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IZ0065 参数 Datasheet PDF下载

IZ0065图片预览
型号: IZ0065
PDF下载: 下载PDF文件 查看货源
内容描述: 40通道段/通用驱动程序对于点阵LCD [40 Channel Segment / Common Driver For Dot Matrix LCD]
分类和应用: 驱动
文件页数/大小: 6 页 / 117 K
品牌: INTEGRAL [ INTEGRAL CORP. ]
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IZ0065  
PIN DESCRIPTION  
PIN  
INP/  
NAME  
DESCRIPTION  
INTER-  
FACE  
Power  
OUTP  
VDD (24)  
Operating Voltage  
For logical circuit (+5 V ± 10%, +3 V ± 10%)  
0 V (GND)  
GND (34) Power  
Supply  
VEE (31)  
Negative Supply  
Voltage  
For LCD driver circuit (-5 V)  
V1 V2  
(44,45)  
SC1÷SC20  
V3 V4  
Input  
Bias Voltage  
Bias voltage level for LCD drive (select level)  
Power  
Output  
LCD driver  
LCD driver output  
Bias voltage level for LCD drive (nonselect level)  
LCD  
Power  
Input PART 1 Bias Voltage  
(46,47)  
SHL1  
Input  
Data interface Selection of the shift direction of Part 1 shift register  
VDD  
or  
VSS  
(41)  
SHL1  
VDD  
VSS  
DL1  
out  
in  
DR1  
in  
out  
DL1,DR1 Input/  
(35,36) Output  
Data input/output of Part 1 shift register  
Controller  
or  
IZ0065  
Output  
LCD driver  
LCD driver output  
SC21÷  
SC40  
V5 V6  
(48,49)  
SHL2  
(42)  
Input PART 2 Bias Voltage  
Input  
Bias voltage level for LCD drive (nonselect level)  
Power  
Data interface Selection of the shift direction of Part 2 shift register  
VDD  
or  
VSS  
SHL2  
VDD  
DL2  
out  
in  
DR2  
in  
out  
VSS  
DL2,DR2 Input/  
(37,38) Output  
Data input/output of Part 2 shift register  
Controller  
or  
IZ0065  
M
(40)  
Input  
Alternated  
signal for LCD  
PART FCS  
CL1  
CL2  
M
Controller  
polarity  
driver output  
1
2
VSS  
VDD  
VSS  
VDD  
latch clock shift clock  
M
CL1,CL2 Input  
Data shift / latch clock  
(
)
(
)
(32,33)  
shift clock latch clock  
_
M
FCS  
(43)  
Input  
Mode selection  
(
)
(
)
Shift/latch clock of display data and polarity of M signal  
are changed by FCS signal.  
By setting FCS to VDD level , user can select the function  
that use Part 1 as segment driver and Part 2 as common  
driver simultaneously.  
NC(39)  
No connection pin  
N.C  
IN TEG R A L  
4