FEATURES
System
• High performance and low power multibit delta-sigma audio ADC and DAC
• I2
S/PCM master or slave serial data port
• 256/384Fs, USB 12/24 MHz and other
non standard audio system clocks
• Support FM function
• I2
C interface
ADC
• 24-bit, 8 to 96 kHz sampling frequency
• 100 dB signal to noise ratio, -93 dB
THD+N
• Two pairs of analog input with
differential input option
• Low noise pre-amplifier
• Noise reduction filters
• Auto level control (ALC) and noise gate
• Support analog and digital microphone
DAC
• 24-bit, 8 to 96 kHz sampling frequency
• 110 dB signal to noise ratio, -80 dB
THD+N
• Two pairs of analog output with
headphone driver and differential
output option
• Dynamic range compression
• Pop and click noise suppression
Low Power
• 1.8V to 3.3V operation
• 14 mW playback and record
• Low standby current
APPLICATIONS
• Automotive
• Phone
• Toy
C interface
