LH168A

LH168A LH168A DESCRIPTION The LH168A is a 384-output TFT-LCD source driver IC which can simultaneously display 262 144 colors in 64 gray scales. 384-output TFT-LCD Source Driver IC PIN CONNECTIONS 444-PIN TCP TOP VIEW FEATURES Number of LCD drive outputs : 384 Built-in 6-bit digital input DAC 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 262 144 colors in 64 gray scales with reference voltage input of 10 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 : 55 MHz (MAX.) Supply voltages – VCC (for logic system) : +2.7 to +3.6 V – VLS (for LCD drive system) : +3.0 to +5.5 V Package : 444-pin TCP (Tape Carrier Package) XO1 1 YO1 2 ZO1 3 444 443 442 441 GNDA VLS TESTB XA5 436 XA0 435 YA5 430 YA0 429 ZA5 424 423 422 421 420 419 418 417 416 415 414 413 412 411 410 409 408 407 406 ZA0 SPOI GNDL POL1 POL2 CK VCC V1 V2 V3 V4 V5 V6 V7 V8 V9 V10 SPIO XB5 CHIP SURFACE 401 XB0 400 YB5 395 YB0 394 ZB5 389 388 387 386 385 ZB0 LS LBR VLS GNDA 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 ...