MAX6419UK45-T Maxim Integrated, MAX6419UK45-T Datasheet - Page 4

• Manufacturer Part Number: MAX6419UK45-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6412, MAX6413, MAX6414, MAX6415, MAX6416, MAX6417, MAX6418, MAX6419, MAX6420r

Specifications of MAX6419UK45-T

• Number Of Voltages Monitored: 2
• Monitored Voltage: 1.6 V to 5 V
• Undervoltage Threshold: 4.388 V, Adjustable
• Overvoltage Threshold: 4.613 V, Adjustable
• Output Type: Active High, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 5.4 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: 571 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 2.7 uA
• Supply Voltage - Min: 1 V

Low-Power, Single/Dual-Voltage µP Reset Circuits
with Capacitor-Adjustable Reset Timeout Delay
MAX6412–MAX6420
(V
4
CC
= 5V, C
SRT
1.280
1.275
1.270
1.265
1.260
1.255
1.250
= 1500pF, T
4.30
4.25
4.20
4.15
4.10
4.05
-50
-50
RESET IN THRESHOLD VOLTAGE
-25
-25
RESET TIMEOUT PERIOD
A
vs. TEMPERATURE
vs. TEMPERATURE
0
0
= +25°C, unless otherwise noted.)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
50
50
C
75
75
SRT
= 1500pF
Typical Operating Characteristics (continued)
100
100
125
125
600
550
500
450
400
350
300
250
200
175
150
125
100
75
50
25
0
-50
0
vs. RESET THRESHOLD OVERDRIVE
MAXIMUM TRANSIENT DURATION
-25
RESET OCCURS
ABOVE THE CURVE
RESET THRESHOLD OVERDRIVE (mV)
200
RESET TIMEOUT PERIOD
vs. TEMPERATURE
0
TEMPERATURE (°C)
400
25
50
600
V
75
TH
= 3.0V
800
C
SRT
100
= 0
1000
125
Maxim Integrated