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
  
                       
LTC2908IDDB-B1#TRMPBF


Supervisory Circuits Six Supply Monitor in DFN
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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 4.5279
Multiples of: 1

 Smd/Smt DFN - 8            Ltc2908Aec - Q100Cut Tape
MAX6714BUB+T


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 4.5375
Multiples of: 1

                  Cut Tape
MAX16021LTEZ+


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
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USD 4.5386
Multiples of: 77

Voltage SupervisorySmd/Smt TQFN - 16 EP2.323 V1 InputPush - PullManual ResetWatchdogwatchdogBackup215 ms5.5 V + 85 C Max16021l Tube
MAX16021LTEY+


Supervisory Circuits Low-Power uP Supervisory Circuits with Battery-Backup Circuit and Chip-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
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USD 4.5386
Multiples of: 77

Voltage SupervisorySmd/Smt TQFN - 16 EP2.192 V1 InputPush - PullManual ResetWatchdogwatchdogBackup215 ms5.5 V + 85 C Max16021l Tube
MAX6704TKA+T


Supervisory Circuits Low-Voltage, SOT23, uP Supervisors with Power-Fail In/Out, Manual Reset, and Watchdog Timer
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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 4.5412
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 82.5 v , 3 v , 3.3 v , 5 v1 InputActive High, Active Low, Push - PullManual Reset watchdogNo Backup300 ms5.5 V- 40 C+ 125 C Max6704 Reel
MAX706TCPA


Supervisory Circuits +3V Voltage Monitoring, Low-Cost, 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 4.55
Multiples of: 1

Voltage Supervisory  PDIP - 8 Narrow3.08 V1 InputActive Low, Push - PullManual Reset watchdogNo Backup200 ms5.5 V0 C+ 70 C Max706t Tube
ADM699ARZ


Supervisory Circuits 5V CMOS MPU IC
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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 4.55
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 163 v to 5.5 V1 InputPush - PullNo Manual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Adm699 Tube
MAX8216ESD+T


Supervisory Circuits +/-5V, +/-12V (+/-15V) Dedicated Microprocessor Voltage Monitors
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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 4.5597
Multiples of: 1

Voltage Supervisory  SOIC - 145 v , 15 v , Adj5 InputOpen DrainNo Manual Reset no watchdogNo Backup 11 V- 40 C+ 85 C Max8216 Cut Tape
MAX16134NKQ/V+


Supervisory Circuits Low-Voltage Precision SingleDualTripleQuad-Voltage P 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 4.5625
Multiples of: 1

                  Cut Tape
ADM802LARNZ


Analog Devices 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 4.5625
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.65 V1 InputActive HighNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Adm802 Tube
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