參數資料
型號: MAX7219
廠商: Maxim Integrated Products, Inc.
英文描述: Serially Interfaced, 8-Digit LED Display Drivers
中文描述: 串行接口、8位、LED顯示驅動器
文件頁數: 4/16頁
文件大小: 186K
代理商: MAX7219
M
S erially Interfac ed, 8-Digit LED Display Drivers
4
_______________________________________________________________________________________
__________________________________________Typic al Operating Charac teristic s
(V+ = +5V, T
A
= +25°C, unless otherwise noted.)
730
750
740
770
760
790
780
800
820
810
830
4.0
4.4
POSITIVE SUPPLY VOLTAGE (V)
4.8
5.2
5.6
6.0
SCAN FREQUENCY vs.
POSITIVE SUPPLY VOLTAGE
M
S
0
20
10
40
30
60
50
70
0
1
2
3
4
5
SEGMENT DRIVER OUTPUT CURRENT
vs. OUTPUT VOLTAGE
M
OUTPUT VOLTAGE (V)
O
R
SET
= 10k
R
SET
= 20k
R
SET
= 40k
MAX7219
SEGMENT OUTPUT CURRENT
M
5
μ
s/div
10mA/div
0
MAXIMUM INTENSITY = 31/32
MAX7221
SEGMENT OUTPUT CURRENT
M
5
μ
s/div
10mA/div
0
MAXIMUM INTENSITY = 15/16
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相關代理商/技術參數
參數描述
MAX7219_07 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Serially Interfaced, 8-Digit LED Display Drivers
MAX7219_10 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Serially Interfaced, 8-Digit LED Display Drivers
MAX7219C 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Serially Interfaced, 8-Digit LED Display Drivers
MAX7219C/D 功能描述:LED顯示驅動器 RoHS:否 制造商:Micrel 數位數量:5 片段數量: 安裝風格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX7219CNG 功能描述:LED顯示驅動器 8-Digit LED Display Driver RoHS:否 制造商:Micrel 數位數量:5 片段數量: 安裝風格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube