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
  
                       
LTC694IS8-3.3#PBF


Supervisory Circuits 3.3V uP Supervisor with Watchdog
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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 11.275
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 82.8 V1 InputActive Low, CmosManual Reset watchdogBackup200 ms5.5 V- 40 C+ 85 C2 %Ltc694 - 3.3 Tube
MAX693AEWE+


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 11.325
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Wide4.4 V1 InputActive High, Open DrainNo Manual ResetWatchdogwatchdogBackup200 ms5.5 V- 40 C+ 85 C Max693a Tube
MAX6887AETE+


Supervisory Circuits Hex/Quad, Power-Supply 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 11.3375
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 6 InputOpen Collector / DrainManual ResetWatchdogwatchdogNo Backup 5.8 V- 40 C+ 85 C Max6887 Tube
MAX692EPA+


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 11.3375
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.4 V1 InputActive Low, Push - PullNo Manual ResetWatchdogwatchdogBackup70 ms5.5 V- 40 C+ 85 C Max692 Tube
MAX6888EETE+


Supervisory Circuits Hex/Quad, Power-Supply 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
Ship by 6 to 16 Weeks Calender.png

USD 11.3375
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 4 InputOpen Collector / DrainManual ResetWatchdogwatchdogNo Backup 5.8 V- 40 C+ 85 C Max6888 Tube
MAX6887QETE


Maxim Integrated Supervisory Circuits Hex Power-Supply 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 11.3375
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 6 Input Manual Reset watchdog  5.8 V- 40 C+ 85 C Max6887 Tube
MAX807LEWE+


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 11.3625
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Wide4.675 V1 InputActive High, Active LowManual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max807l Tube
MAX34463EXQ+


Supervisory Circuits 16-CHANNEL DIFF INPUT SYSTEM MANAGE
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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 11.4537
Multiples of: 1

                Max34463 Bulk
MAX806SCSA+


Supervisory Circuits 3.0V/3.3V 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 11.4875
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 82.925 V1 InputOpen Collector / DrainManual ResetNo Watchdogno watchdogBackup200 ms5.5 V0 C+ 70 C Max806s Tube
DS1706TEUA+


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 11.525
Multiples of: 1

Voltage Supervisory  UMAX3.3 v , 5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup285 ms5.5 V- 40 C+ 85 C Ds1706t Tube
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