MIX2018A Description:
    MIX2018A is a high-efficiency, filter-free 5W mono Class F audio amplifier. Ultra-low EMI is ideal for use in portable devices with FM capabilities.
    MIX2018A's single-ended input architecture and extremely high PSRR effectively improve MIX2018A's ability to suppress RF noise. The filter-free PWM modulation structure and gain built-in approach reduce external components, PCB area and system costs, and simplify design. Up to 90% efficiency, fast start-up time and small package size make the MIX2018A the perfect choice for portable audio products.
    MIX2018A has a related shutdown function, which greatly extends the standby time of the system. Overheat protection enhances system reliability. The POP sound suppression function improves the auditory perception of the system and simplifies the system debugging.

Unique FM free class architecture
Class D output power:

  －5.0W (VDD=5.0V, RL =2Ω，THD+N=10%)

Class F output power:

  －4.9W (VDD=5.0V, RL =2Ω，THD+N=10%)

Low distortion and noise
Boot POP sound suppression function
The shutdown current is less than 1uA
Overheat protection
MIX2018A is available in ESOP8 package

megaphone
Portable speaker/card speaker
Card speaker/USB speaker