NTP8849 Datasheet Digital Feedback Power Driver Integrated Full Digital Audio Amplifier

Manufacturer: NeoFidelity

Overview: NEOFIDELITY NTP8849 Digital Feedback Power Driver Integrated Full Digital Audio Amplifier Datasheet Draft ver. 0.4 NEOFIDELITY, INC.

Datasheet Details

Part number	NTP8849
Manufacturer	NeoFidelity
File Size	6.74 MB
Description	Digital Feedback Power Driver Integrated Full Digital Audio Amplifier
Datasheet	NTP8849-NeoFidelity.pdf

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.

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.

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