High Duty LCD Driver
SED1670D0A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC112, ALUMINUM PAD, DIE-112
SED1670D0B	EPSON	获取价格	Dot Matrix High Duty LCD Driver
SED1670D0B	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, UUC112, GOLD BUMP, DIE-112
SED1670D1A	EPSON	获取价格	Dot Matrix High Duty LCD Driver
SED1670D1B	EPSON	获取价格	Dot Matrix High Duty LCD Driver
SED1670F0A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, PQFP128, 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-128
SED1670F1A	SEIKO	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, PQFP128, 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-128
SED1670T0A	EPSON	获取价格	Dot Matrix High Duty LCD Driver
SED1670T1A	EPSON	获取价格	Dot Matrix High Duty LCD Driver