參數(shù)資料
型號(hào): MAX6954APL
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 顯示驅(qū)動(dòng)器
英文描述: 4-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
中文描述: LED DISPLAY DRIVER, PDIP40
封裝: PLASTIC, DIP-40
文件頁(yè)數(shù): 16/38頁(yè)
文件大?。?/td> 395K
代理商: MAX6954APL
M
4-Wire Interfac ed, 2.7V to 5.5V LED Display
Driver with I/O Expander and K ey S c an
16
______________________________________________________________________________________
DIGIT 1
ONE COMPLETE 1.6ms MULTIPLEX CYCLE AROUND 8 DIGITS
DIGIT 0's 200
μ
s MULTIPLEX TIMESLOT
DIGIT 0
200
μ
s
DIGIT 2
DIGIT 3
DIGIT 4
DIGIT 5
DIGIT 6
DIGIT 7
START OF
NEXT CYCLE
LOW
2/16TH
1/16TH
(MIN ON)
HIGH-Z
HIGH-Z
LOW
3/16TH
HIGH-Z
LOW
4/16TH
HIGH-Z
LOW
5/16TH
HIGH-Z
LOW
6/16TH
HIGH-Z
LOW
7/16TH
HIGH-Z
LOW
8/16TH
HIGH-Z
LOW
9/16TH
HIGH-Z
LOW
10/16TH
HIGH-Z
LOW
11/16TH
HIGH-Z
LOW
12/16TH
HIGH-Z
LOW
13/16TH
HIGH-Z
LOW
14/16TH
HIGH-Z
LOW
15/16TH
HIGH-Z
LOW
15/16TH
(MAX ON)
HIGH-Z
HIGH-Z
HIGH-Z
CURRENT SOURCE ENABLED
MINIMUM 12.5
μ
s INTERDIGIT BLANKING INTERVAL
HIGH-Z
ANODE (LIT)
DIGIT 0 CATHODE
DRIVER INTENSITY
SETTINGS
ANODE (UNLIT)
Figure 6. Multiplex Timing Diagram (OSC = 4MHz)
相關(guān)PDF資料
PDF描述
MAX6954 Dual 4-Bit Decade And Binary Counters 16-CFP -55 to 125
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6954APL+ 功能描述:LED顯示驅(qū)動(dòng)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
MAX6954ATL 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
MAX6954ATL+ 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
MAX6954ATL+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
MAX6954ATL-T 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