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NT3967

TFT LCD Source Driver

Features

n

Output: 402 output channels

n

6-bit resolution /64 gray scales

n

Dot inversion with polarity control

n

V1 ~ V10 for adjusting Gamma correction

n

Power for analog circuit: 6.5 ~ 10 V

n

Output dynamic range: 0.1 ~ AV

DD

-0.1V

n

Power consumption of analog circuit: 3 mA

General Description

The NT3967 is a data driver IC for a color TFT LCD panel, SVGA(800*600) and UXGA(1600*1200) applications. For better

performance, dot inversion and a wide range voltage output are designed in this chip and for reducing EMI, data inversion

control is used. This chip supplies 10 sections of voltage-reference for Gamma correction.

n

Power for interface circuit: 2.5~3.6V

n

Operating frequency: 65MHz

n

Output deviation: 10 ~ 20mV

n

Data inversion for reducing EMI

n

Cascade function with bi-direction shift control

n

CMOS silicon gate ( p-type substrate )

n

TCP package

Block diagram

OUT1

OUT2

OUT3

OUT402

OUT401

Out Driver Buffer ( 402 channels )

V1 ~ V10

10

Digit to Analog Converter

6

6

6

6

6

POL

REV1

D00 ~ D05

D10 ~ D15

D20 ~ D25

D30 ~ D35

D40 ~ D45

D50 ~ D55

Level Shift

6

6

6

6

6

6

Decoder

1

67

6

Decoder

18

6

6

6

6

Line Latch ( 402 X 6 bits X 2 )

18

LD

REV2

DIO1

67-bit Shift Register

DIO2

Vcc

GND

AVDD

AVSS

CLK

SHL

Version 1.0

1

DEC 7 ,2001

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NT3967相關(guān)型號PDF文件下載

• 型號
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• NT3967
  英文版
  TFT LCD Source Driver
  ETC
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• NT3967
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  TFT LCD Source Driver
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  NT3967
• NT3980
  英文版
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• NT3980
  英文版
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