參數(shù)資料
型號： MAX731EVKIT
廠商： Maxim Integrated Products, Inc.
英文描述： Evaluation Kit for the MAX731
中文描述： 評估板MAX731
文件頁數(shù)： 2/17頁
文件大小： 338K
代理商： MAX731EVKIT
M
2-Wire-Interfaced 8-Bit I/O Port Expander
with Reset
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V+ to GND................................................................-0.3V to +6V
I/O1
–
I/O7 as an Input.......................(V
SS
- 0.3V) to (V
DD
+ 0.3V)
I/O0 as an Input..............................................(V
SS
- 0.3V) to +6V
SCL, SDA, AD0, AD1, AD2,
RESET
...............(V
SS
- 0.3V) to +6V
DC Current on I/O0 ........................................................ +400μA
DC Current on I/O1 to I/O7 .............................................
±
50mA
Maximum GND and V+ Current........................................180mA
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.
Continuous Power Dissipation (T
A
= +70
°
C)
16-Pin TSSOP (derate 5.7mW/
°
C above +70
°
C) .........457mW
16-Pin QSOP (derate 8.3mW/
°
C above +70
°
C)...........667mW
16-Pin Thin QFN (derate 16.9mW/
°
C above +70
°
C) ...1349mW
Operating Temperature Range .........................-40
°
C to +125
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
DC ELECTRICAL CHARACTERISTICS
(V+ = 2.3V to 5.5V, GND = 0,
RESET
= V+, T
A
= -40
°
C to +125
°
C, unless otherwise noted. Typical values are at V+ = 3.3V, T
A
= +25
°
C.)
(Note 1)
PARAMETER
SYM B O L
V+
CONDITIONS
MIN
2.3
TYP
MAX
5.5
30
40
80
3.4
3.9
5
2.1
UNITS
V
Supply Voltage
V+ = 2.3V
V+ = 3.3V
V+ = 5.5V
V+ = 2.3V
V+ = 3.3V
V+ = 5.5V
19
29
65
1.5
1.7
2.1
1.6
Supply Current
I+
All outputs floating,
all inputs at V+ or GND,
f
SCL
= 400kHz
μA
Standby Current
All outputs floating,
all inputs at V+ or GND,
f
SCL
= 0
μA
Power-On Reset Voltage
SCL, SDA
Input Voltage Low
Input Voltage High
Low-Level Output Voltage
Leakage Current
Input Capacitance
I/Os
Input Voltage Low
Input Voltage High
Input Leakage Current
V
V
IL
V
IH
V
OIL
I
L
C
I
0.8
V
V
V
μA
pF
2
I
SINK
= 6mA
0.4
+1
-1
10
V
IL
V
IH
I
L
0.8
V
V
μA
2
-1
8
All inputs at V+ or GND
V+ = 2.3V, V
OL
= 0.5V
V+ = 3.3V, V
OL
= 0.5V
V+ = 5.5V, V
OL
= 0.5V
V+ = 3.3V, V
OH
= 2.4V
V+ = 5.5V, V
OH
= 4.5V
+1
14
22
30
11
18
12.5
19
6.5
12.5
Low-Level Output Current
I
OL
mA
High Output Current for I/O1
–
I/O7
I
OH
mA
AD0, AD1, AD2, AND
RESET
Input Voltage Low
Input Voltage High
0.8
V
V
2
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相關代理商/技術參數(shù)
參數(shù)描述
MAX731EVKIT-DIP 功能描述:電源管理IC開發(fā)工具 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
MAX731EVKIT-DP 制造商:Maxim Integrated Products 功能描述:
MAX731EWE 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
MAX731EWE+ 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
MAX731EWE+T 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT
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