MAX6454UT44S-T Maxim Integrated, MAX6454UT44S-T Datasheet - Page 3

• Manufacturer Part Number: MAX6454UT44S-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6453, MAX6454, MAX6455, MAX6456r

Specifications of MAX6454UT44S-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.8 V to 5 V
• Undervoltage Threshold: Adjustable
• Overvoltage Threshold: Adjustable
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 696 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 7 uA
• Supply Voltage - Min: 1 V

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Devices production tested at T
MR to V
RESET, MROUT Output Low
(Open Drain or Push-Pull)
RESET, MROUT Output High
(Push-Pull)
RESET, MROUT Output
Open-Drain Leakage Current
MR Input Low Voltage
MR Input High Voltage
CC
= 1.0V to 5.5V, T
µP Supervisors with Separate V
CC
PARAMETER
Pullup Impedance
_______________________________________________________________________________________
A
= -40°C to +85°C, unless otherwise specified. Typical values are at T
SYMBOL
A
I
V
V
LKG
V
V
= 25°C. Overtemperature limits are guaranteed by design.
OH
OL
IH
IL
V
asserted
V
asserted
V
asserted
V
asserted
V
outputs deasserted
V
outputs deasserted
V
outputs deasserted
Outputs deasserted
CC
CC
CC
CC
CC
CC
CC
≥ 1.00V, I
≥ 1.20V, I
≥ 2.55V, I
≥ 4.25V, I
≥ 1.80V, I
≥ 3.15V, I
≥ 4.75V, I
SINK
SINK
SINK
SINK
SOURCE
SOURCE
SOURCE
CONDITIONS
= 50µA, outputs
= 100µA, outputs
= 1.2mA, outputs
= 3.2mA, outputs
Manual Reset Outputs
= 200µA,
= 500µA,
= 800µA,
A
= +25°C.) (Note 1)
0.8 × V
0.8 × V
0.8 × V
0.7 × V
CC
MIN
25
CC
CC
CC
CC
Reset and
TYP
50
0.3 × V
MAX
0.3
0.3
0.3
0.4
75
1
CC
UNITS
kΩ
µA
V
V
V
V
3