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 CPU’s 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


...
Lees meer Lees minder

Filters

221 - 240 van 1030 producten worden weergegeven
Resultaten per pagina
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. 168-6358
FabrikantnummerSTM1815SWX7F
€ 0,216
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull - - - - Surface Mount SOT-23 3 - - - 3.04 x 1.4 x 1.02mm 1.02mm
Nieuw
RS-stocknr. 190-4875
FabrikantnummerMAX823TEUK+T
FabrikantMaxim Integrated
€ 2,148
Each (On a Reel of 2500)
Aantal stuks
1 - Yes - - - Surface Mount SOT-23 5 Yes - 280ms 3 x 3 x 1.3mm 1.3mm
RS-stocknr. 122-2335
FabrikantnummerAPX803-31SAG-7
FabrikantDiodesZetex
€ 0,102
Each (On a Reel of 3000)
Aantal stuks
1 Active Low - - - - Surface Mount SOT-23 3 - - 280ms 3 x 1.4 x 1mm 1mm
Nieuw
RS-stocknr. 190-1536
FabrikantnummerMAX691ACPE+
FabrikantMaxim Integrated
€ 7,39
Each
Aantal stuks
1 Active High, Active Low, Open Drain Yes Yes Yes - Through Hole PDIP 16 - Yes 280ms 19.43 x 7.87 x 4.45mm 4.45mm
RS-stocknr. 138-584
FabrikantnummerDS1812-10+
FabrikantMaxim Integrated
€ 2,35
Each
Aantal stuks
1 Active High, Push-Pull - Yes - - Through Hole TO-92 3 - - 300ms 4.95 x 3.94 x 4.95mm 4.95mm
RS-stocknr. 146-1161
FabrikantnummerMAX690CPA+
FabrikantMaxim Integrated
€ 4,797
Each (In a Tube of 50)
Aantal stuks
1 Active Low, Push-Pull Yes Yes - - Through Hole PDIP 8 - Yes 70ms 9.91 x 7.87 x 4.45mm 4.45mm
RS-stocknr. 767-3510
FabrikantnummerMCP131T-240E/TT
FabrikantMicrochip
€ 0,394
Each (In a Pack of 10)
Aantal stuks
1 Active Low - Yes - - Surface Mount SOT-23B 3 - - 130ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 165-3290
FabrikantnummerMCP1319MT-29LE/OT
FabrikantMicrochip
€ 0,396
Each (On a Reel of 3000)
Aantal stuks
1 Active High, Active Low, Open Drain, Push-Pull Yes - - - Surface Mount SOT-23 5 Yes - 2240ms 3.1 x 1.8 x 1.3mm 1.3mm
RS-stocknr. 540-5286
FabrikantnummerMAX1232CPA+
FabrikantMaxim Integrated
€ 2,98
Each
Aantal stuks
1 Active High, Active Low, Open Drain Yes - - - Through Hole PDIP 8 Yes - 1000ms 9.91 x 7.87 x 4.45mm 4.45mm
RS-stocknr. 165-3503
FabrikantnummerMCP111T-315E/TT
FabrikantMicrochip
€ 0,31
Each (On a Reel of 3000)
Aantal stuks
1 Active Low - Yes - - Surface Mount SOT-23B 3 - - 130ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-stocknr. 165-9050
FabrikantnummerMAX708TCPA+
FabrikantMaxim Integrated
€ 2,741
Each (In a Tube of 50)
Aantal stuks
1 Active High, Active Low, Push-Pull - Yes - - Through Hole PDIP 8 Yes - 280ms 9.91 x 7.87 x 4.45mm 4.45mm
RS-stocknr. 165-9274
FabrikantnummerMAX813LCSA+
FabrikantMaxim Integrated
€ 1,994
Each (In a Tube of 100)
Aantal stuks
1 Active High Yes Yes - - Surface Mount SOIC 8 Yes - 280ms 5 x 4 x 1.5mm 1.5mm
RS-stocknr. 103-5058
FabrikantnummerMAX809RTRG
FabrikantON Semiconductor
€ 0,134
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Push-Pull N N N - Surface Mount SOT-23 3 - - 460ms 2.9 x 1.3 x 0.94mm 0.94mm
RS-stocknr. 767-3497
FabrikantnummerMCP121T-195I/TT
FabrikantMicrochip
€ 0,394
Each (On a Tape of 10)
Aantal stuks
1 Active Low - Yes - - Surface Mount SOT-23B 3 - - 130ms 3.04 x 1.4 x 1.02mm 1.02mm
Nieuw
RS-stocknr. 192-2277
FabrikantnummerMAX695CPE+
FabrikantMaxim Integrated
€ 5,844
Each (In a Tube of 25)
Aantal stuks
1 Active High, Active Low, Push-Pull Yes Yes Yes - Through Hole PDIP 16 - Yes 280ms 19.43 x 7.87 x 4.45mm 4.45mm
RS-stocknr. 738-6525
FabrikantnummerMCP111T-450E/LB
FabrikantMicrochip
€ 0,349
Each (In a Pack of 10)
Aantal stuks
1 Active Low, Open Drain - - - - Surface Mount SC-70 3 - - 0.13ms 2.25 x 1.35 x 1mm 1mm
Nieuw
RS-stocknr. 189-7858
FabrikantnummerMAX707CPA+
FabrikantMaxim Integrated
€ 3,698
Each (In a Tube of 50)
Aantal stuks
1 Active High, Active Low, Push-Pull - Yes - - Through Hole PDIP 8 Yes - 280ms 9.91 x 7.87 x 4.45mm 4.45mm
RS-stocknr. 168-6344
FabrikantnummerSTM6822MWY6F
€ 0,312
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-stocknr. 144-9251
FabrikantnummerTC1232CPA
FabrikantMicrochip
€ 0,881
Each (In a Tube of 60)
Aantal stuks
1 Active High, Active Low, Open Drain, Push-Pull Yes Yes - - Through Hole PDIP 8 Yes - 1000ms 10.16 x 6.6 x 4.06mm 4.06mm
RS-stocknr. 165-3581
FabrikantnummerTC54VC2702ECB713
FabrikantMicrochip
€ 0,333
Each (On a Reel of 3000)
Aantal stuks
1 Active Low, CMOS - - - - Surface Mount SOT-23A 3 - Yes - 3.1 x 1.8 x 1.3mm 1.3mm
Related Products
Power supply voltage monitoring and supervisory circuits for ...
Description:
Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies.The Linear Technology series also offers front end protection with their Overcurrent/Overvoltage ...
Power supply voltage monitoring and supervisory circuits for ...
Description:
Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies. Supply Voltage DetectorSupply Voltage SupervisorPower Supply SupervisorMicroprocessor ...
Power supply voltage monitoring and supervisory circuits for ...
Description:
Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies. Supply Voltage DetectorSupply Voltage SupervisorPower Supply SupervisorMicroprocessor ...
Power supply voltage monitoring and supervisory circuits for ...
Description:
Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies. Supply Voltage DetectorSupply Voltage SupervisorPower Supply SupervisorMicroprocessor ...