參數(shù)資料
型號: LH1694
廠商: Sharp Corporation
英文描述: 256-output TFT-LCD Gate Driver IC
中文描述: 256輸出的TFT - LCD柵極驅(qū)動集成電路
文件頁數(shù): 2/10頁
文件大小: 123K
代理商: LH1694
2
LH1694
PIN DESCRIPTION
PIN NO.
1 to 256
257, 277
258, 276
259, 275
260, 274
261, 273
264, 272
BLOCK DIAGRAM
SYMBOL
OG
1
-OG
256
V
DD
V
EE
V
SS
V
CC
V
LS
GND
I/O
O
DESCRIPTION
LCD drive output pins
Power supply pins for LCD drive
Power supply pins for LCD drive
Power supply pins for logic system
Power supply pins for logic system
Power supply pins for logic input/output systems
Ground pins for logic input
265
SVOI
OE
3
-OE
1
CKV
R/L
SVIO
I/O
I
I
I
I/O
Vertical scanning start pulse input/output pin
Input pins for output enable
Vertical shift clock input pin
Pin for selecting bi-directional shift register and setting cascade sequence
Vertical scanning start pulse input/output pin
266 to 268
269
270
271
257
V
DD
262
263
TEST
1
TEST
2
SVOI
OE
3
OE
2
OE
1
CKV
R/L
SVIO
265
266
267
268
269
270
271
V
DD
277
261
V
LS
V
LS
273
264
GND GND
272
260
V
CC
V
CC
274
258
V
EE
V
EE
276
259
V
SS
V
SS
275
OG
1
1
OG
256
256
OUTPUT CIRCUIT
LEVEL SHIFTER
BI-DIRECTIONAL SHIFT
REGISTER
CONTROL
LOGIC
1
256
1
256
1
256
IC test pins
I
TEST
1
, TEST
2
262, 263
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