Headphone Amplifier with Electronic Volume

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  • Description

    The NJM2777 is a headphone amplifier with electronic volume. It includes widely gain adjustable volume,+20 to -80 dB,and mute function. These are controlled by DC voltage. The NJM2777 is suitable for headphone output on TV set.

  • Spec
    Supply Voltage 8V to 10V
    Channel 2ch.
    Output Power / Po Typ. 100mW
    Output Power / V+ 9V
    Output Power / RL 100 ohm
    Mute Yes
    Wide Operating Temperature -20°C to 75°C
    Junction Temp. 125°C
    Package DIP14,DMP14,SSOP14
    Features Electronic Volume
    Note 1 Electronic Volume (+20dB to -80dB)
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

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Functional Description

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