LH168R 데이터 시트보기 (PDF) - Sharp Electronics

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LH168R

384-output TFT-LCD Source Driver IC

Sharp Electronics 

BLOCK DIAGRAM

VCC GND

387 462

GND GND

385 464

LBR 388

SPOI 437

CK 416

POLA 417

PLOB 418

XA0 446 454 XB0

XA7 453 461 XB7

YA0 438 405 YB0

YA7 445 412 YB7

ZA0 389 397 ZB0

ZA7 396 404 ZB7

LS 414

VH0 436

VH256 428

18

VL256 427

VL0 419

SHIFT REGISTER

12

128

8x2

DATA

LATCH

8x2

SAMPLING MEMORY

8x2

88

8

HOLD MEMORY

88

8

LEVEL SHIFTER

88

8

REFERENCE

VOLTAGE

GENERATION

CIRCUIT

256 x 2

DA CONVERTER

REV 413

OUTPUT CIRCUIT

LH168R

415 SPIO

463 VLS

386 VLS

123

XO1 YO1 ZO1

382 383 384

XO128 YO128 ZO128

3

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