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
  
                       
MAX16008TP+T


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 8.8375
Multiples of: 1

                  Cut Tape
MAX6873ETJ+


Supervisory Circuits EEPROM-Programmable, Hex/Quad, Power-Supply Sequencers/Supervisors with Charge-Pump Outputs
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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 8.8418
Multiples of: 86

Voltage SupervisorySmd/Smt TQFN - 321 v to 5.5 V4 InputActive High, Active Low, Open Drain, Push - PullManual ResetWatchdogwatchdogNo Backup3.5 ms13.2 V- 40 C+ 85 C Max6873 Tube
DS1231S-35+T&R


Supervisory Circuits Power 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 8.856
Multiples of: 1000

Voltage Supervisory  SOIC - 16 Wide4.5 v to 5.5 V1 InputActive High, Active Low, Open DrainNo Manual Reset no watchdogNo Backup 5.5 V0 C+ 70 C Ds1231s Reel
MAX793SESE+T


Processor Supervisor Adj 3V/3.3V 16-Pin SOIC N T/R
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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 8.8594
Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 16 Narrow3 v , 3.3 V1 InputActive High, Active Low, Open DrainManual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max793s Reel
MAX808NESA+


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 8.8695
Multiples of: 49

Voltage SupervisorySmd/Smt SOIC - 84.575 V1 InputActive Low, Push - PullNo Manual ResetNo Watchdogno watchdogBackup200 ms5.5 V- 40 C+ 85 C Max808n Tube
MAX16061ATP+


Supervisory Circuits 1% Accurate, Quad-/Hex-/Octal-Voltage uP Supervisors
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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 8.8695
Multiples of: 40

Voltage SupervisorySmd/Smt TQFN - 20 6 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup20 us5.5 V- 40 C+ 125 C Max16061 Tube
MAX693EWE+


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 8.8725
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Wide4.4 V1 InputActive High, Active Low, Push - PullNo Manual ResetWatchdogwatchdogBackup70 ms5.5 V- 40 C+ 85 C Max693 Tube
MAX691AEUE+


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 8.8875
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 164.65 V1 InputActive High, Open DrainNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max691a Tube
ADM1168ASTZ


Supervisory Circuits Programmable Supervisor Sequencer I.C.
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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 8.8937
Multiples of: 1

Voltage SupervisorySmd/Smt LQFP - 320.573 v to 1.375 v , 1.25 v to 3 v , 2.5 v to 6 v , 6 v to 14.4 v8 InputOpen Collector / Drain & Push - PullManual ResetWatchdogwatchdogNo Backup 5.4 v , 14.4 V- 40 C+ 85 C Adm1168 Tray
MAX704REPA+


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 8.9143
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 82.635 V1 InputActive Low, Push - PullManual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Max704r Tube
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