LH1684F データシートの表示（PDF） - Sharp Electronics

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LH1684F

5 V Drive 240 Outputs TFT-LCD Source Driver

Sharp Electronics 

SHARP

LH 1684F

5. Description

5.1 Designation

of Pins

of pins

Pin No. I Pinsymbol / I/O

Designation

1 to 240 / OS1 to OS240 0 LCD drive output pins

j Remarks

I

241 j TSTl

/ I LSI test pin

I

242 j TST2

/ I LSI test pin

i

1 243 ( TST3

j I LSI test pin

244

245,263 ’

246,262 1

247 1

248 ’

TST4

vcc

GND

SP

CK

~ I LSI test pin

/ - Power supply pins

i - GNDpins

/ I Horizontal scanning start pulse input pin

j I Horizontal shift clock input pin

I

I

I

I

I

249 ~ CTR

/ I Analog circuit operation selecting pin

.

I

250 / TST

j I LSI test pin

I

251 : SAM

252

RL

! I Sampling mode selecting pin

: I Sampling sequence selecting pin

//

/

253

CSl

I I Cascade sequence setting pin 1

254 ’

cs2

~ I Cascade sequence setting pin 2

,

255 ’ Vbl

256

Vb2

1 I Bias voltage setting pin for output operational amplifiers ’

I Bias voltage setting pin for output buffers

/

257 I MODE

258

TST5

1 I Video signals form setting pin

j I LSI test pin

!

/

I

259

VA

260 :

VB

261 i

vc

I Video signal input pin

/ I Video signal input pin

I I Video signal input pin

I

1

I

I

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