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
  
                       
MAX16002ATC+


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 8.1575
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 121.8 v , 2.5 v , 3.3 v4 InputActive Low, Open DrainManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16002 Tube
LTC692IS8#PBF


Supervisory Circuits 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 8.1685
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 84.25 V1 InputActive Low, CmosNo Manual Reset watchdogBackup200 ms5.5 V- 40 C+ 85 C2 %Ltc692 Tube
MAX16021PTEY+


Supervisory Circuits uPwr w/Bat-Backup 2.192V
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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 8.1821
Multiples of: 75

Voltage SupervisorySmd/Smt TQFN - 16 EP2.192 V1 InputOpen Collector / DrainManual ResetWatchdogwatchdogBackup215 ms5.5 V + 85 C Max16021p Tube
MAX16003ETE+


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 8.1875
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16Adj6 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16003 Tube
MAX807LCUE+


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 8.2
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 164.675 V1 InputActive High, Active LowManual ResetWatchdogwatchdogBackup280 ms5.5 V0 C+ 70 C Max807l Tube
MAX6874ETJ


Maxim Integrated Supervisory Circuits EEPROM-Prog Hex Power-Sup Sequencer
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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 8.2194
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 32 6 Input Manual Reset watchdog  13.2 V- 40 C+ 85 C Max6874 Tube
MAX820LCSE


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 8.2463
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 Max820l Tube
MAX706ATEUA


Supervisory Circuits +3V Voltage Monitoring, 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 8.2488
Multiples of: 1

Voltage SupervisorySmd/Smt UMAX - 8            Max706at Tube
DS1708REPA+


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 8.2488
Multiples of: 1

Voltage Supervisory  PDIP N3.3 v , 5 V1 InputActive High, Active Low, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup285 ms5.5 V- 40 C+ 85 C Ds1708r Tube
MAX690AEPA+


Supervisor Integrated Circuit; push-pull; 1.2÷5.5VDC; DIP8
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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 8.3
Multiples of: 1

                   
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