參數(shù)資料
型號(hào): MAX6701A-03A
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Voltage, SOT23 uP Supervisors with Power-Fail In/Out, Manual Reset, and Watchdog Timer
中文描述: 低電壓,SOT23封裝與電源監(jiān)控失效/輸出,手動(dòng)復(fù)位和看門(mén)狗定時(shí)器
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 183K
代理商: MAX6701A-03A
M
Low-Voltage, SOT23 μP Supervisors with Power-
Fail In/Out, Manual Reset, and Watchdog Timer
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
........................................................................-0.3V to +6.0V
Open-Drain
RESET
,
WDO
,
PFO
...........................-0.3V to +6.0V
Push-Pull RESET,
RESET
,
WDO
,
PFO
........-0.3V to (V
CC
+ 0.3V)
MR
, WDI, PFI, RST_IN1, RST_IN2..............-0.3V to (V
CC
+ 0.3V)
Input Current (V
CC
).............................................................20mA
Output Current (
RESET
, RESET,
PFO
,
WDO
).....................20mA
ELECTRICAL CHARACTERISTICS
(V
CC
= +4.25V to +5.5V for L/M versions, V
CC
= +2.55V to +3.6V for the T/S/R versions, V
CC
= +2.1V to +2.75V for the Z/Y versions.
T
A
= -40
°
C to +125
°
C, unless otherwise specified. Typical values are at T
A
= +25
°
C.) (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)
8-Pin SOT23 (derate 8.9mW/
°
C above +70
°
C)............714mW
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
PARAMETER
SYMBOL
CONDITIONS
MIN
1.0
1.2
TYP
MAX
5.5
5.5
25
20
20
4.75
4.78
4.50
4.53
3.15
3.17
3.00
3.02
2.70
2.72
2.38
2.40
2.25
2.27
UNITS
T
A
= 0
°
C to +125
°
C
T
A
= -40
°
C to +125
°
C
V
CC
< 5.5V, no load
V
CC
< 3.6V, no load
V
CC
< 3.6V, no load (MAX6708 only)
Operating Voltage Range
V
CC
V
12
9
6
4.63
Supply Current
MR
Unconnected
I
CC
μA
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
4.50
4.47
4.25
4.22
3.00
2.97
2.85
2.83
2.55
2.53
2.25
2.24
2.12
2.11
MAX670_L/MAX670_AL
4.38
M AX 670_M M AX 670_AM
3.08
MAX670_T/MAX670_AT
2.93
MAX670_S/MAX670_AS
2.63
MAX670_R/MAX670_AR
2.32
MAX670_Z/MAX670_AZ
2.19
V
CC
Reset Threshold
(V
CC
falling)
V
TH
MAX670_Y/MAX670_AY
V
Reset Threshold
Temperature Coefficient
V
TH
60
ppm/
°
C
V
CC
to Reset Output Delay
V
CC
falling at 10mV/μs
12
200
μs
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
140
120
280
300
Reset Timeout Period
t
RP
ms
V
CC
Falling to
WDO
Delay
M AX 6701( A) M AX 6702( A) M AX 6703( A) M AX 6705( A)
M AX 6706( A) M AX 6707( A)
5
μs
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
602
593
618
634
642
PFI, RST_IN1, RST_IN2
Threshold
V
C C
= 1.8V to 5.5V
mV
PFI Hysteresis
6
mV
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