參數(shù)資料
型號: FMFFM1233AC
廠商: Fairchild Semiconductor Corporation
英文描述: 3-Pin ?C Supervisor Circuit
中文描述: 3引腳??監(jiān)電路
文件頁數(shù): 2/7頁
文件大?。?/td> 66K
代理商: FMFFM1233AC
F
2
www.fairchildsemi.com
FM1233A Rev. E
Absolute Maximum Ratings
Voltage on any pin relative to GND
V
CC
RESET
Input Current
Output Current (RESET)
-0.3V to +6.0V
-0.3V to (V
CC
+ 0.3V)
20mA
20mA
Continuous Power Dissipation (T
SOT23 (derate 4mW above 70°C)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 10s)
A
= 70°C)
300mW
-40°C to +105°C
-65°C to +150°C
+300°C
These are stress ratings only, and functional operation is not implied for these levels or beyond. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
Electrical Characteristics (V
noted) (Note 1)
CC
= 3.3V; T
A
= -40°C to +105°C unless otherwise
Note 1:
Testing at production is done at 25°C only. Limits over temperature are guaranteed by design.
Note 2:
C = 100pF, V
CC
= 3.3V. It is recommended to connect 100pF capacitor between the Reset pin and Ground pin if pushbutton reset is implemented.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Operating Voltage
V
CC
1.2
3.3
5.5
V
Supply Current
I
CC
V
TH
V
TH
V
TH
V
OL
V
CC
< 3.3V
3
6
μA
Reset Threshold
FM1233AC
2.70
2.88
2.97
V
Reset Threshold
FM1233AD
2.58
2.72
2.86
V
Reset Threshold
FM1233ABA
2.97
3.08
3.19
V
Reset Output Voltage
I
V
SINK
CC
= 1.2mA
= V
TH
(min)
0.4
V
Reset Timeout Period
t
RST
FM1233AC,
FM1233AD
140
256
560
ms
Reset Timeout Period
t
RST
FM1233ABA
17
32
64
ms
Pushbutton Detect
PBV
DET
V
CC
= 3.3V
0.8
2.0
V
Pushbutton Release
PBV
REL
Note 2
0.3
1.5
V
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