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
  
                       
MAX815NEPA+


Supervisory Circuits +/-1% Accuracy, Low-Power, +3V and +5V 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 13.9063
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 81.2 v to 5.5 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup250 ms5.5 V- 40 C+ 85 C Max815 Tube
ADM1062ACPZ


Supervisory Circuits Super Sequencer w/ Margining Control
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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 13.9805
Multiples of: 1

Voltage SupervisorySmd/Smt LFCSP - 400.573 v to 1.375 v , 1.25 v to 3 v , 2.5 v to 6 v , 6 v to 14.4 v10 InputOpen Collector / Drain & Push - PullManual ResetWatchdogwatchdogNo Backup 6 v , 14.4 V- 40 C+ 85 C Adm1062 Tray
LTC2903IS6-A1#TRM


Supervisory Circuits Prec 4x S Mon in 6-Lead SOT-23
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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 14.0066
Multiples of: 500

 Smd/Smt SOT - 6            Ltc2903 - 1 Cut Tape
MAX800LCPE+


Supervisory Circuits 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
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USD 14.0307
Multiples of: 25

Voltage SupervisoryThrough Hole PDIP - 164.65 V1 InputActive High, Active Low, Open DrainNo Manual ResetWatchdogwatchdogBackup200 ms5.5 V0 C+ 70 C Max800l Tube
MAX814LCSA+


Supervisory Circuits +/-1% Accuracy, Low-Power, +3V and +5V 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 14.1625
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup250 ms5.5 V0 C+ 70 C1 %Max814 Tube
ADM690SQ


Supervisory Circuits 5V CMOS PROCESS I.C.
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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 14.39
Multiples of: 1

Voltage SupervisoryThrough Hole CDIP - 84.65 V1 InputActive HighManual ResetWatchdogwatchdogBackup70 ms5.5 V- 55 C+ 125 C Adm690 Tube
MAX16046ETN+CK4


Supervisory Circuits 12-/8-Channel EEPROM-Programmable System Managers with Nonvolatile FaultRegisters
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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 14.4144
Multiples of: 37

Voltage SupervisorySmd/Smt TQFN - 563 v to 14 V12 InputOpen Drain, Push - PullManual ResetWatchdog No Backup 14 V- 40 C+ 85 C Max16046 Tube
MAX795RCSA


Supervisory Circuits 3.0V/3.3V Adjustable 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
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USD 14.4746
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 83 v , 3.3 V1 InputActive Low, Open DrainNo Manual Reset no watchdogBackup280 ms5.5 V0 C+ 70 C Max795r Tube
ADM1266ACPZ


Supervisory Circuits Cascadable Super Sequencer w/ Margin con
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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 14.4934
Multiples of: 1

Voltage SequencersSmd/Smt LFCSP - 640.4 v to 5 v , 0.4 v to 15 v17 Input No Manual Reset no watchdog  15 V- 40 C+ 85 C Adm1266 Tray
5962-9326702MPA


Supervisory Circuits MCU 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 14.5789
Multiples of: 1

Voltage SupervisoryThrough Hole CDIP - 84.65 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V- 55 C+ 125 C 5962 Tube
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