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
  
                       
MAX807NEPE


Maxim Integrated Supervisory Circuits Full-Featured 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 7.992
Multiples of: 55

Voltage SupervisoryThrough Hole PDIP - 164.575 V1 InputActive High, Active LowManual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max807n Tube
LTC2914HGN-1#PBF


Supervisory Circuits OCTAL MONITOR
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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 8.0321
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 16Adj4 InputOpen DrainManual Reset no watchdogNo Backup8.5 ms7 V- 40 C+ 125 C1.5 %Ltc2914 Tube
MAX708EPA+


Supervisory Circuits 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 8.0393
Multiples of: 50

Voltage SupervisoryThrough Hole PDIP - 84.4 V1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max708 Tube
MAX792RCPE+


Supervisory Circuits MPU & NV Memory 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 8.0561
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 162.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V0 C+ 70 C Max792r Tube
MAX691AEWE+T


Supervisory Circuits 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 8.0625
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Wide4.65 V1 InputActive High, Open DrainNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max691a Reel
MAX808NEPA+


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
Ship by 6 to 16 Weeks Calender.png

USD 8.0671
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.575 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogBackup200 ms5.5 V- 40 C+ 85 C Max808n Tube
MAX690SEPA


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 8.0865
Multiples of: 54

Voltage SupervisoryThrough Hole PDIP - 84.65 V1 InputActive Low, Push - PullNo Manual Reset watchdogBackup70 ms5.5 V- 40 C+ 85 C Max690s Tube
MAX817LESA+


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 8.1125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputActive Low, Open DrainNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max817l Tube
MAX34451ETN+


Maxim Integrated Supervisory Circuits PMBUS 16Ch VI Monitor
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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 8.1286
Multiples of: 1

Voltage Monitors  TQFN - 56 12 InputActive High, Active LowNo Manual Reset no watchdogNo Backup     Max34451 Tube
DS1706PESA+


Supervisory Circuits 3.3/5V MicroMonitor
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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 8.1375
Multiples of: 1

Voltage Supervisory  SOIC N3.3 v , 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup285 ms5.5 V- 40 C+ 85 C Ds1706p Tube
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