Description
NTP3000 is a single chip full digital audio
amplifier including power stage for stereo or
2.1 channel amplifier system. NTP3000 is
integrated with versatile digital audio signal
processing functions, high-fidelity fully digital
PWM modulator and two high-power full bridge
MOSFET stages.
NTP3000 receives 2-channel serial audio data
with sampling frequency from 8 kHz to 192kHz. It delivers 2x30W in stereo mode or
2x15W + 1x30W in 2.1 channel mode without
heat sink.
Combining use of built-in mixer and biquad
filters can make additional preprocessing like
bass management, loudness control, loudspeaker response compensation and preset
parametric equalizers possible.
All the functions of NTP3000 are set by I2C
register configuration.

Features

Stereo (30W ⅹ 2)

2.1 channel (15Wⅹ2 + 30W)

Wide Supply Voltage Range
(7V~30V)

Floating Point Operation

18 Programmable Biquad Filters
Speaker Compensation
DC cut, LPF, HPF
Parametric Equalizer

PWM Output for External Subwoofer

3D Surround

7 Band Graphic Equalizer

100 dB Dynamic Range

Adaptive Loudness Compensator
based on Psycho Acoustics

Applications

Plasma TV, LCD TV

Docking Station

Mini-Component Audio