This post explains for the semiconductor NTP3000.
The Part Number is NTP3000.
The function of this semiconductor is 2.1 CHANNEL FULL DIGITAL AMPLIFIER.
Preview images :
Power Integrated Processor for Digital Amplifier NTP3000 NTP3000 1CHIP 2.1CHANNELFULLDIGITALAMPLIFIER 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 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 192 kHz. It delivers 2x30W in stereo mode or 2x15W + 1x30W in 2.1 channel mode without he […]