Processor Supervisors

Processor Supervisors are integrated circuits (ICs) which monitor microprocessors and microcontrollers (MCUs). It is essential that particular parameters are monitored by processor supervisors to ensure that these parameter boundaries are not exceeded. Exceeding some parameters can result in failure or even a dangerous result.

One of the primary things that a processor supervisor will monitor is voltage. For example, a supervisory circuit monitor may monitor voltages with a threshold of 1.6V to 5V. If the CPUs circuit voltage falls outside of these limits, the supervisor would create an output signal, for example, a reset output.

What is the Microprocessor?

CPUs (central processing units) are computer processors which feature multiple functionalities within a single IC. Microprocessors are a type of CPU. They are a central processing unit which often forms the brains of a number of devices, such as computers. These are often crucial components within a circuit and therefore it is important to monitor them.

Types of Processor Supervisors:

  • Battery Monitors
  • Power Supply Monitors
  • Reset Circuit
  • Supervisory Circuit
  • Watchdog timer

Where are they used?

  • Computers
  • Laptops
  • Notebooks
  • Test & measurement instruments
  • Battery-powered devices
  • Power supplies
  • Automotive

...
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Omschrijving Prijs Number of Supervisors Output Driver Watchdog Timer Power Fail Detection Chip Enable Signals Nominal Monitored Voltage Mounting Type Package Type Pin Count Manual Reset Battery Backup Switching Maximum Reset Active Time Dimensions Height
RS-stocknr. 158-4510
FabrikantnummerADM709LANZ
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1,337 €
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1 Active Low, Push-Pull - - - - Through Hole PDIP 8 - - 380ms 9.27 x 7.24 x 3.43mm 3.43mm
RS-stocknr. 709-5213
FabrikantnummerADM709LANZ
FabrikantAnalog Devices
1,65 €
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Aantal stuks
1 Active Low, Push-Pull - - - - Through Hole PDIP 8 - - 380ms 9.27 x 7.24 x 3.43mm 3.43mm
RS-stocknr. 145-6782
FabrikantnummerADM708RARZ
FabrikantAnalog Devices
1,585 €
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Aantal stuks
1 Active High, Active Low, Push-Pull - Yes - - Surface Mount SOIC 8 Yes - 280ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 709-8114
FabrikantnummerADM708RARZ
FabrikantAnalog Devices
1,986 €
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Aantal stuks
1 Active High, Active Low, Push-Pull - Yes - - Surface Mount SOIC 8 Yes - 280ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 412-412
FabrikantnummerADM690AARNZ
FabrikantAnalog Devices
3,83 €
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Aantal stuks
1 Active Low, Push-Pull Yes Yes - - Surface Mount SOIC 8 - Yes 280ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 877-9101
FabrikantnummerADM9690ARNZ
FabrikantAnalog Devices
4,035 €
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Aantal stuks
1 Active Low Yes Yes - 4.31V Surface Mount SOIC 8 - - 75ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 161-0124
FabrikantnummerADM690AARNZ
FabrikantAnalog Devices
2,964 €
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Aantal stuks
1 Active Low, Push-Pull Yes Yes - - Surface Mount SOIC 8 - Yes 280ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 160-2887
FabrikantnummerADM9690ARNZ
FabrikantAnalog Devices
3,051 €
Each (In a Tube of 98)
Aantal stuks
1 Active Low Yes Yes - 4.31V Surface Mount SOIC 8 - - 75ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 159-7988
FabrikantnummerADM709LARZ
FabrikantAnalog Devices
1,337 €
Each (In a Tube of 98)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOIC 8 - - 380ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 471-449
FabrikantnummerLTC1326CS8#PBF
FabrikantAnalog Devices
4,68 €
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3 - - - - - Surface Mount SOIC 8 - - - 5 x 3.99 x 1.48mm 1.48mm
RS-stocknr. 183-2275
FabrikantnummerADM708TARZ
FabrikantAnalog Devices
1,603 €
Each (In a Tube of 98)
Aantal stuks
1 Active High - Yes - 4.4V Surface Mount SOIC 8 Yes - 280ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 160-4501
FabrikantnummerADM1816-10ARTZ-RL7
FabrikantAnalog Devices
0,71 €
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Aantal stuks
1 Active High - - - - Surface Mount SOT-23 3 - - 250ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 850-7912
FabrikantnummerADM6316CY29ARJZ-R7
FabrikantAnalog Devices
1,282 €
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Aantal stuks
1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 3 x 1.7 x 1.3mm 1.3mm
RS-stocknr. 145-6886
FabrikantnummerADM707ARZ
FabrikantAnalog Devices
1,725 €
Each (In a Tube of 98)
Aantal stuks
1 Active High, Active Low, Push-Pull - Yes - - Surface Mount SOIC 8 Yes - 280ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 761-9664
FabrikantnummerLTC690CS8#PBF
FabrikantAnalog Devices
7,76 €
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Aantal stuks
1 Active Low, CMOS Yes Yes Yes - Surface Mount SOIC 8 Yes Yes 70ms 5.004 x 3.988 x 1.5mm 1.5mm
RS-stocknr. 153-3342
FabrikantnummerLTC1326CS8-2.5#PBF
FabrikantAnalog Devices
2,749 €
Each (In a Tube of 100)
Aantal stuks
3 - - - - - Surface Mount SOIC 8 - - - 5 x 3.99 x 1.48mm 1.48mm
RS-stocknr. 158-0130
FabrikantnummerADM691AANZ
FabrikantAnalog Devices
3,05 €
Each (In a Tube of 25)
Aantal stuks
1 Active High, Active Low, Open Drain, Push-Pull Yes Yes Yes - Through Hole PDIP 16 - Yes 280ms 21.33 x 7.11 x 4.95mm 4.95mm
RS-stocknr. 523-9871
FabrikantnummerADM705ANZ
FabrikantAnalog Devices
1,725 €
Each (In a Tube of 50)
Aantal stuks
1 Active Low, Push-Pull Yes Yes - - Through Hole PDIP 8 Yes - 280ms 9.27 x 7.24 x 3.43mm 3.43mm
RS-stocknr. 161-0143
FabrikantnummerADM699ANZ
FabrikantAnalog Devices
1,76 €
Each (In a Tube of 50)
Aantal stuks
1 Active High, Active Low, Push-Pull Yes - - - Through Hole PDIP 8 - - 280ms 10.92 x 7.11 x 4.95mm 4.95mm
RS-stocknr. 819-7171
FabrikantnummerADM1818-10ARTZ-RL7
FabrikantAnalog Devices
0,95 €
Each (In a Pack of 10)
Aantal stuks
1 Active High - - - - Surface Mount SOT-23 3 - - 250ms 3.04 x 1.4 x 1.02mm 1.02mm