DS1818R-20-U Maxim Integrated Products, DS1818R-20-U Datasheet - Page 3
DS1818R-20-U
Manufacturer Part Number
DS1818R-20-U
Description
Supervisory Circuits 3.3V EconoReset w/Pushbutton
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1818R-10TR.pdf
(5 pages)
Specifications of DS1818R-20-U
Number Of Voltages Monitored
1
Monitored Voltage
1 V to 5.5 V
Undervoltage Threshold
2.47 V
Overvoltage Threshold
2.64 V
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
250 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
35 uA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-23-3L
Minimum Operating Temperature
- 40 C
Power Fail Detection
Yes
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
DS1818
TIMING DIAGRAM: POWER-UP Figure 4
TIMING DIAGRAM: POWER-DOWN Figure 5
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