MAX6710QUT-T Maxim Integrated, MAX6710QUT-T Datasheet - Page 6

• Manufacturer Part Number: MAX6710QUT-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6700, MAX6710r

Specifications of MAX6710QUT-T

• Number Of Voltages Monitored: 4
• Monitored Voltage: 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: Adjustable
• Overvoltage Threshold: Adjustable
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 200 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): 35 uA
• Supply Voltage - Min: 2 V

Low-Voltage, High-Accuracy, Triple/Quad
Voltage µP Supervisory Circuits in SOT Package
The MAX6700 RESET output asserts low when any
monitored IN_ voltage drops below its specified reset
threshold and remains low for the propagation delay
(5µs) after all inputs exceed their thresholds (Figure 3).
The MAX6710 provides an extended reset timeout peri-
od of 140ms (min). The output is open drain with a
Figure 2. MAX6710 Functional Diagram
6
_______________________________________________________________________________________
ALL DEVICES ARE POWERED FROM IN2, V
(2.5V/1.8V)
(3.3V/3V)
IN2, V
(ADJ)
(ADJ)
Applications Information
IN1
IN3
IN4
CC
REFERENCE
0.62V
CC
(3.0V/3.3V). RESET IS VALID IF V
Reset Output
IN1
OR V
weak internal pullup to the monitored IN2 or V
(10µA typ). For many applications no external pullup
resistor is required to interface with other logic devices.
An external pullup resistor to any voltage from 0 to 5.5V
can overdrive the internal pullup if interfacing to differ-
ent logic-supply voltages (Figure 4). Internal circuitry
prevents reverse current flow from the external pullup
voltage to IN2.
IN2
IS GREATER THAN 1V, OR IF V
GATE
NOR
UVLO
(200ms)
TIME-
OUT
MAX6710
CC
IS GREATER THAN 2V (MAX6710Q ONLY)
IN2, V
CC
RESET
CC
supply