PC Fans: Difference between revisions
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* Devices, often in 5.25" bay form factor, with knobs for manual control of connected fans. [[Counterforce|Manual control is lame]] so fuck that. | * Devices, often in 5.25" bay form factor, with knobs for manual control of connected fans. [[Counterforce|Manual control is lame]] so fuck that. | ||
* Specialized ICs exist to drive fan PWM and read tach: | * Specialized ICs exist to drive fan PWM and read tach: | ||
** Analog Devices [https://www.digikey.com/en/products/detail/analog-devices-inc/ADT7470ARQZ-REEL7/995575 ADT7470ARQZ-REEL7] (4 fans, SMT, [[SMBus]]) | ** Analog Devices [https://www.digikey.com/en/products/detail/analog-devices-inc/ADT7470ARQZ-REEL7/995575 ADT7470ARQZ-REEL7] (4 fans, SMT, [[SMBus]], temp sensor) | ||
** OnSemi [https://www.onsemi.com/pdf/datasheet/adm1031-d.pdf ADM-1301] (2 fans, SMT, [[SMBus]]) | ** OnSemi [https://www.onsemi.com/pdf/datasheet/adm1031-d.pdf ADM-1301] (2 fans, SMT, [[SMBus]]) | ||
** OnSemi [https://www.onsemi.com/download/data-sheet/pdf/adt7460-d.pdf ADT7460] (2 fans, SMT, [[SMBus]]) | ** OnSemi [https://www.onsemi.com/download/data-sheet/pdf/adt7460-d.pdf ADT7460] (2 fans, SMT, [[SMBus]]) | ||
** Maxim Integrated [https://www.maximintegrated.com/en/products/interface/signal-integrity/MAX31790.html MAX31790] (6 fans, SMT, I<sup>2</sup>C) | ** Maxim Integrated [https://www.maximintegrated.com/en/products/interface/signal-integrity/MAX31790.html MAX31790] (6 fans, SMT, I<sup>2</sup>C) | ||
** Texas Instruments [https://www.ti.com/product/AMC6821 AMC6821] (1 fan, SMT, [[SMBus]]) | ** Texas Instruments [https://www.ti.com/product/AMC6821 AMC6821] (1 fan, SMT, [[SMBus]], temp sensor) | ||
** Microchip [https://ww1.microchip.com/downloads/aemDocuments/documents/MSLD/ProductDocuments/DataSheets/EMC2301-2-3-5-Data-Sheet-DS20006532A.pdf EMC230x] (1, 2, 3, or 5 fans depending on model, SMT, [[SMBus]]) | ** Microchip [https://ww1.microchip.com/downloads/aemDocuments/documents/MSLD/ProductDocuments/DataSheets/EMC2301-2-3-5-Data-Sheet-DS20006532A.pdf EMC230x] (1, 2, 3, or 5 fans depending on model, SMT, [[SMBus]]) | ||
===LEDs=== | ===LEDs=== | ||