MAX6412UK48-T Maxim Integrated, MAX6412UK48-T Datasheet - Page 3
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MAX6412UK48-T
Manufacturer Part Number
MAX6412UK48-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6412, MAX6413, MAX6414, MAX6415, MAX6416, MAX6417, MAX6418, MAX6419, MAX6420r
Datasheet
1.MAX6418UK47-T.pdf
(12 pages)
Specifications of MAX6412UK48-T
Number Of Voltages Monitored
1
Monitored Voltage
1.6 V to 5 V
Undervoltage Threshold
4.68 V
Overvoltage Threshold
4.92 V
Output Type
Active Low, Push-Pull
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
5.4 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SOT-23
Chip Enable Signals
No
Maximum Power Dissipation
571 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
2.7 uA
Supply Voltage - Min
1 V
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Devices production tested at T
(V
Maxim Integrated
RESET Output Voltage LOW
RESET IN Leakage Current
RESET IN Threshold
MR Input
MR Minimum Pulse Width
MR Glitch Rejection
MR to RESET Delay
MR Pullup Resistance
CC
CC
Low-Power, Single/Dual-Voltage µP Reset Circuits
= 1V to 5.5V, T
= 5V, C
4
3
2
1
0
0
with Capacitor-Adjustable Reset Timeout Delay
PARAMETER
SRT
1
T
SUPPLY CURRENT vs.
A
= +25°C
SUPPLY VOLTAGE
= 1500pF, T
SUPPLY VOLTAGE (V)
2
A
T
A
= T
= +125°C
3
MIN
T
A
to T
4
A
= -40°C
= +25°C, unless otherwise noted.)
MAX
5
SYMBOL
, unless otherwise specified. Typical values are at V
V
A
V
V
V
V
V
RST
OL
6
IH
IH
= +25°C. Over temperature limits are guaranteed by design.
IL
IL
V
V
V
V
V
V
Pull up to V
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
CC
CC
CC
RST
CC
CC
-50
≥ 1.8V, I
≥ 2.7V, I
≥ 4.5V, I
> 4.0V
< 4.0V
falling, V
-25
V
V
V
V
CC
CC
CC
CC
SUPPLY CURRENT vs.
CC
= 3.3V
= 1.8V
= 5V
= 1V
0
SINK
SINK
SINK
TEMPERATURE (°C)
TEMPERATURE
CC
CONDITIONS
25
= 1.6V to 5.0V
= 500µA
= 1.2mA
= 3.2mA
Typical Operating Characteristics
50
75
MAX6412–MAX6420
100
125
CC
10,000
= 5V and T
1000
100
0.1
10
1
0.001
0.7 x V
1.205
MIN
2.4
12
1
RESET TIMEOUT PERIOD vs. C
0.01
CC
A
= +25°C.) (Note 1)
1.255
TYP
0.1
75
20
20
C
SRT
0.3 x V
1
(nF)
MAX
0.3
0.3
0.4
0.8
28
10
10
CC
100
UNITS
SRT
kΩ
nA
µs
ns
ns
V
V
V
1000
3