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NTP-8849 - Digital Feedback Power Driver Integrated Full Digital Audio Amplifier

Download the NTP-8849 datasheet PDF. This datasheet also covers the NTP8849 variant, as both devices belong to the same digital feedback power driver integrated full digital audio amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The NTP8849 is a single chip full digital closed-loop audio amplifier including feedback power stage for stereo amplifier system.

The full digital closed-loop topology in power stage provides the elaborated system stability of output power even in the condition of PVDD in fluctuations.

Key Features

  • 2 CH Stereo (20W x 2 BTL).
  • Wide Operating Supply Voltage Range (8V to 28V).
  • SDATA Generator (I2S output).
  • Floating Point Operation.
  • 32 Programmable Bi-Quad Filters.
  • Speaker Compensation.
  • LPF, HPF, DC Cut.
  • Advanced Parametric Equalizer.
  • IBB(Intelligent BASS Boost).
  • 3 Band Dynamic Range Control.
  • RS(Reinforced Sound) DRC.
  • Loudness Control.
  • Protection Circuit.
  • OCP(Over Current Protection).
  • OTP(Over Temper.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NTP8849-NeoFidelity.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NTP-8849
Manufacturer NeoFidelity
File Size 6.74 MB
Description Digital Feedback Power Driver Integrated Full Digital Audio Amplifier
Datasheet download datasheet NTP-8849 Datasheet

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Other Datasheets by NeoFidelity

Part Number Description
NTP-8818 High Fidelity Power Driver Integrated Full Digital Audio Amplifier
NTP-8835 High Fidelity Power Driver Integrated Full Digital Audio Amplifier
NTP-8212G High Fidelity Power Driver Integrated Full Digital Audio Amplifier
NTP-8230 Power Driver Integrated Full Digital Audio Amplifier
NTP-8910A High Fidelity Power Driver Integrated Full Digital Audio Amplifier

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.

View original datasheet text
NEOFIDELITY NTP8849 Digital Feedback Power Driver Integrated Full Digital Audio Amplifier Datasheet Draft ver. 0.4 NEOFIDELITY, INC. General Description The NTP8849 is a single chip full digital closed-loop audio amplifier including feedback power stage for stereo amplifier system. The full digital closed-loop topology in power stage provides the elaborated system stability of output power even in the condition of PVDD in fluctuations. Also, NTP8849 is integrated with versatile digital audio signal processing functions, highperformance, high-fidelity fully digital PWM modulator and high-power full-bridge MOSFET power stages. The NTP8849 receives digital serial audio data with sampling frequencies of 32kHz, 44.1kHz, 48kHz, and 96kHz.