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
  
                       
MAX6719UTZGD3+T


Supervisory Circuits Dual/Triple Ultra-Low-Voltage SOT23 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 4.4625
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.8 v to 5 v , 0.9 v to 3.3 v3 InputActive Low, Open DrainManual Reset no watchdogNo Backup210 ms5.5 V- 40 C+ 85 C Max6719 Cut Tape
ADM706ANZ


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 4.4678
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 84.4 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm706 Tube
LTC699IS8#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 4.4694
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 84.65 V1 InputActive Low, Open DrainNo Manual Reset watchdogNo Backup200 ms5.5 V- 40 C+ 85 C2 %Ltc699 Tube
MAX16132H10B/V+


Supervisory Circuits Channel supervisor 1% accuracy UV/OV
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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 4.4875
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 81 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup20 ms5.5 V- 40 C+ 125 C1 %Max16132â Max16135 Can
MAX6719UTTGD3+T


Supervisory Circuits Dual/Triple Ultra-Low-Voltage SOT23 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
Ship by 6 to 16 Weeks Calender.png

USD 4.4887
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.8 v to 5 v , 0.9 v to 3.3 v3 InputActive Low, Open DrainManual Reset no watchdogNo Backup210 ms5.5 V- 40 C+ 85 C Max6719 Reel
LTC2905HTS8#TRMPBF


Voltage Monitor 3.3V/5V Automotive 8-Pin TSOT-23 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 4.5129
Multiples of: 500

 Smd/Smt SOT - 8            Ltc2905 Reel
MAX6363LUT23+T


Supervisory Circuits SOT23, Low-Power Microprocessor Supervisory Circuits with Battery Backup
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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 4.525
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L2.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Push - PullNo Manual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Max6363l Cut Tape
MAX6304EPA+


Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/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 4.525
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 8 1 InputActive High, Push - PullManual ResetWatchdogwatchdogNo Backup5.2 ms5.5 V- 40 C+ 85 C Max6304 Tube
LTC2938CMS#PBF


Supervisory Circuits Quad Voltage Monitor w/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 4.525
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 12Programmable4 InputPush - PullManual Reset watchdogNo Backup3 ms7 V0 C+ 70 C1.5 %Ltc2938 Tube
MAX16021LTEL+


Supervisory Circuits uPwr w/Bat-Backup 4.6894V
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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 4.5262
Multiples of: 150

Voltage SupervisorySmd/Smt TQFN - 16 EP4.684 V1 InputPush - PullManual ResetWatchdogwatchdogBackup215 ms5.5 V + 85 C Max16021l Tube
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