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NCP2815 Datasheet LongPlay Headphone Amplifier

Manufacturer: onsemi

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Overview

NCP2815 NOCAPt LongPlay Headphone Amplifier NCP2815 is a dual LongPlay true ground headphone amplifier designed for portable communication device applications such as mobile phones.

This part is capable of delivering 26 mW of continuous average power into a 32 W load from a 1.8 V power supply with a THD+N of 1%.

Based on the power supply delivered to the device, an internal power management block generates a symmetrical positive and negative voltage.

Key Features

  • NOCAP Output Eliminates DC.
  • Blocking Capacitors:.
  • Saves Board Area.
  • Saves Component Cost.
  • No Low.
  • Frequency Response Attenuation.
  • LongPlay Architecture: Increase the Battery Life.
  • High PSRR (.
  • 100 dB): Direct Connection to the Battery.
  • “Pop and Click” Noise Protection Circuitry.
  • Internal Gain (.
  • 1.5 V/V) or External Adjustable Gain.
  • Ultra Low Current Shutdown Mode.
  • High Impedanc.

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