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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제품설명 단가 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 제품 번호 412-412
제조사 부품 번호ADM690AARNZ
제조사Analog Devices
₩5,823.35
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1 Active Low, Push-Pull Yes Yes - - Surface Mount SOIC 8 - Yes 280ms 5 x 4 x 1.5mm 1.5mm
RS 제품 번호 190-4846
제조사 부품 번호MAX6417UK+T
제조사Maxim Integrated
₩1,954.55
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1 Open Drain, Push-Pull - - - - Surface Mount SOT-23 5 Yes - 5.75ms 3 x 1.75 x 1.3mm 1.3mm
RS 제품 번호 168-6355
제조사 부품 번호STM811RW16F
₩300.70
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1 Active Low, Push-Pull - - - - Surface Mount SOT-143 4 Yes - 280ms 3.04 x 1.4 x 1.02mm 1.02mm
RS 제품 번호 165-3290
제조사 부품 번호MCP1319MT-29LE/OT
제조사Microchip
₩683.55
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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 제품 번호 761-9799
제조사 부품 번호MAX6301ESA+T
제조사Maxim Integrated
₩7,162.55
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1 Active Low, Open Drain Yes - - Adjustable Surface Mount SOIC 8 Yes - 5.2ms 5 x 4 x 1.5mm 1.5mm
RS 제품 번호 192-2274
제조사 부품 번호MAX693CPE+
제조사Maxim Integrated
₩9,217.85
Each (In a Tube of 25)
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1 Active High, Active Low, Push-Pull Yes Yes Yes - Through Hole PDIP 16 - Yes 70ms 19.43 x 7.87 x 4.45mm 4.45mm
RS 제품 번호 822-8893
제조사 부품 번호APX803-26SAG-7
제조사DiodesZetex
₩336.35
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1 Active Low - - - - Surface Mount SOT-23 3 - - 280ms 3 x 1.4 x 1mm 1mm
RS 제품 번호 158-2553
제조사 부품 번호ADM6315-29D3ARTZR7
제조사Analog Devices
₩1,798.00
Each (On a Reel of 3000)
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1 Active Low, Open Drain - - - - Surface Mount SOT-143 4 Yes - 336ms 2.9 x 1.3 x 0.9mm 0.9mm
RS 제품 번호 686-1583
제조사 부품 번호STM1813MWX7F
₩871.10
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1 Active Low, Open Drain - - - - Surface Mount SOT-23 3 Yes - - 3.04 x 1.4 x 1.02mm 1.02mm
RS 제품 번호 540-2798
제조사 부품 번호DS1832S+
제조사Maxim Integrated
₩6,499.15
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1 Active High, Active Low, Push-Pull Yes Yes - - Surface Mount SOIC 8 Yes - 1000ms 5 x 4 x 1.5mm 1.5mm
RS 제품 번호 823-0820
제조사 부품 번호MCP1316MT-29LE/OT
제조사Microchip
₩835.45
Each (In a Pack of 20)
수량
1 Active Low Yes - - - Surface Mount SOT-23 5 Yes - 2240ms 3.1 x 1.8 x 1.3mm 1.3mm
RS 제품 번호 190-1528
제조사 부품 번호DS1832S+
제조사Maxim Integrated
₩6,609.20
Each (In a Pack of 2)
수량
1 Active High, Active Low, Push-Pull Yes Yes - - Surface Mount SOIC 8 Yes - 1000ms 5 x 4 x 1.5mm 1.5mm