• Korea Neofidelity Digital power amplifier
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Korea Neofidelity Digital power amplifier

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  • Price

    Price on request   ≥1piece

  • Model Number

    NTP8818

  • Data Sheet

  • Package

    Original packaging

  • Specs

    NTP8818

  • Quantity

    - +

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Product Description

General Description：


The NTP8818 is a single chip full digital audio amplifier including power stage for stereo amplifier system. NTP8818 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 NTP8818 receives digital serial audio data with sampling frequencies of 32kHz, 44.1kHz, 48kHz, and 96kHz. It delivers 2 x 20 watts in stereo mode without heat sink.
The NTP8818 has a mixer and Bi-Quad filters which can be used to implement the essential audio signal processing functions like loudness control, compensation of a loud speaker response and parametric equalization.
All the functions of the NTP8818 can be controlled by internal register values via I2C host interface bus.



Features：
2 CH Stereo (15W x 2 BTL)
Wide Operating Supply Voltage Range(7V to 20V)
SDATA Generator (I2 S output)
Floating Point Operation
24 Programmable Bi-Quad Filters
-Speaker Compensation
-LPF, HPF, DC Cut
-Advanced Parametric Equalizer
3 Band Dynamic Range Control
Loudness Control
Protection Circuit
-OCP(Over Current Protection)
-OTP(Over Temperature Protection)
-UVP(Under Voltage Protection)
-BQ/DRC Check Sum
Vol/Soft Mute/Power Meter/NS Feedback
Smart PWM Switch on/off
High Efficiency
DC protection
-DC cut filter
-Coefficient memory checksum
-Modulation Index check




Applications：
LCD/OLED/UHD/FUD TV or Monitor TV
Docking Station
Mini-Component Audio Solution