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
  
                       
MAX704ESA+


Supervisory Circuits Low-Cost 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 8.6375
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.4 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogBackup280 ms5.5 V- 40 C+ 85 C Max704 Tube
LTC694CS8#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 8.6375
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 84.5 V1 InputCmosNo Manual Reset watchdogBackup200 ms5.5 V0 C+ 70 C2 %Ltc694 Tube
LTC690CS8#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 8.6375
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 84.5 V1 InputActive Low, CmosManual Reset watchdogBackup50 ms5.5 V0 C+ 70 C2 %Ltc690 Tube
MAX792MESE+


Supervisory Circuits Microprocessor and Nonvolatile Memory 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 8.658
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Narrow2.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max792m Tube
MAX6887RETE+


Supervisory Circuits Hex/Quad, Power-Supply 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 8.6625
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 16Adj6 InputOpen DrainManual ResetWatchdogwatchdogNo Backup 5.8 V- 40 C+ 85 C Max6887 Tube
ADM697ARZ


Supervisory Circuits 5V CMOS MPU IC 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 8.6804
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 161.3 V1 InputActive High, Active Low, Push - PullNo Manual ResetWatchdogwatchdogNo Backup70 ms5.5 V- 55 C+ 125 C Adm697 Tube
MAX16006ETG+T


Supervisory Circuits Low-Voltage, Quad-/Hex-/Octal-Voltage uP Supervisors in TQFN
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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 8.6875
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 24Adj8 InputActive Low, Open DrainManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16006 Reel
MAX820MCSE+


Supervisory Circuits Microprocessor and Nonvolatile Memory 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 8.6975
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 16 Narrow2.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V0 C+ 70 C Max820m Tube
MAX8213ACPE+


Supervisory Circuits Five Universal Voltage Monitors, Complete uP Voltage Monitoring
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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 8.7125
Multiples of: 1

Voltage Supervisory  PDIP N 5 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup 11 V0 C+ 70 C Max8213 Tube
LTC2936IUFD#PBF


Supervisory Circuits Programmable Hex Voltage Supervisor (w/ Comparator Outputs)
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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 8.7282
Multiples of: 1

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