參數(shù)資料
型號: MAX6954AAX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 顯示驅(qū)動器
英文描述: Dual 4-Bit Decade And Binary Counters 20-LCCC -55 to 125
中文描述: LED DISPLAY DRIVER, PDSO36
封裝: SSOP-36
文件頁數(shù): 3/38頁
文件大?。?/td> 395K
代理商: MAX6954AAX
M
4-Wire Interfac ed, 2.7V to 5.5V LED Display
Driver with I/O Expander and K ey S c an
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, V+ = 2.7V to 5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Segment Drive Source Current
I
SEG
V
LED
= 2.2V,
V+
= 3.3V
T
A
= +25
°
C, V+ = 3.3V
T
A
= +25
°
C, V+ = 3.3V
T
A
= +25
°
C
-34.5
-40
-46.5
mA
Segment Current Slew Rate
Segment Drive Current Matching
LOGIC INPUTS AND OUTPUTS
I
SEG
/
t
I
SEG
11
5
mA/μs
%
10
Input Leakage Current
DIN, CLK,
CS
, OSC, P0, P1, P2,
P3, P4
I
IH
, I
IL
-1
+1
μA
4-Wire Logic-High Input Voltage
DIN, CLK,
CS
V
IHSPI
1.8
V
4-Wire Logic-Low Input Voltage
DIN, CLK,
CS
V
ILSPI
0.6
V
Port Logic-High Input Voltage
P0, P1, P2, P3, P4
V
IHP
0.7 x
V+
V
Port Logic-Low Input Voltage
P0, P1, P2, P3, P4
V
ILP
0.3 x
V+
V
Port Hysteresis Voltage P0, P1,
P2, P3, P4
V
IP
0.03 x
V+
V
Port Input Pullup Current from V+
I
IPU
P0 to P3 configured as keyscan input, V+ =
3.3V
75
μA
Port Output Low Voltage
Blink Output Low Voltage
V
OLP
V
OLBK
I
SINK
= 8mA
I
SINK
= 0.6mA
0.3
0.1
0.5
0.3
V
V
DOUT Output High Voltage
V
OHDO
I
SOURCE
= 1.6mA
V+ -
0.2
V
DOUT Output Low Voltage
V
OLDO
I
SINK
= 1.6mA
0.2
V
OSC_OUT Output High Voltage
V
OHOSC
I
SOURCE
= 1.6mA
V+ -
0.4
V
OSC_OUT Output Low Voltage
V
OLOSC
I
SINK
= 1.6mA
0.4
V
相關(guān)PDF資料
PDF描述
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
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MAX6954AAX+ 功能描述:LED顯示驅(qū)動器 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
MAX6954APL+ 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