MAX6339BUT-T Maxim Integrated, MAX6339BUT-T Datasheet - Page 6

• Manufacturer Part Number: MAX6339BUT-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6339r

Specifications of MAX6339BUT-T

• Number Of Voltages Monitored: 4
• Monitored Voltage: - 5 V, 1.8 V, 2.5 V, 3 V
• Undervoltage Threshold: 4.5 V, 3 V
• Overvoltage Threshold: 3.15 V, 4.75 V
• Output Type: Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 280 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: 695.7 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 55 uA
• Supply Voltage - Min: 1 V

Quad Voltage µP Supervisory Circuit
in SOT Package
Figure 1. Functional Diagram
6
_______________________________________________________________________________________
ALL DEVICES ARE POWERED FROM IN2 (3.0V/3.3V). RESET IS VALID IF V
(3.3/3V)
(AUX)
(-5V)
(5V)
IN1
IN2
IN3
IN4
V
REFERENCE
REF
IN1
OR V
IN2
IS GREATER THAN 1V.
GATE
NOR
MAX6339
(200ms)
TIME
OUT
PULLUP
IN1 (5V)
IN1
IN2
RESET