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NCP2817 Key Features

  • NOCAP Output Eliminates DC-Blocking Capacitors
  • Saves Board Area
  • Saves ponent Cost
  • No Low-Frequency Response Attenuation
  • LongPlay Architecture: Increase the Battery Life
  • High PSRR (-100 dB): Direct Connection to the Battery
  • High SNR Performance (100 dB)
  • Internal Gain (-1.5 V/V) or External Adjustable Gain
  • Ultra Low Current Shutdown Mode

Related onsemi Datasheets

Part Number Description
NCP2811 NOCAP Advanced Stereo Headphone Amplifier
NCP2815 LongPlay Headphone Amplifier
NCP2809A 135mW Stereo Headphone Power Amplifier
NCP2809B 135mW Stereo Headphone Power Amplifier
NCP2820 2.65W Filterless Class-D Audio Power Amplifier

NCP2817 Description

Pin Pin Name A1 CPM Type Input / Output Description Charge pump flying capacitor negative terminal. A 1 mF ceramic capacitor to CPP is required A2 PVM Output Charge pump output. A 1 mF ceramic capacitor to ground is needed A3 INL Input Left input of the audio source A4 INR Input Rig.