參數(shù)資料
型號: MAX809R
廠商: Maxim Integrated Products, Inc.
元件分類: 復位半導體
英文描述: 3-Pin Microprocessor Reset Circuits
中文描述: 3引腳微處理器復位電路
文件頁數(shù): 2/8頁
文件大?。?/td> 136K
代理商: MAX809R
M
3-Pin Microprocessor Reset Circuits
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V
CC
....................................................................-0.3V to +6.0V
RESET,
RESET
(push-pull).....................-0.3V to (V
CC
+ 0.3V)
RESET
(open drain)...........................................-0.3V to +6.0V
Input Current, V
CC
..............................................................20mA
Output Current, RESET,
RESET
..........................................20mA
Rate of Rise, V
CC
............................................................100V/μs
ELECTRICAL CHARACTERISTICS
(V
CC
= full range, T
A
= -40°C to +105°C, unless otherwise noted. Typical values are at T
A
= +25°C, V
CC
= 5V for L/M/J versions, V
CC
= 3.3V for T/S versions, V
CC
= 3V for R version, and V
CC
= 2.5V for Z version.) (Note 1)
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)
3-Pin SC70 (derate 2.17mW/°C above +70°C)............174mW
3-Pin SOT23 (derate 4mW/°C above +70°C)...............320mW
Operating Temperature Range .........................-40°C to +105°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
T
A
= -40°C to
+85°C
T
A
= -40°C to +105°C
T
A
= 0°C to +70°C
T
A
= +85°C to
+105°C
MAX8_ _Z
(SC70 only)
T
A
= -40°C to
+85°C
V
CC
< 3.6V, MAX8_ _R/S/T
V
CC
< 5.5V, MAX8_ _L/M
V
CC
< 3.6V, MAX8_ _R/S/T
V
CC
< 5.5V, MAX8_ _L/M
V
CC
< 3.6V, MAX8_ _R/S/T/Z
V
CC
< 5.5V, MAX8_ _L/M
V
CC
< 3.6V, MAX8_ _R/S/T/Z
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +85°C to +105°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +85°C to +105°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +85°C to +105°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +85°C to +105°C
T
A
= +85°C to
+105°C
MAX8_ _L
CONDITIONS
2.21
2.45
2.25
2.38
2.28
2.32
2.35
2.50
2.76
4.50
4.40
4.75
4.86
V
4.56
4.63
4.70
V
TH
Reset Threshold
24
17
60
50
100
100
I
CC
Supply Current (SOT23)
1.2
5.5
V
1.0
5.5
V
CC
Range
μA
75
75
12
30
16
I
CC
Supply Current (SC70)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
V
CC
< 5.5V, MAX8_ _J/L/M
MAX8_ _S
2.89
2.85
2.78
2.93
2.96
3.00
3.08
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +85°C to +105°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +85°C to +105°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +85°C to +105°C
MAX8_ _M
4.25
4.16
4.50
4.56
MAX8_ _R
2.55
2.70
2.59
2.63
2.66
4.31
4.38
4.45
MAX809J
(SOT only)
3.93
3.89
3.80
3.04
4.00
4.06
4.10
4.20
3.11
MAX8_ _T
2.92
3.23
3.00
3.15
3.08
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