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LED 显示驱动程序
Part Number
Description
LED display
The LED light
Number of LED display
Pendulum rate limit
Per drive current (mA)
Serial rate (MHz)
Working voltage
status
Cross Reference
Pin/Package
Common cathode
Analog/digital
8*8
No
Yes
40
10
4~5.5V
Mass production
MAX7219
MAX7221
DIP24 SOP24
AT7219
Common cathode
Analog/digital
8*8
No
40
10
4~5.5V
Mass production
MAX7219
DIP24 SOP24
AT7221
Common cathode
Analog/digital
8*8
Yes
40
10
4~5.5V
Mass production
MAX7221
DIP24 SOP24
