DS1231S-500/T&R Maxim Integrated, DS1231S-500/T&R Datasheet - Page 9

• Manufacturer Part Number: DS1231S-500/T&R
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: DS1231r

Specifications of DS1231S-500/T&R

• Number Of Voltages Monitored: 1
• Monitored Voltage: 4.5 V to 5.5 V
• Undervoltage Threshold: 4.5 V
• Overvoltage Threshold: 4.74 V
• Output Type: Active High, Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16 Wide
• Chip Enable Signals: No
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Supply Current (typ): 2000 uA
• Supply Voltage - Min: 4.5 V
• Part # Aliases: 90-1231S-5TR

TIMING DIAGRAM: POWER-DOWN
INPUT PIN 1
MODE=V
INPUT PIN 1
MODE=GND
NMI
RST
RST
V
CC
CC
V
V
TP
TP
t
IPD
V
OL
4.75V
V
CCTP
V
V
OH
OL
4.25V
t
F
t
RPD
RST SLEWS WITH V
CC
022698 9/9
DS1231/S