MAX6457UKD3A+T Maxim Integrated Products, MAX6457UKD3A+T Datasheet - Page 5
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MAX6457UKD3A+T
Manufacturer Part Number
MAX6457UKD3A+T
Description
IC SUPPLY VOLT MONITR SOT23-5
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.MAX6457UKD3CT.pdf
(15 pages)
Specifications of MAX6457UKD3A+T
Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active Low
Reset Timeout
90 ms Minimum
Voltage - Threshold
Adjustable/Selectable
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Undervoltage Threshold
1.155 V
Overvoltage Threshold
1.255 V
Supply Voltage (max)
28 V
Supply Voltage (min)
4 V
Supply Current (typ)
6.5 uA (Typ)
Operating Temperature Range
+ 125 C
Mounting Style
SMD/SMT
Manual Reset
Not Resettable
Watchdog
No Watchdog
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MAX6457UKD3A+T
MAX6457UKD3A+TTR
MAX6457UKD3A+TTR
(GND = 0, R
High-Voltage, Low-Current Voltage Monitors in
15
14
13
12
11
10
9
8
-40
OUTPUT SHORT-CIRCUIT SINK CURRENT
-25
V
-10
PULLUP
CC
= 5V
vs. TEMPERATURE
5
V
TEMPERATURE (°C)
CC
20
= 12V
= 10kΩ, and T
V
_______________________________________________________________________________________
35
CC
300
250
200
150
100
50
= 24V
0
50
1
65
MAXIMUM TRANSIENT DURATION
80
INPUT OVERDRIVE (V
95
vs. INPUT OVERDRIVE
A
110
= +25°C, unless otherwise noted.)
10
125
OUT ASSERTED LOW
ABOVE THIS LINE
TH-
- V
100
1000
0.01
100
Typical Operating Characteristics (continued)
0.1
IN
10
1
+) (mV)
-40
TIMEOUT PERIOD vs. TEMPERATURE
-25
-10
1000
MAX6457UKD3
MAX6457UKD0
5
TEMPERATURE (°C)
20
35
50
65
10
-2
8
6
4
2
0
-40
80
V
-25
IN
95
= 1.25V
-10
110
INPUT LEAKAGE CURRENT
125
vs. TEMPERATURE
5
TEMPERATURE (°C)
20
35
SOT Packages
2000
1800
1600
1400
1200
1000
50
800
600
400
200
0
65
4
80
95
8
110
vs. SUPPLY VOLTAGE
OUTPUT FALL TIME
125
12
T
A
V
T
CC
= +125°C
A
16
= -40°C
(V)
20
T
A
= +25°C
24
28
5