MOS INTEGRATED CIRCUITS

DESCRIPTION The µPD63335 is a stereo sound codec LSI that enables full-duplex communications and features two channels each of on-chip 16-bit ADC and DAC circuits for mutual conversion between digital signals and audio analog signals (having a maximum signal bandwidth of 20 kHz). The analog sign

MOS INTEGRATED CIRCUITS

FEATURES • Two channels each of over sample Δ Σ type ADC and DAC • ADC SNR = 85 dB Typ. • DAC SNR = 90 dB Typ. • ADC and DAC digital filter characteristics • Pass band ripple: ±0.1 dB (0 to 0.4 fS) for ADC and DAC • Stop band attenuation: −74 dB (0.6 fS) or above for ADC and DAC • Sampling