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
  
                       
MAX6861UK29+T


Supervisory Circuits Nanopower uP Supervisory Circuits with Manual Reset and Watchdog Timer
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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 3.9
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.2 v to 5.5 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup 5.5 V- 40 C+ 85 C Max6861 Reel
MAX6753KA30/V+T


Supervisory Circuits 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 3.902
Multiples of: 10000

Voltage Supervisory   1.575 v to 5 V1 InputActive Low, Open DrainNo Manual Reset watchdogNo Backup 5.5 V   Max6753 Reel
MAX8215CPD+


Supervisory Circuits +/-5V, +/-12V (+/-15V) Dedicated Microprocessor Voltage Monitors
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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 3.902
Multiples of: 100

Voltage Supervisory  PDIP N- 12 v , - 5 v , 5 v , 12 v5 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup200 ms11 V0 C+ 70 C Max8215 Tube
MAX698CWE+


Supervisory Circuits Low-Cost, Power-On Reset and Watchdog Controllers
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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 3.902
Multiples of: 89

Voltage SupervisorySmd/Smt SOIC - 16 Wide5 V1 InputActive High, Active Low, Open Drain, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup500 ms5.5 V0 C+ 70 C Max698 Tube
MAX698EWE+


Supervisory Circuits Low-Cost, Power-On Reset and Watchdog Controllers
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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 3.902
Multiples of: 89

Voltage SupervisorySmd/Smt SOIC - 16 Wide5 V1 InputActive High, Active Low, Open Drain, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup500 ms5.5 V- 40 C+ 85 C Max698 Tube
MAX817LCUA+


Supervisory Circuits +5V 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
Ship by 6 to 16 Weeks Calender.png

USD 3.902
Multiples of: 89

Voltage SupervisorySmd/Smt UMAX - 84.65 V1 InputActive Low, Open DrainNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V0 C+ 70 C Max817l Tube
MAX819LEUA+


Supervisory Circuits +5V 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
Ship by 6 to 16 Weeks Calender.png

USD 3.902
Multiples of: 89

Voltage SupervisorySmd/Smt UMAX - 84.65 V1 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogBackup280 ms5.5 V- 40 C+ 85 C Max819l Tube
LTC2900-1CMS#TRPBF


Supervisory Circuits Quad Voltage 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 3.9125
Multiples of: 1

 Smd/Smt MSOP - 10            Ltc2900 Cut Tape
LTC2900-2CMS#PBF


Supervisory Circuits Quad Voltage 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 3.9125
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 102.5 v , 3.3 v , Adj4 InputActive Low, Push - PullManual Reset no watchdogNo Backup7 ms7 V0 C+ 70 C1.5 %Ltc2900 Tube
ADM699ARZ-REEL


Supervisory Circuits 5V CMOS SUPERVISORS IC
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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 3.917
Multiples of: 1000

Voltage Supervisory  SOIC - 163 v to 5.5 V1 InputPush - PullNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm699 Reel
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