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
  
                       
LTC694IS8-3.3


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 12.7044
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 84.5 V1 InputCmosNo Manual Reset watchdogBackup200 ms5.5 V- 40 C+ 85 C2 %Ltc694 Tube
MAX806RCSA


Maxim Integrated Supervisory Circuits 33.3V MPU 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 12.7125
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow1 v to 5.5 V1 InputActive Low, Push - PullManual Reset no watchdogBackup200 ms5.5 V0 C+ 70 C Max806r Tube
MAX704RCSA+


Supervisory Circuits 3.0V/3.3V 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 12.7125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81 v to 5.5 V1 InputPush - PullManual ResetNo Watchdogno watchdogBackup280 ms5.5 V0 C+ 70 C Max704r Tube
MAX690RCSA+


Supervisory Circuits 3.0V/3.3V 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 12.7125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputActive Low, Push - PullNo Manual ResetWatchdogwatchdogBackup70 ms5.5 V0 C+ 70 C Max690r Tube
MAX704RESA+


Supervisory Circuits 3.0V/3.3V 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 12.7125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 81.1 v to 5.5 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogBackup280 ms5.5 V- 40 C+ 85 C Max704r Tube
MAX805LESA+


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
Ship by 6 to 16 Weeks Calender.png

USD 12.7125
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow4.65 V1 InputActive High, Push - PullNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Max805l Tube
LTC690IS8#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
Ship by 6 to 16 Weeks Calender.png

USD 12.7125
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 84.5 V1 InputActive Low, CmosManual Reset watchdogBackup50 ms5.5 V- 40 C+ 85 C2 %Ltc690 Tube
ADM1063ACPZ


Supervisory Circuits Multisupply Supvsr Sequencer w/ ADC
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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 12.7639
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 5.4 v , 14.4 V- 40 C+ 85 C Adm1063 Tray
LTC2907ITS8#TRM


Supervisory Circuits Prec 2x S Mon s w/ One Pin-Sel Threshold
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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 12.8324
Multiples of: 500

Voltage MonitorsSmd/Smt SOT - 8Adj2 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms7 V- 40 C+ 85 C1.5 %Ltc2907 Cut Tape
MAX800MEUE+


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 12.8655
Multiples of: 96

Voltage SupervisorySmd/Smt TSSOP - 164.4 V1 InputActive High, Active Low, Open DrainNo Manual Reset watchdogBackup200 ms5.5 V- 40 C+ 85 C Max800m Tube
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