Tottori SANYO Electric Co., Ltd. Electronic Device Business Headquarters, LCD Division

ALP127ALX

Page.2/6

Absolute Maximum Ratings at VSS = OV

Item

Symbol

Ratings

Unit

H driver power supply voltage

HVDD

-1.0 to +10

V

V driver power supply voltage

VVDD

-1.0 to -10

V

V driver negative power supply voltage

VBB

-6.0 to -1.0

V

Common electrode voltage

VCOM

-1.0 to +10

V

Driving direction signal voltage

CSH,CSV

-1.0 to +11

V

H driver/Drain storage gate voltage

STH,XSTH,CKH1,CKH2,

DSG,XDSG

-1.0 to +10

V

V driver input voltage

STV,XSTV,CKV1,CKV2,

ENB,XENB

-1.0 to +10

V

Video/Drain storage data

signal input voltage

VG,VR,VB,VDSD

-1.0 to +8

V

Operating temperature

Topr

-10 to +60

ºC

Storage temperature

Tstg

-20 to +70

ºC

Backlight input current

If

30*

1

mA

Constant Current Circuit for Measurement

+

-

C1 35V/100uF

R1

10K

Ω

1/4W

IC1

IC2

Tr1

White color LED

back light input

R2

10K

Ω

1/4W

R3 10K

Ω

R4

10K

Ω 1/4W

R 5

47

Ω

1/4W

IC1=Diode 1431T

IC2=OP amplifier M358

Tr1=Transistor 2SC1213

+24V

Absolute Maximum Ratings at VSS = OV