LH1694
LH1694
DESCRIPTION
The LH1694 is a 256-output TFT-LCD gate driver
IC.
256-output TFT-LCD Gate Driver IC
PIN CONNECTIONS
277-PIN TCP
TOP VIEW
FEATURES
鈥?Number of LCD drive outputs : 256
鈥?LCD drive output sequence :
Output shift direction can be selected
OG
1
/OG
256
or OG
256
/OG
1
鈥?Enable chain connection
鈥?Usable with both positive/negative power supplies
鈥?Output signal masking function
鈥?Input signal voltage : +2.7 to +3.6 V
鈥?LCD drive voltage : +16.0 to +42.0 V
鈥?Operating temperature : 鈥?0 to +85 藲C
鈥?Package : 277-pin TCP (Tape Carrier Package)
V
DD
V
EE
V
SS
V
CC
V
LS
GND
SVIO
R/L
CKV
OE
1
OE
2
OE
3
SVOI
GND
TEST
2
TEST
1
V
LS
V
CC
V
SS
V
EE
V
DD
277
276
275
274
273
272
271
270
269
268
267
266
265
264
263
262
261
260
259
258
257
1 OG
1
2 OG
2
3 OG
3
CHIP SURFACE
254 OG
254
255 OG
255
256 OG
256
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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