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
  
                       
DS1816-20+


Supervisory Circuits 3.3V Econoreset w/ Open Drain Output
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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 1.5543
Multiples of: 1

Voltage SupervisoryThrough Hole TO - 92 - 32.55 V1 InputOpen DrainNo Manual ResetNo Watchdogno watchdogNo Backup150 ms5.5 V- 40 C+ 85 C Ds1816 Bulk
MAX6389XS16D3+T


Supervisory Circuits SC70/uDFN, Single/Dual Low-Voltage, Low-Power uP Reset 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 1.5625
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 41.8 v to 5 V2 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max6389xs Cut Tape
MAX6832VXRD0+T


Supervisory Circuits Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset 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 1.5625
Multiples of: 1

Voltage Supervisory  SC - 70 - 31.575 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup0.07 ms3.6 V- 40 C+ 85 C Max6832 Cut Tape
MAX6759UTWD3+T


Supervisory Circuits Single Low Power Window Detector
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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 1.5636
Multiples of: 2500

Voltage DetectorsSmd/Smt SOT - 23 - 6L900 mV to 5 V1 Input Manual Reset no watchdog  6 V- 40 C+ 125 C Max6759 Cut Tape
DS1811R-10-U+


Supervisory Circuits 5V EconoReset with Open Drain Output
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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 1.5639
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 30 V To 5.5 V1 InputActive Low, Open DrainNo Manual ResetNo Watchdogno watchdogNo Backup300 ms5.5 V- 40 C+ 85 C Ds1811r Cut Tape
MAX14731EWV+


Supervisory Circuits 5.9V Dual input overvoltage protectr
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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 1.5644
Multiples of: 270

Voltage SupervisorySmd/Smt WLP - 305.92 V2 InputOpen DrainNo Manual Reset no watchdogNo Backup-28 V- 40 C+ 85 C2 %   
MAX14727EWV+


Supervisory Circuits 13.75V Dual input overvoltage protectr
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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 1.5644
Multiples of: 300

Voltage SupervisorySmd/Smt WLP - 3013.75 V2 InputOpen DrainNo Manual Reset no watchdogNo Backup-28 V- 40 C+ 85 C2 %   
LTC2905ITS8#TRM


Supervisory Circuits LTC2905 - Precision Dual Supply Monitor with Pin-Selectable Thresholds
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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 1.5668
Multiples of: 500

Voltage MonitorsSmd/Smt SOT - 8Programmable2 InputOpen DrainNo Manual Reset no watchdogNo Backup200 ms7 V- 40 C+ 85 C1.5 %Ltc2905  
ADM6326-29ARTZ-R7


Supervisory Circuits 3-PIN ULTRA-LOW POWER 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 1.5709
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 223 - 32.5 v , 3 v , 3.3 v , 5 v1 InputPush - PullNo Manual Reset no watchdogNo Backup185 ms5.5 V- 40 C+ 85 C Adm6326 Reel
ADM8318WCY46ARJZR7


Supervisory Circuits WD PPb PP 200msTO 1.6sWD 4.63V
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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 1.5723
Multiples of: 3000

Voltage MonitorsSmd/Smt SOT - 23 - 52.5 v to 5 V1 InputActive Low, Push - PullNo Manual ResetWatchdogwatchdogNo Backup 5.5 V- 40 C+ 125 C Adm8318Aec - Q100Reel
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