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Korea Neofidelity Digital power amplifier - NTP8810A

2 CH Stereo (15W x 2 BTL @18V, 8Ω)
SDATA Generator (I2S output)
Wide Operating Supply Voltage Range (4.5V to 20V)
Floating Point Operation

Model Number: NTP8810A
Data Sheet:

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Product Specification

General Description：

The NTP8810A is a single chip full digital audio amplifier including power stage for stereo amplifier system. NTP8810A is integrated with versatile digital audio signal processing functions, high-performance, high-fidelity fully digital PWM modulator and two high-power full-bridge MOSFET power stages.

The NTP8810A receives digital serial audio data with sampling frequency 96kHz, 48kHz, 44.1kHz and 32kHz. It delivers 2 x 15 watts in stereo mode.
The NTP8810A has a mixer and Bi-Quad filters which can be used to implement the essential audio signal processing functions like, compensation of a loud speaker response and parametric equalization.
All the functions of the NTP8810A can be controlled by internal register values via I2C host interface bus.

Features：

2 CH Stereo (15W x 2 BTL @18V, 8Ω)

SDATA Generator (I2 S output)

Wide Operating Supply Voltage Range(4.5V to 20V)

Floating Point Operation

28 Programmable Bi-Quad Filters

-Speaker Compensation

-LPF, HPF, DC Cut

-Parametric Equalizer

100dB Dynamic Range

2 Band Dynamic Range Control

Protection Circuit