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
  
                       
MAX814KCSA+T


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 9.1463
Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 81 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset no watchdogNo Backup250 ms5.5 V0 C+ 70 C Max814 Reel
MAX6888FETE


Maxim Integrated Supervisory Circuits Quad 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 9.1769
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16 4 Input Manual Reset watchdog  5.8 V- 40 C+ 85 C Max6888 Tube
MAX16006BTG+


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 9.1875
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 241.8 v , 3.3 V8 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16006 Tube
MAX6358LTUT+


Supervisory Circuits 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 9.1875
Multiples of: 1

Voltage Supervisory   1.8 v , 2.5 v , 3 v , 3.3 v , 5 v2 InputActive Low, Open DrainManual Reset watchdogNo Backup280 ms5.5 V   Max6358l Cut Tape
DS1231S-20+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 9.2528
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 Cut Tape
MAX805LEPA+


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 9.268
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 8 Narrow4.65 V1 InputActive High, Push - PullNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max805l  
LTC691CN#PBF


Supervisory Circuits uP Supervisor with Watchdo and RAM Protect
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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 9.275
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 164.5 V1 InputCmosNo Manual Reset watchdogBackup50 ms5.5 V0 C+ 70 C2 %Ltc691 Tube
MAX792TCSE


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 9.2875
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Narrow2.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V0 C+ 70 C Max792t Tube
MAX791EPE+


Supervisory Circuits Microprocessor Supervisory Circuit
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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 9.3
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 164.65 V1 InputActive Low, Open Drain, Push - PullManual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max791 Tube
MAX808MCSA


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 9.325
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.425 V1 InputActive Low, Push - PullNo Manual Reset no watchdogBackup200 ms5.5 V0 C+ 70 C Max808m Tube
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