MAX6412UK18-T Maxim Integrated, MAX6412UK18-T Datasheet - Page 3

• Manufacturer Part Number: MAX6412UK18-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6412, MAX6413, MAX6414, MAX6415, MAX6416, MAX6417, MAX6418, MAX6419, MAX6420r

Specifications of MAX6412UK18-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.6 V to 5 V
• Undervoltage Threshold: 1.755 V
• Overvoltage Threshold: 1.845 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