Korea Neofidelity Digital power amplifier - NTP8824
2 CH Stereo (20W x 2 BTL)
Wide Operating Supply Voltage Range (7V to 28V)
SDATA Generator (I2S output)
Floating Point Operation
- Model Number: NTP8824
- Data Sheet:
- Quantity:
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Product Specification
General Description：
The NTP8824 is a single chip full digital audio amplifier including power stage for stereo amplifier system. NTP8824 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 NTP8824 receives digital serial audio data with sampling frequencies of 32kHz, 44.1kHz, 48kHz, and 96kHz. It delivers 2 x 20 watts in stereo mode.
The NTP8824 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 NTP8824 can be controlled by internal register values via I2C host interface bus.
Features：
2 CH Stereo (20W x 2 BTL)
Wide Operating Supply Voltage Range(7V to 28V)
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
3D Surround
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：
PDP TV or LCD TV or Monitor TV
Docking Station
Mini-Component Audio Solution
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