MAX6332UR25D2-T Maxim Integrated, MAX6332UR25D2-T Datasheet - Page 2

• Manufacturer Part Number: MAX6332UR25D2-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6332, MAX6333, MAX6334r

Specifications of MAX6332UR25D2-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.8 V, 2.5 V
• Undervoltage Threshold: 2.46 V
• Overvoltage Threshold: 2.55 V
• Output Type: Active High, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 40 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: 320 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 3.3 uA
• Supply Voltage - Min: 0.7 V

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Current (V
Output Current (RESET, RESET).........................................20mA
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(
3-Pin, Ultra-Low-Voltage, Low-Power
µP Reset Circuits
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.
2
V
Supply Voltage Range
Supply Current
Reset Threshold
V
Reset Active Timeout Period
RESET Output Low Voltage
(MAX6333/MAX6334)
RESET Output High Voltage
(MAX6333)
RESET Output Voltage
(MAX6332)
RESET Output Leakage
Current (MAX6334)
CC
V
Push/Pull RESET, RESET .......................-0.3V to (V
Open-Drain RESET ..............................................-0.3V to +6V
SOT23-3 (derate 4mW/°C above +70°C) ....................320mW
CC
CC
= full range, T
Falling Reset Delay
......................................................................-0.3V to +6V
PARAMETER
CC
) .............................................................20mA
A
= -40°C to +125°C, unless otherwise noted. Typical values are at T
SYMBOL
A
= +70°C)
V
V
V
V
V
V
I
t
CC
RP
CC
OH
OH
TH
OL
OL
T
T
T
No load
MAX633_UR__D_-T,
Table 1
V
MAX633_UR__D1-T
MAX633_UR__D2-T
MAX633_UR__D3-T
Reset
asserted
Reset not
asserted
Reset
asserted
Reset not
asserted
V
A
A
A
CC
CC
= 0°C to +85°C
= -40°C to +85°C
= -40°C to +125°C
> V
falling at 10V/ms
CC
TH,
+ 0.3V)
RESET deasserted
I
I
I
I
I
I
I
I
SINK
SINK
SOURCE
SOURCE
SOURCE
SOURCE
SINK
SINK
CONDITIONS
= 50µA, V
= 500µA, V
= 500µA, V
= 1.2mA, V
= 200µA, V
= 500µA, V
= 1µA, V
= 200µA, V
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
MAX6332/MAX6333
MAX6334
MAX6332/MAX6333
MAX6334
MAX6332/MAX6333
MAX6334
V
V
T
T
Lead(Pb)-free packages .............................................+260°C
Packages containing lead (Pb) ...................................+240°C
A
A
CC
CC
CC
= +25°C
= -40°C to +125°C
CC
CC
CC
CC
= 1.8V
= 2.5V
≥ 1.0V
≥ 1.8V
≥ 1.8V
≥ 2.7V
CC
CC
CC
≥ 1.0V
≥ 1.8V
≥ 2.7V
≥ 1.8V
A
= +25°C and
0.8V
0.8V
0.8V
0.8V
1.8%
V
V
MIN
0.78
100
0.7
1.0
1.2
1.2
3%
20
TH -
TH -
1
CC
CC
CC
CC
V
CC
= 3V, reset not asserted.)
TYP
V
V
150
3.0
3.3
1.5
24
30
TH
TH
V
V
MAX
1.8%
200
5.5
5.5
5.5
5.5
5.5
6.0
7.0
3%
0.4
0.3
0.3
0.3
0.5
TH +
TH +
40
2
UNITS
µA
ms
µA
µs
V
V
V
V
V
V