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
  
                       
MAX8215ESD+


Supervisory Circuits +/-5V, +/-12V (+/-15V) Dedicated Microprocessor Voltage Monitors
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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 9.4981
Multiples of: 1

Voltage Supervisory  SOIC N- 12 v , - 5 v , 5 v , 12 v5 InputOpen DrainNo Manual ResetNo Watchdog No Backup 11 V- 40 C+ 85 C Max8215 Tube
MAX16009TG+


Supervisory Circuits Low-Voltage, High-Accuracy, Quad Window Monitor in Small TQFN 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 9.5469
Multiples of: 1

Voltage Supervisory  TQFN EP 4 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 125 C Max16009 Tube
MAX814NCSA+


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 9.5752
Multiples of: 37

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
MAX16006FTG+


Supervisory Circuits Low-Voltage, Quad-/Hex-/Octal-Voltage uP Supervisors in TQFN
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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 9.5875
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 242.5 v , 3 v , 3.3 v , 5 v8 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16006 Tube
MAX806RCPA


Maxim Integrated Supervisory Circuits 33.3V 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 9.6121
Multiples of: 1

Voltage Supervisory  PDIP - 8 Narrow1 v to 5.5 V1 InputActive Low, Push - PullManual Reset no watchdogBackup200 ms5.5 V0 C+ 70 C Max806r Tube
MAX704SCPA


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
Ship by 6 to 16 Weeks Calender.png

USD 9.6121
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 81 v to 5.5 V1 InputActive Low, Push - PullManual Reset no watchdogBackup200 ms5.5 V0 C+ 70 C Max704s Tube
MAX817MESA+


Supervisory Circuits +5V Microprocessor 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 9.6125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.4 V1 InputActive Low, Open DrainNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max817m Tube
MAX805SCSA


Maxim Integrated Supervisory Circuits 33.3V 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
Ship by 6 to 16 Weeks Calender.png

USD 9.6245
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow1 v to 5.5 V1 InputActive High, Open DrainNo Manual Reset watchdogBackup200 ms5.5 V0 C+ 70 C Max805s Tube
MAX802RCSA


Maxim Integrated Supervisory Circuits 33.3V 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
Ship by 6 to 16 Weeks Calender.png

USD 9.6245
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow1 v to 5.5 V1 InputActive Low, Push - PullNo Manual Reset watchdogBackup200 ms5.5 V0 C+ 70 C Max802r Tube
MAX802MCPA


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
Ship by 6 to 16 Weeks Calender.png

USD 9.6245
Multiples of: 1

Voltage Supervisory  PDIP - 8 Narrow4.4 V1 InputActive Low, Push - PullNo Manual Reset watchdogBackup280 ms5.5 V0 C+ 70 C Max802m Tube
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