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
  
                       
ADM708ANZ


Supervisory Circuits 3V VTG Monitor MPU
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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 4.2201
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.4 V1 InputActive High, Active LowManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm708 Tube
ICL7665BCPA+


Supervisory Circuits uP Voltage Monitor with Dual Over/Undervoltage Detection
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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 4.2212
Multiples of: 1

Voltage MonitorsThrough Hole PDIP - 8 Narrow1.3 V2 Input No Manual Reset no watchdog  10 V0 C+ 70 C2 %Icl7665b  
ADM693AANZ


Supervisory Circuits IC 5V MPU Battery Mgmt
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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 4.2223
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 164.4 V1 InputOpen Drain, Push - PullNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Adm693a Tube
ADM1186-2ARQZ


Supervisory Circuits Quad VTG Monitor & 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 4.2269
Multiples of: 1

Voltage SequencersSmd/Smt QSOP - 163.3 V4 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C0.8 %Adm1186 Tube
LTC2964CUDC#PBF


Supervisory Circuits 0.5% Quad Supervise w/ WD
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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 4.2375
Multiples of: 1

Voltage SupervisorySmd/Smt QFN - 201 v , 1.2 v , 1.5 v , 1.8 v , 2.5 v , 3.3 v , 5 v , Adj4 InputOpen DrainManual Reset no watchdogNo Backup200 ms5.5 V0 C+ 70 C0.5 %Ltc2964  
LTC2963CUDC-1#PBF


Supervisory Circuits 0.5% Accurate Quad Config 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 4.2375
Multiples of: 1

Voltage SupervisorySmd/Smt QFN - 201 v , 1.2 v , 1.5 v , 1.8 v , 2.5 v , 3.3 v , 5 v , Adj4 InputOpen Drain, Push - PullManual Reset watchdogNo Backup200 ms5.5 V0 C+ 70 C0.5 %Ltc2963  
MAX6389LT26D3+T


Supervisory Circuits SC70 DFN SingleDual Low-Voltage Low-Power P Reset 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 4.2375
Multiples of: 1

Voltage SupervisorySmd/Smt UDFN - 61.8 v to 5 V2 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup2 ms5.5 V   Max6389lt Cut Tape
DS1818-5+


Supervisory Circuits 3.3V EconoReset w/Pushbutton
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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 4.25
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 31 v to 5.5 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V- 40 C+ 85 C Ds1818 Bulk
MAX709MCSA+


Supervisory Circuits Power-Supply Monitor w/Reset
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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 4.2575
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 84.4 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V0 C+ 70 C Max709m Tube
MAX705CUA+


Supervisory Circuits Single 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 4.2618
Multiples of: 82

Voltage SupervisorySmd/Smt UMAX - 84.65 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V0 C+ 70 C Max705 Tube
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