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
Soldering Temperature (reflow) .......................................+260°C
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.
ELECTRICAL CHARACTERISTICS
(V
CC
= 2.0V to 5.5V, T
A
= -40°C to +125°C, unless otherwise specified. Typical values are at V
CC
= 3.3V, T
A
= +25°C.) (Note 1)
PARAMETER
Operating Voltage Range
Supply Current
UVLO (Undervoltage Lockout)
IN_ (See Table 1)
5V threshold, TOL = GND
5V threshold, TOL = V
CC
3.3V threshold, TOL = GND
3.3V threshold, TOL = V
CC
3.0V threshold, TOL = GND
3.0V threshold, TOL = V
CC
2.5V threshold, TOL = GND
Threshold Voltages (IN_ Falling)
V
TH
2.5V threshold, TOL = V
CC
1.8V threshold, TOL = GND
1.8V threshold, TOL = V
CC
1.5V threshold, TOL = GND
1.5V threshold, TOL = V
CC
1.2V threshold, TOL = GND
1.2V threshold, TOL = V
CC
0.9V threshold, TOL = GND
0.9V threshold, TOL = V
CC
4.50
4.25
2.970
2.805
2.70
2.55
2.250
2.125
1.62
1.53
1.350
1.275
1.08
1.02
0.810
0.765
4.625
4.375
3.053
2.888
2.775
2.625
2.313
2.188
1.665
1.575
1.388
1.313
1.11
1.05
0.833
0.788
4.75
4.50
3.135
2.970
2.85
2.70
2.375
2.250
1.71
1.62
1.425
1.350
1.14
1.08
0.855
0.810
V
SYMBOL
V
CC
I
CC
V
UVLO
(Note 2)
V
CC
= 3.3V, OUT_,
RESET
not asserted
(Note 3)
V
CC
= 5V, OUT_,
RESET
not asserted
V
CC
rising
1.62
CONDITIONS
MIN
1.0
45
50
1.8
TYP
MAX
5.5
65
70
1.98
V
UNITS
V
µA
2
Maxim Integrated
MAX16000–MAX16007
Low-Voltage, Quad-/Hex-/Octal-Voltage
µP Supervisors
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 2.0V to 5.5V, T
A
= -40°C to +125°C, unless otherwise specified. Typical values are at V
CC
= 3.3V, T
A
= +25°C.) (Note 1)
PARAMETER
Adjustable Threshold
(IN_ Falling)
IN_ Hysteresis
IN_ Input Current
RESET
SRT = V
CC
Reset Timeout
t
RP
C
SRT
= 1500pF (Note 4)
C
SRT
= 100pF
C
SRT
= open
SRT Ramp Current
SRT Threshold
SRT Hysteresis
IN_ to Reset Delay
RESET
Output-Voltage Low
t
RD
V
OL
IN_ falling
V
CC
= 3.3V, I
SINK
= 10mA,
RESET
asserted
V
CC
= 2.5V, I
SINK
= 6mA,
RESET
asserted
V
CC
= 1.2V, I
SINK
= 50µA,
RESET
asserted
RESET
Output-Voltage High
MR
Input-Voltage Low
MR
Input-Voltage High
MR
Minimum Pulse Width
MR
Glitch Rejection
MR
to Reset Delay
MR
Pullup Resistance
OUTPUTS (OUT_ )
OUT_ Output-Voltage Low
OUT_ Output-Voltage High
IN_ to OUT_ Propagation Delay
V
OL
V
OH
t
D
V
CC
= 3.3V, I
SINK
= 2mA
V
CC
= 2.5V, I
SINK
= 1.2mA
V
CC
≥
2.0V, I
SOURCE
= 6µA
(V
TH
+ 100mV) to (V
TH
- 100mV)
0.8 x
V
CC
20
0.30
0.30
V
V
µs
Pulled up to V
CC
12
V
OH
V
IL
V
IH
0.7 x
V
CC
1
100
200
20
28
V
CC
≥
2.0V, I
SOURCE
= 6µA,
RESET
deasserted
0.8 x
V
CC
0.3 x
V
CC
I
SRT
V
SRT
= 0V
460
1.173
140
2.43
200
3.09
0.206
50
600
1.235
100
20
0.30
0.30
0.30
V
V
V
µs
ns
ns
kΩ
V
740
1.293
µs
nA
V
mV
µs
280
3.92
ms
SYMBOL
V
TH
V
TH
_
HYS
TOL = GND
TOL = V
CC
IN_ rising
Fixed thresholds
Adjustable thresholds
-100
CONDITIONS
MIN
0.388
0.366
TYP
0.394
0.372
0.5
3
16
+100
MAX
0.400
0.378
UNITS
V
% V
TH
µA
nA
Maxim Integrated
3
MAX16000–MAX16007
Low-Voltage, Quad-/Hex-/Octal-Voltage
µP Supervisors
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 2.0V to 5.5V, T
A
= -40°C to +125°C, unless otherwise specified. Typical values are at V
EtherCAT（Ethernet for Control Automation Technology）是一种基于以太网的开发构架的实时工业现场总线通讯协议，EtherCAT是最快的工业以太网技术之一，同时它提供纳秒级精确同步。相对于设置了相同循环时间的其他总线系统，EtherCAT系统结构通常能减少25%-30%的CPU负载，EtherCAT的出现为系统的实时性能和拓扑的灵活性树立了新的标准。...[详细]
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