EK7308 データシートの表示（PDF） - Unspecified

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EK7308

240- Output TFT Gate Driver IC

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EUREKA

EK7308

240- Output TFT Gate Driver IC

1. DESCRIPTION

The EK7308 is a 240-output TFT gate driver IC suitable

for driving TFT LCD panels.

2. FEATURES

zOutput channels：240 outputs+2 pins (fixed to VEE)

zDriver operating frequency：max. 200 KHz

zLCD supply voltage：VEE+40V

zDriver output levels：Two

zLogical interface：+2.7V ~ -5.5V

zIncorporates bi-directional shift register.

zCOG type

3. BLOCK DIAGRAM

VGG

VEE

X1

X240

High voltage output and level shifters

VDD

VSS

XDON

DIO1

June 2003

Low voltage logic and IO

FX

RL

Fig. 1 Block diagram

-2-

OE3

OE2

OE1

DIO2

 

Preliminary Rev 0.1

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