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
  
                       
MAX6719UTLTD3+T


Supervisory Circuits Dual/Triple Ultra-Low-Voltage SOT23 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 5.4125
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.8 v to 5 v , 0.9 v to 3.3 v3 InputActive Low, Open DrainManual Reset no watchdogNo Backup210 ms5.5 V- 40 C+ 85 C Max6719 Cut Tape
MAX6721AUTTGD3+T


Supervisory Circuits Dual/Triple, Ultra-Low-Voltage, SOT23 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
Ship by 6 to 16 Weeks Calender.png

USD 5.4125
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 61.8 v to 5 v , 0.9 v to 3.3 v2 InputActive Low, Open DrainManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max6721a Cut Tape
MAX6709IUB+


Supervisory Circuits Low-Voltage, High-Accuracy, Quad Voltage Monitors in uMAX Package
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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 5.4125
Multiples of: 1

Voltage SupervisorySmd/Smt UMAX1.8 v , 2.5 v , 3 v , 3.3 v , 5 v4 InputActive Low, Open DrainManual ResetNo Watchdogno watchdogNo Backup30 us5.5 V- 40 C+ 85 C Max6709 Tube
MAX6304CUA+


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 5.4125
Multiples of: 1

Voltage SupervisorySmd/Smt UMAX - 8 1 InputActive High, Push - PullManual ResetWatchdogwatchdogNo Backup5.2 ms5.5 V0 C+ 70 C Max6304 Tube
MAX802LCSA+


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 5.4241
Multiples of: 64

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputActive HighNo Manual ResetNo Watchdogno watchdogNo Backup200 ms5.5 V0 C+ 70 C Max802l Tube
MAX6366PKA31+


Supervisory Circuits MAX6366PKA31+
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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 5.425
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 82.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Open DrainNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Max6366p Cut Tape
ADM8691ARWZ


Analog Devices Supervisory Circuits CMOS MPU IC Battery Mgmt
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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 5.4432
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 164.65 V1 InputActive Low, Push - PullManual Reset watchdogBackup70 ms5.5 V- 40 C+ 85 C Adm8691 Tube
ADM805LARNZ


Supervisory Circuits 5V MPU Battery Mgmt 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 5.4443
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputActive HighNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Adm805 Tube
MAX701CSA+T


Supervisory Circuits Power-Supply Monitor w/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 5.45
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow3 v to 15 V1 InputActive High, Active Low, Push - PullManual Reset no watchdogNo Backup500 ms15 V0 C+ 70 C Max701 Reel
MAX16021LTES+T


Supervisory Circuits Low-Power uP Supervisory Circuits with Battery-Backup Circuit andChip-Enable Gating
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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 5.45
Multiples of: 1

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