DS1811R-10-U Maxim Integrated, DS1811R-10-U Datasheet - Page 5

• Manufacturer Part Number: DS1811R-10-U
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: DS1811r

Specifications of DS1811R-10-U

• Number Of Voltages Monitored: 1
• Monitored Voltage: 0 V to 5.5 V
• Undervoltage Threshold: 4.25 V
• Overvoltage Threshold: 4.49 V
• Output Type: Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 300 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Supply Current (typ): 40 uA
• Supply Voltage - Min: 0 V
• Part # Aliases: 90-1811R-U10

NOTES:
1. All voltages are referenced to ground.
2. Measured with V
3. A 1kW external resistor may be required in some applications for proper operation of the
4. Measured with
5. t
PART MARKING CODES
“A”, “B”, &“C” represent the device type.
microprocessor reset control circuit.
R
= 5 ms.
810 . . . . DS1810
811 . . . . DS1811
812 . . . . DS1812
813 . . . . DS1813
815 . . . . DS1815
816 . . . . DS1816
817 . . . . DS1817
818 . . . . DS1818
RST
CC
³ 2.7 volts.
output open.
5 of 5
“D” represents the device tolerance.
A . . . . . . 5%
B . . . . . . 10%
C . . . . . . 15%
D . . . . . . 20%
DS1811