مدار مجتمع (آی سی) آی‌سی صوتی ویژه

Product Attributes

Features

• VFQFN - 56
• 8 channels of 24 - bit FFX™

• 100 dB SNR and dynamic range

• Selectable 32 kHz - 192 kHz input sampling rates
• 6 channels of DSD/SACD
• Digital gain/attenuation +58 dB to -100 dB in 0.5 dB steps
• Advanced “pop - free” operation
• Digital “pop - free” operation for single - ended mode
• Soft volume update
• Individual channel and master gain/attenuation plus channel trim (-10 dB to +10 dB)
• Up to 10 independent 32 - bit user - programmable biquads (EQ) per channel
• Bass/treble tone control
• Pre - and post - EQ full 8 - channel input mix on all 8 channels
• Dual independent limiters/compressors
• Dynamic range compression or anti - clipping modes
• AutoModes – 5 - band graphic EQ
• 32 preset EQ curves (rock, jazz, pop, etc.)
• Automatic volume - controlled loudness
• 5.1 to 2 - channel downmix
• Simultaneous 5.1 - and 2 - channel downmix outputs
• 3 preset volume curves
• 2 preset anti - clipping modes
• Preset movie nighttime listening mode
• Preset TV channel/commercial AGC mode
• 5.1, 2.1 bass management configurations
• AM frequency automatic output PWM frequency shifting
• 8 preset crossover filters
• Individual channel and master soft/hard mute
• Automatic zero - detect and invalid input mute
• Automatic amplifier power - down on clock loss
• Advanced AM interference frequency switching and noise suppression modes
• I²S output channel mapping function
• Independent channel volume and DSP bypass
• Channel mapping of any input to any processing/FFX channel
• Selectable per - channel FFX damped ternary or binary PWM output
• Max power correction for lower full - power THD
• Variable per - channel FFX output delay control
• 192 kHz internal processing sampling rate, 24 - bit to 36 - bit precision