MAX6823WUK+T Maxim Integrated Products, MAX6823WUK+T Datasheet - Page 2

• Manufacturer Part Number: MAX6823WUK+T
• Description: IC UP SUPERVISOR SOT23-5
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX6823WUK+T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 1.67V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Monitored Voltage: 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 1.61 V
• Overvoltage Threshold: 1.72 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 320 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 10 uA
• Maximum Power Dissipation: 571 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
Open-Drain RESET................................................-0.3V to +6.0V
Push-Pull RESET, RESET, MR, WDI ...........-0.3V to (V
Input Current (V
Output Current (RESET, RESET).........................................20mA
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
+1.53V to +2.0V for MAX682_W/V, T
Low-Voltage SOT23 µP Supervisors with
Manual Reset and Watchdog Timer
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
Operating Voltage Range
V
(MR and WDI Unconnected)
V
(V
Reset Threshold Temperature
Coefficient
Reset Threshold Hysteresis
V
CC
CC
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
CC
CC
CC
CC
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +6.0V
= +4.5V to +5.5V for MAX682_L/M, V
Supply Current
Reset Threshold
to Reset Output Delay
Falling)
PARAMETER
CC
) .............................................................20mA
A
= +70°C)
A
SYMBOL
= -40°C to +125°C, unless otherwise specified. Typical values are at T
V
V
I
t
CC
RD
CC
TH
CC
= +2.7V to +3.6V for MAX682_T/S/R, V
T
T
V
V
V
(MAX6825 only)
MAX682_L
MAX682_M
MAX682_T
MAX682_S
MAX682_R
MAX682_Z
MAX682_Y
MAX682_W
MAX682_V
V
A
A
CC
CC
CC
CC
= 0°C to +85°C
= -40°C to +125°C
CC
= +3.6V, no load
= +5.5V, no load
= +3.6V, no load
= V
+ 0.3V)
TH
to (V
TH
CONDITIONS
- 100mV)
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
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
= -40°C to +125°C
= -40°C to +85°C
CC
= +2.1V to +2.75V for MAX682_Z/Y, V
4.50
4.47
4.25
4.22
3.00
2.97
2.85
2.83
2.55
2.53
2.25
2.24
2.12
2.11
1.62
1.61
1.52
MIN
1.0
1.2
2
TYP
4.63
4.63
4.38
4.38
3.08
3.08
2.93
2.93
2.63
2.63
2.32
2.32
2.19
2.19
1.67
1.67
1.58
A
✕
10
60
20
7
5
= +25°C.) (Note 1)
V
TH
MAX
4.75
4.78
4.50
4.53
3.15
3.17
3.00
3.02
2.70
2.72
2.38
2.40
2.25
2.27
1.71
1.72
1.62
5.5
5.5
20
30
16
25
12
20
p p m/°C
UNITS
mV
µA
µs
V
V
CC
=