參數(shù)資料
型號(hào): MAX6954
廠(chǎng)商: Maxim Integrated Products, Inc.
元件分類(lèi): 通用總線(xiàn)功能
英文描述: Dual 4-Bit Decade And Binary Counters 16-CFP -55 to 125
中文描述: 4線(xiàn)接口、2.7V至5.5V LED顯示驅(qū)動(dòng)器,帶有輸入/輸出擴(kuò)展器及鍵掃描
文件頁(yè)數(shù): 21/38頁(yè)
文件大?。?/td> 395K
代理商: MAX6954
M
4-Wire Interfac ed, 2.7V to 5.5V LED Display
Driver with I/O Expander and K ey S c an
______________________________________________________________________________________
21
REGISTER DATA
MODE
ADDRESS
CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
14-segment or 16-segment mode, writing digit data
to use font map data with decimal place unlit
0x20 to 0x2F
0x40 to 0x4F
0x60 to 0x6F
0
Bits D6 to D0 select font characters 0 to 127
14-segment or 16-segment mode, writing digit data
to use font map data with decimal place lit
0x20 to 0x2F
0x40 to 0x4F
0x60 to 0x6F
1
Bits D6 to D0 select font characters 0 to 127
7-segment decode mode, DP unlit
0x20 to 0x2F
0x40 to 0x4F
0x60 to 0x6F
0
0
0
0
D3 to D0
7-segment decode mode, DP lit
0x20 to 0x2F
0x40 to 0x4F
0x60 to 0x6F
1
0
0
0
D3 to D0
7-segment no-decode mode
0x20 to 0x2F
0x40 to 0x4F
0x60 to 0x6F
Direct control of 8 segments
Table 9. Digit Plane Data Register Format
REGISTER DATA
MODE
ADDRESS CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
Segment Line
0x20 to 0x2F
0x40 to 0x4F
0x60 to 0x6F
dp
a
b
c
d
e
f
g
Table 10. Segment Decoding for 7-Segment Displays
相關(guān)PDF資料
PDF描述
MAX6954AAX Dual 4-Bit Decade And Binary Counters 20-LCCC -55 to 125
MAX6957 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6957AAI 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6957AAX 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6957AGL 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6954AAX 功能描述:LED顯示驅(qū)動(dòng)器 2.7-5.5V 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
MAX6954AAX+ 功能描述:LED顯示驅(qū)動(dòng)器 2.7-5.5V 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
MAX6954AAX+T 功能描述:LED顯示驅(qū)動(dòng)器 2.7-5.5V 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
MAX6954AAX-T 功能描述:LED顯示驅(qū)動(dòng)器 2.7-5.5V 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
MAX6954APL 功能描述:LED顯示驅(qū)動(dòng)器 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