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NJU7394 - Pushbutton Interface EVR

Description

The NJU7394 is a pushbutton interface electronic volume.

It includes a electronic volume controller with differential input, attenuator function, some indicator and a stand-by function (Power-saving mode).

Features

  • S.
  • Operating Voltage.
  • Low operating current.
  • Pop-noise reduction.
  • Quasi-differential input.
  • Pushbutton interface EVR.
  • Adjustable initial Volume.
  • Attenuator / Soft MUTE Function.
  • CMOS Technology.
  • Package Outline +2.7 to +5.5V 2mA typ. (Active mode) 1µA typ. (stand-by mode) +6 to -62dB, MUTE -6dB, -10dB, -14dB, -18dB -10dB, -1.

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Full PDF Text Transcription

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NJU7394 Pushbutton Interface EVR „ GENERAL DESCRIPTION The NJU7394 is a pushbutton interface electronic volume. It includes a electronic volume controller with differential input, attenuator function, some indicator and a stand-by function (Power-saving mode). The NJU7394 has also built-in push button interface for its volume UP/DOWN controls and power ON/OFF controls making application possible without the use of micro-controller. The NJU7394 is suitable for low power application and also for application without micro-controller such as mobile audio player and cradle speaker for mobile game.
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