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Brand Name: Modulator chip

    The WIR2238S is a high-speed frequency modulator chip, fabricated with silicon-gate CMOS
    technology.
    It achieves the high-speed operation similar to equivalent LSTTL while maintaining the CMOS
    low power dissipation. All inputs are equipped with protection circuits against static discharge or
    transient excess voltage.

    APPLICATIONS
    For music, sound, or signal transmit by IR emitter build in audio device of (LCD) TV, Monitor,
    (Note Book) computer, (Portable) DVD player, Stereo…
    FEATURES
    1. Output frequency range 20KHz ~ 20MHz.
    2.Low voltage and low power consumption
    3.High speed 3V=10MHz max; 5v=15MHz max.
    4.Low power dissipation Icc=4uA max @ta=25℃
    5.Wide operating voltage range Vcc=3--5.25V

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Langwei Road,Jiekou community,
Chang'An Township,Dongguan City

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