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ML9222GA 参数 Datasheet PDF下载

ML9222GA图片预览
型号: ML9222GA
PDF下载: 下载PDF文件 查看货源
内容描述: 32位双面/三VFD控制器/驱动器与数字调光器,ADC和键盘扫描 [32-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan]
分类和应用: 驱动器控制器
文件页数/大小: 25 页 / 237 K
品牌: OKI [ OKI ELECTRONIC COMPONETS ]
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FEDL9222-02
¡ Semiconductor
ML9222
BLOCK DIAGRAM
SEG1
SEG32
GRID1 GRID2 GRID3
D-GND
V
DD
V
CC
(5V)
VREG
(5V)
L-GND
5V
Regulator
&
Power On
Reset
0H
7H
32 Segment Driver
3 Grid pre Driver
POR
in1-32
Out1-32
96 to 32 Segment Control
in1-32
in1-32
1H
Mode Select
POR
0H
POR
in1-3
Out1-32
Segment Latch
1
in1-32
2H
0H
POR
Out1-32
Segment Latch
2
in1-32
3H
0H
POR
Out1-32
Segment Latch
3
in1-32
CS
CLOCK
DATA I/O
Control
Out1-3
3bit Shift Register
Out1-32
32bit Shift Register
4H
POR
in1-10
Dimming Latch
Out1-10
POR
POR
OSCO
OSC
POR
10bit Digital
Dimming
DIM OUT
SYNC OUT1
DUP/TRI
Timing Generator
SYNC OUT2
8ch, 8bit
A/D Converter
7H
5H
6H
5
¥
5 Key Scan and Encoder Switch Interface
INT
CH1
CH8
COL1
COL5
ROW1
ROW5
A1 B1 A2 B2 A3 B3
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