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
  
                       
ADM690AARMZ


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
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USD 5.2125
Multiples of: 1

Voltage SupervisorySmd/Smt MSOP - 84.65 V1 InputActive HighNo Manual Reset watchdogBackup280 ms5.5 V- 40 C+ 85 C Adm690a Tube
MAX16002BTC+T


Supervisory Circuits Quad/Hex/Octal Volt uP 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 5.2241
Multiples of: 2500

Voltage SupervisorySmd/Smt TQFN - 121.8 v , 3.3 V4 InputActive Low, Open DrainManual Reset watchdogNo Backup280 ms5.5 V- 40 C+ 125 C Max16002 Reel
MAX6801UR31D3+


Supervisory Circuits 3-Pin, 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 5.25
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 32.85 v to 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup200 ms5.5 V- 40 C+ 125 C Max6801  
MAX8211ESA+T


Supervisory Circuits Microprocessor Voltage Monitors with Programmable Voltage Detection
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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 5.25
Multiples of: 1

Voltage Supervisory  SOIC - 8 Narrow 1 InputActive Low, Open DrainNo Manual Reset no watchdogNo Backup 16.5 V- 40 C+ 85 C Max8211 Reel
LTC2930HDD#PBF


Supervisory Circuits Configurable Six Input Supply 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 5.2572
Multiples of: 1

Voltage MonitorsSmd/Smt DFN - 12492.5 mV , Adj6 InputOpen DrainManual Reset no watchdogNo Backup3 ms7 V- 40 C+ 125 C1.5 %Ltc2930Aec - Q100Tube
MAX16021PTEM+


Supervisory Circuits uPwr w/Bat-Backup 4.428V
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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 5.2719
Multiples of: 66

Voltage SupervisorySmd/Smt TQFN - 16 EP4.428 V1 InputOpen Collector / DrainManual ResetWatchdogwatchdogBackup215 ms5.5 V + 85 C Max16021p Tube
MAX34460ETM+


Maxim Integrated Supervisory Circuits 12Chl PMBus System Manager
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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 5.2857
Multiples of: 100

Voltage MonitorsSmd/Smt TQFN - 48 12 InputActive Low, Open DrainNo Manual Reset watchdogNo Backup 3.6 V- 40 C+ 85 C Max34460 Tube
LTC2908CTS8-B1#TRMPBF


Supervisory Circuits Six Supply Monitor in SOT-23
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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 5.2875
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 81.5 v , 1.8 v , 2.5 v , 3.3 v , Adj6 InputActive Low, Open DrainManual Reset no watchdogNo Backup200 ms6 V0 C+ 70 C1.5 %Ltc2908 Cut Tape
LTC2908CTS8-C1#TRMPBF


Supervisory Circuits Six Supply Monitor in SOT-23
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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 5.2875
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 82.5 v , Adj6 InputActive Low, Open DrainManual Reset no watchdogNo Backup200 ms6 V0 C+ 70 C1.5 %Ltc2908 Cut Tape
LTC2908CTS8-A1#TRMPBF


Supervisory Circuits Six Supply Monitor in SOT-23
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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 5.2875
Multiples of: 1

Voltage MonitorsSmd/Smt SOT - 81.8 v , 2.5 v , 3.3 v , 5 v , Adj6 InputActive Low, Open DrainManual Reset no watchdogNo Backup200 ms6 V0 C+ 70 C1.5 %Ltc2908 Cut Tape
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