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


...
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Beskrivning Pris 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-artikelnummer 121-8971
Tillv. art.nrTPS3808G01DBVT
VarumärkeTexas Instruments
12,413 kr
Each (On a Reel of 250)
Enheter
1 Open Drain - - - Adjustable Surface Mount SOT-23 6 Yes - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 620-1142
Tillv. art.nrTPS3808G01DBVT
VarumärkeTexas Instruments
18,054 kr
Each (In a Pack of 5)
Enheter
1 Open Drain - - - Adjustable Surface Mount SOT-23 6 Yes - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 103-9574
Tillv. art.nrDS1813R-5+T&R
VarumärkeMaxim Integrated
10,989 kr
Each (On a Reel of 3000)
Enheter
1 Active Low, Open Drain - Yes - - Surface Mount SOT-23 3 Yes - 300ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 662-3435
Tillv. art.nrTPS3824-50DBVR
VarumärkeTexas Instruments
7,128 kr
Each (In a Pack of 5)
Enheter
1 Active High, Active Low Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 145-7113
Tillv. art.nrTPS3824-50DBVT
VarumärkeTexas Instruments
11,828 kr
Each (On a Reel of 250)
Enheter
1 - Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 620-0739
Tillv. art.nrTPS3824-50DBVT
VarumärkeTexas Instruments
14,869 kr
Each (In a Pack of 10)
Enheter
1 - Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 732-7475
Tillv. art.nrDS1813R-5+T&R
VarumärkeMaxim Integrated
24,982 kr
Each (In a Pack of 5)
Enheter
1 Active Low, Open Drain - Yes - - Surface Mount SOT-23 3 Yes - 300ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 161-0143
Tillv. art.nrADM699ANZ
VarumärkeAnalog Devices
18,198 kr
Each (In a Tube of 50)
Enheter
1 Active High, Active Low, Push-Pull Yes - - - Through Hole PDIP 8 - - 280ms 10.92 x 7.11 x 4.95mm 4.95mm
RS-artikelnummer 412-652
Tillv. art.nrADM699ANZ
VarumärkeAnalog Devices
25,87 kr
Each (In a Pack of 5)
Enheter
1 Active High, Active Low, Push-Pull Yes - - - Through Hole PDIP 8 - - 280ms 10.92 x 7.11 x 4.95mm 4.95mm
RS-artikelnummer 162-7178
Tillv. art.nrTPS3824-50DBVR
VarumärkeTexas Instruments
7,256 kr
Each (On a Reel of 3000)
Enheter
1 Active High, Active Low Yes - - - Surface Mount SOT-23 5 - - - 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 767-3400
Tillv. art.nrMCP102T-195I/TT
VarumärkeMicrochip
4,074 kr
Each (On a Tape of 10)
Enheter
1 Active Low - Yes - - Surface Mount SOT-23B 3 - - 130ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 168-5842
Tillv. art.nrSTM6822TWY6F
VarumärkeSTMicroelectronics
3,232 kr
Each (On a Reel of 3000)
Enheter
1 Active Low, Open Drain Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.6 x 1.15mm 1.15mm
RS-artikelnummer 103-9575
Tillv. art.nrDS1818R-10+T&R
VarumärkeMaxim Integrated
10,366 kr
Each (On a Reel of 3000)
Enheter
1 Active Low, Open Drain - Yes - - Surface Mount SOT-23 3 Yes - 250ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 165-8901
Tillv. art.nrMAX823SEUK+T
VarumärkeMaxim Integrated
20,51 kr
Each (On a Reel of 2500)
Enheter
1 Active Low, Push-Pull Yes - - - Surface Mount SOT-23 5 Yes - 280ms 2.9 x 1.63 x 1.1mm 1.1mm
RS-artikelnummer 145-7170
Tillv. art.nrADM692ANZ
VarumärkeAnalog Devices
14,103 kr
Each (In a Tube of 50)
Enheter
1 Active Low, Push-Pull Yes Yes - - Through Hole PDIP 8 - Yes 70ms 10.92 x 7.11 x 4.95mm 4.95mm
RS-artikelnummer 103-5058
Tillv. art.nrMAX809RTRG
VarumärkeON Semiconductor
1,062 kr
Each (On a Reel of 3000)
Enheter
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-artikelnummer 709-8051
Tillv. art.nrADM692ANZ
VarumärkeAnalog Devices
13,85 kr
Each
Enheter
1 Active Low, Push-Pull Yes Yes - - Through Hole PDIP 8 - Yes 70ms 10.92 x 7.11 x 4.95mm 4.95mm
RS-artikelnummer 169-8321
Tillv. art.nrMAX1232ESA+
VarumärkeMaxim Integrated
29,427 kr
Each (In a Tube of 100)
Enheter
1 - Yes - - - Surface Mount SOIC 8 Yes - - 5 x 4 x 1.5mm 1.5mm
RS-artikelnummer 178-5301
Tillv. art.nrMCP102T-195I/TT
VarumärkeMicrochip
3,564 kr
Each (On a Reel of 3000)
Enheter
1 Active Low - Yes - - Surface Mount SOT-23B 3 - - 130ms 3.04 x 1.4 x 1.02mm 1.02mm
RS-artikelnummer 761-3855
Tillv. art.nrMAX1232ESA+T
VarumärkeMaxim Integrated
31,02 kr
Each
Enheter
1 Active Low, Open Drain Yes - - - Surface Mount SOIC 8 Yes - 1000ms 5 x 4 x 1.5mm 1.5mm
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