LH168R Datasheet, PDF (1/19 Pages) Sharp Electrionic Components – 384-output TFT-LCD Source Driver IC

LH168R
LH168R
DESCRIPTION
The LH168R is a 384-output TFT-LCD source
driver IC which can simultaneously display 16.7
million colors in 256 gray scales.
FEATURES
• Number of LCD drive outputs : 384
• Built-in 8-bit digital input DAC
• Dot-inversion drive : Outputs the inverted gray
scale voltages between LCD drive pins next to
each other
• 2-port input for each circuit of data inputs R, G
and B, and it is possible to sample and hold
display data of two pixels at the same time
• Possible to display 16.7 million colors in 256 gray
scales with reference voltage input of 18 gray
scales : This reference voltage input corresponds
to ‹ correction and intermediate reference voltage
input can be abbreviated
• Cascade connection
• Sampling sequence :
Output shift direction can be selected
XO1, YO1, ZO1/XO128, YO128, ZO128 or
ZO128, YO128, XO128/ZO1, YO1, XO1
• Shift clock frequency : 65 MHz (MAX.)
• Supply voltages
– VCC (for logic system) : +2.5 to +3.6 V
– VLS (for LCD drive) : +13 V (MAX.)
• Package : 464-pin TCP (Tape Carrier Package)
384-output TFT-LCD Source Driver IC
PIN CONNECTIONS
464-PIN TCP
XO1 1
YO1 2
ZO1 3
TOP VIEW
464 GND
463 VLS
462 GND
461 XB7
454 XB0
453 XA7
446 XA0
445 YA7
438 YA0
437 SPOI
436 VH0
435 VH32
434 VH64
433 VH96
432 VH128
431 VH160
430 VH192
429 VH224
428 VH256
427 VL256
426 VL224
425 VL192
424 VL160
423 VL128
422 VL96
421 VL64
420 VL32
419 VL0
418 POLB
417 POLA
416 CK
415 SPIO
414 LS
413 REV
412 YB7
405 YB0
404 ZB7
397 ZB0
396 ZA7
389 ZA0
388 LBR
387 VCC
386 VLS
385 GND
XO128 382
YO128 383
ZO128 384
NOTE :
Doesn't prescribe TCP outline.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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