About Supervisory Circuits

Analog Devices Supervisory Circuits

Supervisory circuits are electronic circuits used to monitor and control the operation of other circuits or systems. They are commonly found in appliances, industrial equipment and other electronic systems where reliable operation is required. Supervisory circuits monitor and control the behavior of other circuits and systems, providing feedback and making adjustments as necessary to keep them within acceptable parameters. They are generally composed of several parts, including sensors, comparators, alarms, timers, and relays. The sensors monitor the voltage, current, and temperature of the circuits and systems, while the comparators compare these values to normal operating parameters. Alarms are triggered when parameters are out of range, while the relays are used to activate corrective actions, such as turning off equipment or engaging a fail-safe mode. Timers are typically used to monitor the length of time a certain condition has been present, allowing the supervisor circuit to shut down the system before it is damaged by an enduring failure.

Supervisory Circuits

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(Ex. GST)(▲▼)		Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
MAX6338GUB+


Supervisory Circuits Quad Voltage Monitor with Four Outputs in uMax Package
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.05
Multiples of: 1

Voltage SupervisorySmd/Smt UMAX - 104.38 v , 2.63 v , 1.58 v , 1.23 v4 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Max6338g Tube
MAX814LCPA+


Supervisory Circuits +/-1% Accuracy, Low-Power, +3V and +5V uP Supervisory Circuits
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.1125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V0 C+ 70 C1 %Max814 Tube
MAX814KEPA


Maxim Integrated Supervisory Circuits 3V & 5V uPower Supervisor
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.153
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 81.2 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset no watchdogNo Backup250 ms5.5 V- 40 C+ 85 C Max814 Tube
MAX697EPE


Maxim Integrated Supervisory Circuits MPU Supervisor
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.175
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 16Adj1 InputPush - PullNo Manual Reset watchdogNo Backup70 ms5.5 V- 40 C+ 85 C Max697 Tube
MAX691EPE+


Supervisor Integrated Circuit; push-pull; 4.75÷5.5VDC; DIP16
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.1969
Multiples of: 1

    4.65 V              
MAX808LCPA+


Supervisory Circuits 8-Pin uP Supervisory Circuits with +/-1.5% Reset Accuracy
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.25
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.675 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogBackup280 ms5.5 V0 C+ 70 C Max808l Tube
MAX792SCSE+


Supervisory Circuits Microprocessor and Nonvolatile Memory Supervisory Circuits
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.25
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Narrow2.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V0 C+ 70 C Max792s Tube
MAX807MEPE+


Supervisory Circuits Full-Featured uP Supervisory Circuit with +/-1.5% Reset Accuracy
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.2574
Multiples of: 36

Voltage SupervisoryThrough Hole PDIP - 164.425 V1 InputActive High, Active LowManual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max807m Tube
MAX706ATEPA+


Supervisory Circuits +3V Voltage Monitoring, Low-Cost, uP Supervisory Circuits
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.2625
Multiples of: 1

Voltage MonitorsThrough Hole PDIP - 83 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup200 ms5.5 V- 40 C+ 85 C Max706at Tube
MAX693AEUE+


Supervisory Circuits MPU Supervisor
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 10.3003
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 164.4 V1 InputActive High, Open DrainNo Manual Reset watchdogBackup200 ms5.5 V- 40 C+ 85 C Max693a Tube
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