參數(shù)資料
型號: LC4131C
廠商: Sanyo Electric Co.,Ltd.
英文描述: LCD Dot Matrix Common Driver for STN Displays
中文描述: 液晶點(diǎn)陣共同驅(qū)動STN彩屏
文件頁數(shù): 2/7頁
文件大?。?/td> 74K
代理商: LC4131C
Electrical Characteristics
at Ta = –20 to +75°C, V
DD
= 2.7 to 5.5 V, V
SS
= 0 V
Note: 1. LOAD, RS/LS, DISP, DF, DIO1, DIO120, DMIN and MODE
2. V
OUT
is the voltage applied to on-state outputs. V0 = V
EE
, V1 = 19/20 (V
EE
– V
SSH
), V4 = 1/20 (V
EE
– V
SSH
), V5 = V
SSH
, V
SSH
= V
SS
3. V
DD
= 2.7 to 5.5 V, f
CP
= 50 kHz
4. f
DF
= 100 Hz, with no output load, V
EE
= 36 V, for a single data shift
*
This IC must be handled carefully enough because the ESD Is not so firm.
Block Diagram
No. 5953-2/7
LC4131C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Input high-level current
I
IH
I
IL
V
OH
V
OL
RON0
V
IN
= V
DD
*
1
V
IN
= V
SS
*
1
I
OH
= –0.4 mA, DIO1, DIO120
I
OL
= 0.4 mA, DIO1, DIO120
V
OUT
= V0 – 0.5 V
*
2
, OUT1 to 120
V
OUT
= V1 – 0.5 V
*
2
, OUT1 to 120
V
OUT
= V4 + 0.5 V
*
2
, OUT1 to 120
V
OUT
= V5 + 0.5 V
*
2
, OUT1 to 120
V
DD
*
3
V
DD
*
4
1
μA
Input low-level current
–1
Output high-level voltage
0.8
×
V
DD
V
DD
V
Output low-level voltage
V
SS
0.2
×
V
DD
1000
Output on resistance
RON1
1000
RON4
1000
RON5
1000
Current drain 1
I
DD
I
DDH
200
μA
Current drain 2
500
4-Level LCD Driver Circuit (120 bits)
O
O
O
Bidirectional Shift
Register (60 bits)
Bidirectional Shift
Register (60 bits)
DIO120
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