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參數(shù)資料
| 型號： | MAX802 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 3.0V/3.3V Microprocessor Supervisory Circuits(具有看門狗和支持備用電池,高精度復(fù)位器) |
| 中文描述： | 3.0V/3.3V微處理器監(jiān)控電路 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 134K |
| 代理商： | MAX802 |
M
3.0V /3.3V Mic roproc essor S upervisory Circ uits
_______________________________________________________________________________________
5
5
0
–60
–20
60
140
V
CC
-to-V
OUT
ON-RESISTANCE
vs. TEMPERATURE
1
4
M
TEMPERATURE (°C)
V
C
-
O
)
20
100
–40
0
80
40
120
3
2
V
CC
= 5V
V
CC
= 3.3V
V
CC
= 2.5V
VBATT = 3.0V
180
20
–60
–20
60
140
VBATT-to-V
OUT
ON-RESISTANCE
vs. TEMPERATURE
60
M
TEMPERATURE (°C)
V
O
)
20
100
–40
0
80
40
120
140
100
V
CC
= 0V
VBATT = 3.3V
VBATT = 3V
VBATT = 2V
VBATT = 5V
50
25
–60
–20
60
140
SUPPLY CURRENT
vs. TEMPERATURE
30
45
M
TEMPERATURE (°C)
S
μ
A
20
100
–40
0
80
40
120
40
35
V
CC
= 5V
V
CC
= 3.3V
V
CC
= 2.5V
VBATT = 3V
PFI = GND
MR/WDI FLOATING
10,000
0.1
–60
–20
60
140
BATTERY SUPPLY CURRENT
vs. TEMPERATURE
1
1000
M
TEMPERATURE (°C)
B
20
100
–40
0
80
40
120
100
10
VBATT = 3V
VBATT = 5V
VBATT = 2V
V
= 0V
PFI = GND
1.240
1.230
–60
–20
60
140
PFI THRESHOLD
vs. TEMPERATURE
1.232
1.238
M
TEMPERATURE (°C)
P
20
100
–40
0
80
40
120
1.236
1.234
V
CC
= 5V
V
CC
= 3.3V
V
CC
= 2.5V
VBATT = 3.0V
216
196
–60
–20
60
140
RESET TIMEOUT PERIOD
vs. TEMPERATURE
200
212
M
TEMPERATURE (°C)
R
20
100
–40
0
80
40
120
208
204
V
CC
= 5V
V
CC
= 3.3V
VBATT = 3.0V
30
10
–60
–20
60
140
RESET-COMPARATOR PROPAGATION
DELAY vs. TEMPERATURE
14
26
M
TEMPERATURE (°C)
P
μ
s
20
100
–40
0
80
40
120
22
18
VBATT = 3.0V
100mV OVERDRIVE
1.004
0.994
–60
–20
60
140
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE
0.996
1.002
M
TEMPERATURE (°C)
N
20
100
–40
0
80
40
120
1.000
0.998
VBATT = 3.0V
__________________________________________Typic al Operating Charac teristic s
(T
A
= +25°C, unless otherwise noted.)
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| MAX704 | 3.0V/3.3V Microprocessor Supervisory Circuits(支持備用電池復(fù)位器,復(fù)位門限4.40V) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX802_C/D | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.0V/3.3V Microprocessor Supervisory Circuits |
| MAX802_CPA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.0V/3.3V Microprocessor Supervisory Circuits |
| MAX802_CSA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.0V/3.3V Microprocessor Supervisory Circuits |
| MAX802_EPA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.0V/3.3V Microprocessor Supervisory Circuits |
| MAX802_ESA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.0V/3.3V Microprocessor Supervisory Circuits |
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