LH168P
LH168P
DESCRIPTION
The LH168P is a 309-output TFT-LCD source
driver IC which can simultaneously display 262 144
colors in 64 gray scales.
309-output TFT-LCD Source Driver IC
PIN CONNECTIONS
350-PIN TCP
TOP VIEW
FEATURES
鈥?Selectable number of LCD drive outputs : 309/300
鈥?Built-in 6-bit digital input DAC
鈥?Possible to display 262 144 colors in 64 gray
scales with reference voltage input of 11 gray
scales : This reference voltage input corresponds
to 鈥?correction and intermediate reference voltage
input can be abbreviated
鈥?Cascade connection
鈥?Sampling sequence :
Output shift direction can be selected
XO
1
, YO
1
, ZO
1
/XO
103
, YO
103
, ZO
103
or
ZO
103
, YO
103
, XO
103
/ZO
1
, YO
1
, XO
1
鈥?Shift clock frequency : 55 MHz (MAX.)
鈥?Supply voltages
鈥?V
CC
(for logic system) : +3.0 to +5.5 V
鈥?V
LS
(for LCD drive system) : +3.0 to +5.5 V
鈥?Package : 350-pin TCP (Tape Carrier Package)
XO
1
1
YO
1
2
ZO
1
3
350
349
348
347
346
345
344
343
342
341
340
339
338
337
336
335
334
333
332
331
330
329
328
327
326
325
324
323
322
321
320
319
318
317
316
315
314
313
312
311
310
GND
V
LS
V
9
V
7
V
5
V
3
V
1
XI
5
XI
4
XI
3
XI
2
XI
1
XI
0
YI
5
YI
4
YI
3
YI
2
YI
1
YI
0
SPOI
GND
MODE
CK
V
CC
SPIO
LS
ZI
5
ZI
4
ZI
3
ZI
2
ZI
1
ZI
0
LBR
V
0
V
2
V
4
V
6
V
8
V
10
V
LS
GND
XO
103
307
YO
103
308
ZO
103
309
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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CHIP SURFACE