參數(shù)資料
型號： MAX6957AAX
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 顯示驅動器
英文描述： 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
中文描述： LED DISPLAY DRIVER, PDSO36
封裝： 0.80 MM PITCH, SSOP-36
文件頁數(shù)： 2/23頁
文件大?。?/td> 333K
代理商： MAX6957AAX
M
4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and
28-Port LED Display Driver and I/O Expander
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltage (with Respect to GND)
V+.............................................................................-0.3V to +6V
All Other pins................................................-0.3V to (V+ + 0.3V)
P4
–
P31 Current ................................................................±30mA
GND Current.....................................................................800mA
Continuous Power Dissipation (T
A
= +70
°
C)
28-Pin PDIP (derate 20.8mW/
°
C above +70
°
C)........1667mW
28-Pin SSOP (derate 9.5mW/
°
C above +70
°
C) ..........762mW
36-Pin SSOP (derate 11.8mW/
°
C above +70
°
C) ........941mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range (T
MIN
, T
MAX
)....-40
°
C to +125
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit, V+ = 2.5V to 5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
V+
CONDITIONS
MIN
2.5
TYP
MAX
5.5
8
10
11
UNITS
V
Operating Supply Voltage
T
A
= +25
°
C
TA = - 40
°
C to + 85
°
C
T
A
= T
MIN
to T
MAX
T
A
= +25
°
C
5.5
Shutdown Supply Current
I
SHDN
Al d g al i np uts at
V + or G N D
μA
180
230
TA = - 40
°
C to + 85
°
C
250
Operating Supply Current
I
GPOH
Al p or s p og am m ed
as outp uts hi g h, no l oad
al other i np uts at V + or
G N D
T
A
= T
MIN
to T
MAX
270
μA
T
A
= +25
°
C
170
210
TA = - 40
°
C to + 85
°
C
230
Operating Supply Current
I
GPOL
Al p or s p og am m ed
as outp uts l ow no l oad
al other i np uts at V + or
G N D
T
A
= T
MIN
to T
MAX
240
μA
T
A
= +25
°
C
110
135
T
A
= - 40
°
C to + 85
°
C
140
Operating Supply Current
I
LED
Al p or s p og am m ed
as LE D outp uts, al LE D s
off, no l oad al other
i np uts at V + or G N D
T
A
= T
MIN
to T
MAX
145
μA
INPUTS AND OUTPUTS
Logic-High Input Voltage
Port Inputs
V
IH
0.7
V+
V
Logic-Low Input Voltage
Port Inputs
V
IL
0.3
V+
V
V+ = 2.5V
V+ = 5.5V
12
80
19
120
0.3
30
180
GPIO Input Internal Pullup to V+
I
PU
μA
Hysteresis Voltage GPIO Inputs
V
I
V
GPIO outputs, I
SOURCE
= 2mA, T
A
= -40
°
C to
+85
°
C
V+ -
0.7
V
Output High Voltage
V
OH
GPIO outputs, I
SOURCE
= 1mA,
T
A
= T
MIN
to T
MAX
(Note 2)
V+ -
0.7
V
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相關代理商/技術參數(shù)
參數(shù)描述
MAX6957AAX/GG8 功能描述:LED顯示驅動器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)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
MAX6957AAX/GH9 功能描述:LED顯示驅動器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)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
MAX6957AAX/GH9-T 功能描述:LED顯示驅動器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)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
MAX6957AAX+ 功能描述:LED顯示驅動器 2.5-5.5V 20/28Port LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)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
MAX6957AAX+T 功能描述:LED顯示驅動器 2.5-5.5V 20/28Port LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)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
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