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NJU8715 - Switching Driver with Regulator

General Description

The NJU8715 is a switching driver with regulator for class-D headphone amplifier.

D line amplifier and a beep amplifier.

Key Features

  • 2-channel 1bit Audio Signal Input Headphone Output Built-in Class D Line Amplifier Built-in Regulator for Driver Beep Function Logic Operating Voltage 1.9 to 2.6V (VDD) Regulator Operating Voltage 4.0 to 5.75V (VG) 1.9 to 4.0V (VREG) C-MOS Technology Package Outline QFN28 PIN.

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Other Datasheets by New Japan Radio

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJU8715 www.DataSheet4U.com PRELIMINARY Switching Driver with Regulator for Class-D Headphone Amplifier GENERAL DESCRIPTION The NJU8715 is a switching driver with regulator for class-D headphone amplifier. It incorporates an optimum regulator for the driver of headphone amplifier, class–D line amplifier and a beep amplifier. The NJU8715 converts 1bit digital signal of the PWM or the PDM to an analog signal output through a simple external LC low-pass filter. The NJU8715 provides a completed digital system and high power-efficiency with class-D operation. Therefore, it is suitable for portable audio applications.