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
  
                       
LTC2913HDD-1#PBF


Voltage Monitor 3.3V/5V Automotive 10-Pin DFN EP
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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 5.8144
Multiples of: 1

 Smd/Smt DFN - 10            Ltc2913 Tube
MAX6304ESA+


Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/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 5.825
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 1 InputActive High, Push - PullManual ResetWatchdogwatchdogNo Backup5.2 ms5.5 V- 40 C+ 85 C Max6304 Tube
MAX6302ESA+


Supervisory Circuits +5V, Low-Power, uP Supervisory Circuits with Adjustable Reset/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 5.825
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 8 Narrow 1 InputActive High, Open DrainManual Reset watchdogNo Backup5.2 ms5.5 V- 40 C+ 85 C Max6302 Tube
LTC2914CGN-2#PBF


Supervisory Circuits Quad UV/OV 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 5.8268
Multiples of: 1

Voltage MonitorsSmd/Smt SSOP - 16Adj4 InputOpen DrainManual Reset no watchdogNo Backup8.5 ms6.9 V0 C+ 70 C1.5 %Ltc2914 Tube
MAX820MCSE+T


Supervisory Circuits MPU & NV Memory 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 5.8392
Multiples of: 2500

Voltage SupervisorySmd/Smt SOIC - 16 Narrow2.75 v to 5.5 V1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup280 ms5.5 V0 C+ 70 C Max820m Reel
ADM1068ASTZ


Supervisory Circuits Compact Multi- VTG Seq and Spvsr
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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 5.8477
Multiples of: 250

Voltage SupervisorySmd/Smt LQFP - 320.573 v to 1.375 v , 1.25 v to 3 v , 2.5 v to 6 v , 6 v to 14.4 v8 InputOpen Collector / Drain & Push - PullManual ResetWatchdogwatchdogNo Backup 5.4 v , 14.4 V- 40 C+ 85 C Adm1068 Tray
MAX6880ETG+


Supervisory Circuits Dual-/Triple-Voltage, Power-Supply Sequencers/Supervisors
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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 5.8531
Multiples of: 60

Voltage SupervisorySmd/Smt TQFN - 24- 0.3 v to + 6 V3 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Max6880 Tube
ADM8696ARWZ-REEL


Processor Supervisor 1 Active High/Active Low/Push-Pull Automotive 16-Pin SOIC W T/R
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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 5.8561
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 161.3 V1 InputActive High, Active Low, Push - PullManual Reset watchdogBackup70 ms5.5 V- 40 C+ 85 C Adm8696 Cut Tape
LTC2932CF#PBF


Supervisory Circuits Configurable Six Input Supply Monitor w/ Adjustable ToleranceLTC
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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 5.875
Multiples of: 1

Voltage MonitorsSmd/Smt TSSOP - 20492.5 mV , Adj6 InputOpen DrainManual Reset no watchdogNo Backup3 ms7 V0 C+ 70 C1.5 %Ltc2932 Tube
MAX34446ETL+


Supervisory Circuits PMBus Power Supply Data Logger
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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 5.8875
Multiples of: 1

Voltage SupervisorySmd/Smt TQFN - 40 4 InputActive High, Active Low, Open Drain, Push - PullNo Manual ResetWatchdogwatchdogNo Backup 5.5 V + 105 C Max34446 Reel
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