la5311m Sanyo Semiconductor Corporation, la5311m Datasheet

la5311m

Manufacturer Part Number

la5311m

Description

Variable Divided Voltage Generator For Lcds

Manufacturer

Sanyo Semiconductor Corporation

Datasheet

1.LA5311M.pdf (3 pages)

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Ordering number : EN1531C

LA5311M

Overview

Features

Specifications

Absolute Maximum Ratings at Ta=25 C

Operating Conditions at Ta=25 C

Operating Characteristics at Ta=25 C, V CC =20V

Maximum supply voltage

Output current

Allowable power dissipation

Operating temperature

Storage temperature

Supply voltage range

Recommended output current

Current drain

Output ratio1

Output ratio2

The LA5311M is a variable divided voltage generator IC for multiple drive of LCD matrix.

•

Power supply for variable bias LCD drive.

4 operational amplifiers deliver 4 voltage outputs.

Low current drain (1.0mA max).

Miniflat package.

SANYO Semiconductor assumes no responsibility for equipment failures that result from using products

at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition

ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor

products described or contained herein.

Any and all SANYO Semiconductor products described or contained herein do not have specifications

that can handle applications that require extremely high levels of reliability, such as life-support systems,

aircraft's control systems, or other applications whose failure can be reasonably expected to result in

serious physical and/or material damage. Consult with your SANYO Semiconductor representative

nearest you before usingany SANYO Semiconductor products described or contained herein in such

applications.

Parameter

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

V CC max

Monolithic Linear IC

Variable Divided Voltage Generator for LCD

Pd max

V CC op

Symbol

I OUT

I 2 , I 3

Topr

Tstg

I CC

I 1

I 4

SANYO Semiconductors

V CC --V 1 >1.0V

V CC =0V, GND=--20V=V 5 , External R A =100k

V 2 / V 1 , V CC =0V, GND=--20V=V 5 , External R A =100k

V 5 --V 3 / V 5 --V 4 , V CC =0V, GND=- -20V=V 5 ,

External R A =100k

80906 / 12506 SY IM / 31500TN (KT) / 40194HK / 7227KI / 9264KI, TS

LA5311M

Conditions

DATA SHEET

min

1.94

Ratings

typ

Ratings

Continued on next page.

--40 to +125

--20 to +75

11 to 28

--3 to +3

--3 to 0

max

0 to 3

2.06

300

1.0

No.1531-1/3

Unit

Related parts for la5311m

la5311m Summary of contents

Page 1

... Ordering number : EN1531C LA5311M Overview The LA5311M is a variable divided voltage generator IC for multiple drive of LCD matrix. Features Power supply for variable bias LCD drive. • 4 operational amplifiers deliver 4 voltage outputs. • Low current drain (1.0mA max). • Miniflat package. • ...

Page 2

... Equivalent Circuit GND LA5311M Symbol Conditions =0V, GND=--20V External R A =100k =0V, GND=--20V External R A =100k V 1 +100 A<I OUT <+3mA V 2 +100 A<I OUT <+3mA V 3 +100 A<I OUT <+3mA -- V 2 --3mA< ...

Page 3

... This catalog provides information as of January, 2006. Specifications and information herein are subject to change without notice. LA5311M LCD dot matrix display Segment driver GND V EE LA5311M ILA04314 PS No.1531-3/3 ...

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