All Sections: Fairchild - 3

21. Current monitor
    Peter Demchenko
    Circuits Fairchild BC560
    .. as well. As for Q1, Q2: any low-power PNP with a reasonably high B will do, e.g., BC560. Materials on the topic Datasheet Fairchild BC560
    Apr 24, 2025

22. KSD1691 — Datasheet Fairchild
    Datasheets Fairchild KSD1691
    NPN Epitaxial Silicon Transistor
    Apr 23, 2025

23. PWM-programmed LM317 constant current source
    Stephen Woodward
    Circuits Fairchild LM317
    .. tracking preregulator. Woodward, Stephen. Cancel PWM DAC ripple with analog subtraction. Materials on the topic Datasheet Fairchild LM317 Datasheet Diodes TL431 Datasheet Microchip TN0104
    Apr 16, 2025
24. Infrared (IR) receiver circuit minimizes power consumption
    David Lees Donald Schelle
    Circuits Fairchild FDN359AN FDS6679 QSE113
    .. according to your application. The maximum data rate (determined by Q1) exceeds 10 kbps. Materials on the topic Datasheet Fairchild FDN359AN Datasheet Fairchild FDS6679 Datasheet Fairchild QSE113 Datasheet Maxim MAX6848 Datasheet ...
    Apr 15, 2025
25. QSE114 — Datasheet Fairchild
    Datasheets Fairchild QSE114
    Plastic Silicon Infrared Phototransistor The QSE113/114 is a silicon phototransistor encapsulated in a wide angle, infrared transparent, black plastic sidelooker package.
    Apr 15, 2025
26. QSE113 — Datasheet Fairchild
    Datasheets Fairchild QSE113
    Plastic Silicon Infrared Phototransistor The QSE113/114 is a silicon phototransistor encapsulated in a wide angle, infrared transparent, black plastic sidelooker package.
    Apr 15, 2025
27. BJT muting switch
    Rod Elliott
    Circuits Fairchild BC549 BC559
    .. as I did when I saw it. References Genrad 1396-B Tone Burst Gate Service Manual Materials on the topic Datasheet Fairchild BC549 Datasheet Fairchild BC559 sound-au.com
    Apr 1, 2025
28. Madhu Siddalingaiah
    Authors
    .. Learning Generalist at Meta. Madhu Siddalingaiah brings experience from previous roles at Learning Tree International, Fairchild Space and Defense and Watkins-Johnson. Madhu Siddalingaiah holds a 1983 - 1989 B. Sc. in Physics @ ...
    Mar 11, 2025
29. 1 A, 20V PWM DAC current source with tracking preregulator
    Stephen Woodward
    Circuits Microchip MIC2253
    .. current source. Woodward, Stephen. Cancel PWM DAC ripple with analog subtraction. Materials on the topic Datasheet Fairchild LM317 Datasheet Microchip MIC2253 Datasheet Texas Instruments SN74AC04 Datasheet ON Semiconductor ...
    Mar 4, 2025
30. Tracking preregulator boosts efficiency of PWM power DAC
    Stephen Woodward
    Circuits Fairchild LM317 2N3906
    .. Cancel PWM DAC ripple with analog subtraction. Materials on the topic Datasheet Texas Instruments CD74HC4053 Datasheet Fairchild LM317 Datasheet Microchip MIC2253 Datasheet Vishay SSA24 Datasheet Fairchild 2N3906 Datasheet Central ...
    Feb 17, 2025

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