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
  
                       
DS1816-10+


Supervisory Circuits 3.3V Econoreset w/ Open Drain Output
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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 2.2375
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 30 V To 5.5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V- 40 C+ 85 C Ds1816 Bulk
DS1811-10+


Supervisor Integrated Circuit; power on reset monitor (PoR)
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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 2.2375
Multiples of: 1

                   
DS1812-5+


Supervisory Circuits 5V EconoReset with Active High Push-Pull Output
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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 2.2375
Multiples of: 1

                   
MAX6866UK23D3L+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 2.2375
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.313 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup225 ms5.5 V- 40 C+ 85 C Max6866 Cut Tape
MAX6840XSD0+T


Supervisory Circuits Ultra-Low-Voltage SC70 Voltage Detectors and uP 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 2.2375
Multiples of: 1

Voltage DetectorsSmd/Smt SC - 70 - 41.2 v to 1.8 V1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup0.07 ms3.6 V- 40 C+ 85 C Max6840 Cut Tape
MAX6866UK16D3L+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
Ship by 6 to 16 Weeks Calender.png

USD 2.2375
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 51.575 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup225 ms5.5 V- 40 C+ 85 C Max6866 Cut Tape
MAX6314US44D1+T


Supervisory Circuits 68HC11/Bidirectional Compatible uP 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 2.2375
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 143 - 44.4 V1 InputActive Low, BidirectionalManual Reset no watchdogNo Backup2 ms5.5 V- 40 C+ 85 C Max6314 Cut Tape
LTC1727ES8-5#PBF


Supervisory Circuits uP Precision Triple Supply 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 2.2386
Multiples of: 1

Voltage MonitorsSmd/Smt SO - 83.036 v , 4.6 v , Adj3 InputActive High, Active Low, Open DrainManual Reset no watchdogNo Backup200 ms7 V- 40 C+ 85 C1.5 %Ltc1727 Tube
LTC2900-1CMS#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 2.2386
Multiples of: 1

Voltage MonitorsSmd/Smt MSOP - 103.3 v , 5 v , Adj4 InputActive Low, Open DrainManual Reset no watchdogNo Backup7 ms7 V0 C+ 70 C1.5 %Ltc2900 Tube
LTC2935IDC-1#TRMPBF


Supervisory Circuits Ultra-Low Power Adjustable Supervisor with Power-Fail Output & Selectable Thresholds
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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 2.2402
Multiples of: 500

Voltage SupervisorySmd/Smt DFN - 82.25 v , 2.4 v , 2.55 v , 2.7 v , 2.85 v , 3 v , 3.15 v , 3.3 v8 InputOpen DrainManual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C1.5 %Ltc2935Aec - Q100Cut Tape
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