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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正在檢視 1 - 14,共 14 項產品
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Description Price 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庫存編號 177-7267
製造零件編號LTC690CS8#PBF
HK$74.993
毎管:100 個
單位
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庫存編號 761-9184
製造零件編號LTC1726EMS8-5#PBF
HK$38.27
單位
3 Active Low, Open Drain Yes - - - Surface Mount MSOP 8 Yes - 155ms 3 x 3 x 0.86mm 0.86mm
RS庫存編號 761-9689
製造零件編號LTC695CSW#PBF
HK$66.96
單位
1 Active Low, CMOS Yes Yes Yes - Surface Mount SOIC 16 Yes Yes 280ms 10.49 x 7.595 x 2.337mm 2.337mm
RS庫存編號 471-370
製造零件編號LTC1326CS8-2.5#PBF
HK$38.79
單位
3 - - - - - Surface Mount SOIC 8 - - - 5 x 3.99 x 1.48mm 1.48mm
RS庫存編號 154-7616
製造零件編號LTC1726EMS8-5#PBF
HK$24.529
毎管:50 個
單位
3 Active Low, Open Drain Yes - - - Surface Mount MSOP 8 Yes - 155ms 3 x 3 x 0.86mm 0.86mm
RS庫存編號 153-3342
製造零件編號LTC1326CS8-2.5#PBF
HK$27.794
毎管:100 個
單位
3 - - - - - Surface Mount SOIC 8 - - - 5 x 3.99 x 1.48mm 1.48mm
RS庫存編號 884-2666
製造零件編號LTC1726IS8-2.5#PBF
HK$31.40
/個 (每包:2個)
單位
3 Active Low, Open Drain Yes - - 2.5V Surface Mount SOIC 8 Yes - - 5 x 4 x 1.5mm 1.5mm
RS庫存編號 177-7216
製造零件編號LTC1326CS8#PBF
HK$39.027
毎管:100 個
單位
3 - - - - - Surface Mount SOIC 8 - - - 5 x 3.99 x 1.48mm 1.48mm
RS庫存編號 761-9664
製造零件編號LTC690CS8#PBF
HK$54.18
單位
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庫存編號 919-9487
製造零件編號LTC2930IDD#PBF
HK$38.65
毎管:121 個
單位
6 Push-Pull - - - Adjustable Surface Mount DFN 12 Yes - - 3 x 3 x 0.7mm 0.7mm
RS庫存編號 145-0924
製造零件編號LTC695CSW#PBF
HK$52.782
毎管:47 個
單位
1 Active Low, CMOS Yes Yes Yes - Surface Mount SOIC 16 Yes Yes 280ms 10.49 x 7.595 x 2.337mm 2.337mm
RS庫存編號 158-0329
製造零件編號LTC1726IS8-2.5#PBF
HK$26.212
毎管:100 個
單位
3 Active Low, Open Drain Yes - - 2.5V Surface Mount SOIC 8 Yes - - 5 x 4 x 1.5mm 1.5mm
RS庫存編號 761-9386
製造零件編號LTC2930IDD#PBF
HK$59.58
單位
6 Push-Pull - - - Adjustable Surface Mount DFN 12 Yes - - 3 x 3 x 0.7mm 0.7mm
RS庫存編號 471-449
製造零件編號LTC1326CS8#PBF
HK$39.49
單位
3 - - - - - Surface Mount SOIC 8 - - - 5 x 3.99 x 1.48mm 1.48mm