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
  
                       
MAX6339LUT+T


Supervisory Circuits Quad Voltage uP Supervisory Circuit in SOT 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 4.0375
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 6L1.23 v , 1.23 v , 2.19 v , 3.08 v4 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 85 C10 %Max6339l Cut Tape
DS1819AR-5+T&R


Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor
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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 4.0375
Multiples of: 1

Voltage Supervisory  SOT - 23 - 5L3.3 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Ds1819ar Reel
ADM9690ARNZ


Supervisory Circuits SUPERVISOR WITH 2 RESETS 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 4.0375
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.31 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backup75 ms5.5 V- 40 C+ 85 C Adm9690 Tube
DS1819CR-20+T&R


Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor
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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 4.0375
Multiples of: 1

                  Cut Tape
MAX6364PUT46+T


Supervisory Circuits SOT23 Low-Power 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 4.0397
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 62.5 v , 3 v , 3.3 v , 5 v1 InputActive Low, Open DrainNo Manual Reset no watchdogBackup280 ms5.5 V- 40 C+ 85 C Max6364p Cut Tape
ADM8691ARUZ


Supervisory Circuits IMPROVED ADM691 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 4.0397
Multiples of: 1

Voltage SupervisorySmd/Smt TSSOP - 164.65 V1 InputActive Low, Push - PullManual ResetWatchdogwatchdogBackup70 ms5.5 V- 40 C+ 85 C Adm8691 Tube
MAX6882ETE+


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 4.0404
Multiples of: 86

Voltage SupervisorySmd/Smt TQFN - 16- 0.3 v to + 6 V2 InputOpen DrainManual ResetNo Watchdogno watchdogNo Backup 5.5 V- 40 C+ 85 C Max6882 Tube
ADM8699ARWZ


Supervisory Circuits IMPROVED ADM699
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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 4.043
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 163 v to 5.5 V1 InputPush - PullNo Manual ResetWatchdogwatchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm8699 Tube
ADM691AANZ


Supervisory Circuits IC 5V MPU 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 4.0494
Multiples of: 1

Voltage SupervisoryThrough Hole PDIP - 164.65 V1 InputOpen Drain, Push - PullNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Adm691a Tube
ADM691AARWZ


Supervisory Circuits IC 5V MPU 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
Ship by 6 to 16 Weeks Calender.png

USD 4.0494
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 164.65 V1 InputOpen Drain, Push - PullNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Adm691a Tube
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