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NJU7086 - High-Power & Low-Voltage Stereo Audio Power Amplifier

General Description

The NJU7086 is a stereo audio power amplifier designed for portable applications.

Three input selector and an electronic volume are built into, and it contributes to a reduction of the number of external parts.

No external coupling capacitors are required because of the differential outputs.

Key Features

  • Operating Voltage V+=2.8 to 5.5V.
  • Three Input Selector.
  • Electronic Volume 0dB~-64dB.
  • Operating Current IDD1=8 mA typ.
  • Supply Current in Power Down Mode IDD4=5µA max.
  • Output Power Po=1W/ch typ.
  • Standby function.
  • Mute Function.
  • Headphone detecting function.
  • Switch function of Differential output and Single ended output.
  • C-MOS Technology.
  • Package Outline LQFP48 MonOutL Vref IC STBY Mode.

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Datasheet Details

Part number NJU7086
Manufacturer New Japan Radio
File Size 311.03 KB
Description High-Power & Low-Voltage Stereo Audio Power Amplifier
Datasheet download datasheet NJU7086 Datasheet

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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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NJU7086 www.DataSheet4U.com High-Power & Low-Voltage Stereo Audio Power Amplifier with Electronic Volume ■GENERAL DESCRIPTION The NJU7086 is a stereo audio power amplifier designed for portable applications. Three input selector and an electronic volume are built into, and it contributes to a reduction of the number of external parts. No external coupling capacitors are required because of the differential outputs. The closed loop gain is adjusted by two external resistors. And the standby mode control reduces the supply current. The NJU7086 contains pop & click noise protection circuitry which eliminates noises during turn-on and turn-off transitions and RF rectification canceling circuitry.