MAX6351LTUT+T Maxim Integrated Products, MAX6351LTUT+T Datasheet - Page 4

• Manufacturer Part Number: MAX6351LTUT+T
• Description: IC SUPERVISOR MPU SOT23-6
• Manufacturer: Maxim Integrated Products
• Type: Multi-Voltage Supervisorr

Specifications of MAX6351LTUT+T

• Number Of Voltages Monitored: 2
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 3.08V, 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Monitored Voltage: 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 4.54 V, 3.03 V
• Overvoltage Threshold: 3.14 V, 4.72 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 20 uA
• Maximum Power Dissipation: 695 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual/Triple-Voltage
µP Supervisory Circuits
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Overtemperature limits are guaranteed by design and not production tested.
Note 2: The reset output is guaranteed to be in the correct state if either V
Note 3: The reset output(s) is asserted if either V
Note 4: Guaranteed by design. Not production tested.
Note 5: WDI is internally serviced within the watchdog timeout period if WDI is left unconnected.
Note 6: The WDI input current is specified as the average input current when the WDI input is driven high or low.
(V
4
MR Pullup Resistance
MR Minimum Pulse Width
MR Glitch Rejection
MR to Reset Delay
ADJUSTABLE RESET COMPARATOR INPUT (MAX6355/MAX6356/MAX6357)
RSTIN Input Threshold
RSTIN Input Current
RSTIN Hysteresis
CC
CC
_______________________________________________________________________________________
1 = V
1 = +5V, T
20
15
10
5
0
-40
SUPPLY CURRENT vs. TEMPERATURE
CC
PARAMETER
2 = +1.2V to +5.5V, T
-15
A
I
I
I
I
CC
CC
CC
CC
= +25°C, unless otherwise noted.)
1 (V
1 (V
2 (V
2 (V
TEMPERATURE (°C)
CC
CC
CC
CC
10
1 = 5.0V, V
1 = 5.0V, V
1 = 3.3V, V
1 = 3.3V, V
35
CC
CC
CC
CC
2 = 3.3V)
2 = 2.5V)
2 = 2.5V)
2 = 3.3V)
60
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
SYMBOL
V
I
RSTIN
RSTIN
t
t
MD
85
RP
V
V
0 < V
CC
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
CC
CC
0
1 or V
0
1 > V
2 > V
RSTIN
0.5
RESET vs. V
CC
TH
TH
1.0 1.5 2.0
< V
2 drops below its associated trip point.
1
2
(MAX)
(MAX)
CC
CONDITIONS
1 - 0.3V
V
CC
,
CC
2.5 3.0 3.5
1 (V
1 (V)
Typical Operating Characteristics
MAX6356L_
CC
T
T
A
A
CC
2 > V
= +25°C
= -40°C to +85°C
1 or V
4.0
TH
V
2)
TH
4.5
CC
5.0
2 is within its specified region of operation.
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
MIN
1.20
1.19
-25
32
0.5
1
RESET vs. V
A
1.0 1.5 2.0
= +25°C.) (Note 1)
TYP
63.5
1.22
100
0.1
2.5
V
CC
CC
2.5 3.0 3.5
1 (V)
1 (V
MAX
CC
1.24
1.25
100
25
2 = GND)
4.0
UNITS
4.5
mV
kΩ
nA
µs
ns
µs
V
5.0