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MAX7219ENG 参数 Datasheet PDF下载

MAX7219ENG图片预览
型号: MAX7219ENG
PDF下载: 下载PDF文件 查看货源
内容描述: 串行接口, 8位LED显示驱动器 [Serially Interfaced, 8-Digit LED Display Drivers]
分类和应用: 显示驱动器驱动程序和接口接口集成电路光电二极管
文件页数/大小: 16 页 / 734 K
品牌: MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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Serially Interfaced, 8-Digit LED Display Drivers
MAX7219/MAX7221
8
DATA IN
DIN
DIG 0
DIG 4
GND
DIG 6
DIG 2
DIG 3
DIG 7
GND
DIG 5
DIG 1
LOAD (CS)
LOAD DATA
CLOCK
DOUT
SEG D
SEG DP
SEG E
SEG C
V+
ISET
SEG G
SEG B
SEG F
SEG A
CLK
8
8
DIN
DIG 0
DIG 4
GND
5V
0.1µF
9.53kΩ
DIG 6
DIG 2
DIG 3
DIG 7
GND
DIG 5
DIG 1
DOUT
SEG D
SEG DP
SEG E
SEG C
V+
ISET
SEG G
SEG B
SEG F
SEG A
CLK
8
5V
0.1µF
9.53kΩ
MAX7219
MAX7221
LOAD (CS)
MAX7219
MAX7221
( ) MAX7221 ONLY
Figure 3. Cascading MAX7219/MAX7221s to Drive 16 Seven-Segment LED Digits
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