參數(shù)資料
型號: MAX7221
廠商: Maxim Integrated Products, Inc.
英文描述: Dual 4-Input Positive-AND Gates 14-CDIP -55 to 125
中文描述: 串行接口、8位、LED顯示驅(qū)動器
文件頁數(shù): 4/16頁
文件大?。?/td> 186K
代理商: MAX7221
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
相關(guān)PDF資料
PDF描述
MAX7221CWG Dual 4-Input Positive-AND Gates 14-CFP -55 to 125
MAX7221ERG Dual 4-Input Positive-AND Gates 14-CDIP -55 to 125
MAX7221EWG Dual 4-Input Positive-AND Gates 20-LCCC -55 to 125
MAX7221CNG Serially Interfaced, 8-Digit LED Display Drivers
MAX7219CWG Serially Interfaced, 8-Digit LED Display Drivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7221C/D 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Serially Interfaced, 8-Digit LED Display Drivers
MAX7221CNG 功能描述:LED顯示驅(qū)動器 8-Digit LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)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
MAX7221CNG+ 功能描述:LED顯示驅(qū)動器 8-Digit LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)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
MAX7221CNG+ 制造商:Maxim Integrated Products 功能描述:DRIVER LED DISPLAY 8DIGIT 24DIP 制造商:Maxim Integrated Products 功能描述:DRIVER, LED DISPLAY, 8DIGIT, 24DIP 制造商:Maxim Integrated Products 功能描述:DRIVER, LED DISPLAY, 8DIGIT, 24DIP; Topology:Common Cathode; No. of Outputs:16; Output Current:320mA; Output Voltage:4.5V; Driver Case Style:DIP; Input Voltage Min:4V; Input Voltage Max:5.5V; Dimming Control Type:Analogue, Digital; ;RoHS Compliant: Yes
MAX7221CWG 功能描述:LED顯示驅(qū)動器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)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