Overview: Machine Translated by Google MIX2018 4.8W Single Channel Class F Audio Power Amplifier
describe
MIX2018 is a high efficiency, filter-free 4.8W mono Class F speaker. The ultra-low EMI is very suitable for portable FM amplifiers. In portable devices. characteristic
ÿ Unique FM interference-free architecture ÿ Class D output power:
ÿ4.8W (VDD=5.0V, RL =2ÿÿTHD+N=10%) ÿ Class F output power: The single-ended input architecture and extremely high PSRR of MIX2018 effectively improve The MIX2018 has the ability to suppress RF noise. No filter is required for PWM Modulation structure and built-in gain reduce external components and PCB area Up to 90% efficiency, fast start-up The operating time and small package size make MIX2018 a portable audio The best choice for video products.
MIX2018 has a shutdown function, which greatly prolongs the system's standby time. Overheat protection function enhances system reliability. POP noise suppression function improves Improves the system's auditory experience and simplifies system debugging ÿ4.8W (VDD=5.0V, RL =2ÿÿTHD+N=10%) ÿ Low distortion and low noise
ÿ Power-on POP sound suppression function ÿ Shutdown current is less than 1uA ÿ Overheat protection function
application ÿ Loudspeaker ÿ Portable speakers/Card speakers ÿ Card speaker/USB speaker MIX2018 provides ESOP8 package with heat sink Typical application circuit diagram Pinout WELLKING TECHNOLOGIES CO.,LTD TEL:0755-83611411
FAX:0755-89509090 ÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 1 / 4 Machine Translated by Google
MIX2018 4.
