MAX6728KAZWD6-T Maxim Integrated, MAX6728KAZWD6-T Datasheet - Page 13

• Manufacturer Part Number: MAX6728KAZWD6-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6715, MAX6716, MAX6717, MAX6718, MAX6719, MAX6720, MAX6721, MAX6722, MAX6723, MAX6724, MAX6725, MAX6726, MAX6727, MAX6728, MAX6729r

Specifications of MAX6728KAZWD6-T

• Number Of Voltages Monitored: 3
• Monitored Voltage: 1.8 V to 5 V, 0.9 V to 3.3 V
• Undervoltage Threshold: 2.25 V, 1.62 V, Adjustable
• Overvoltage Threshold: 2.375 V, 1.71 V, Adjustable
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 840 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 714 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Supply Current (typ): 15 uA
• Supply Voltage - Min: 0.8 V

RSTIN/PFI
______________________________________________________________________________________
V
V
Dual/Triple Ultra-Low-Voltage SOT23 µP
CC
CC
1
2
V
V
REF
REF/2
V
REF
V
CC
1
TIMEOUT
PERIOD
RESET
V
CC
1
Supervisory Circuits
MR
WATCHDOG
TIMER
PULLUP
MR
V
V
V
CC
CC
CC
OUTPUT
Functional Diagram
DRIVER
1
1
1
RESET
V
CC
2
PFO
WDI
RST
RST
13