UPD63310中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Two channels each of DS type ADC and DAC

? On-chip mixing circuit in analog I/O block

? Low-noise mic amps for two channels on chip

? On-chip reference voltage power supply (1.4 V TYP.)

? ADC and DAC digital filter characteristics

Pass band ripple : ±0.1 dB (0 to 0.454 fs) for ADC and DAC

Stop band attenuation : 75 dB (0.546 fs or above) for ADC and DAC

? Sampling frequency (fs): 2 to 48 kHz (256-fs master clock is input from an external source)

? Low voltage operation: +3 to +5.5 V single power supply

? Wide operating ambient temperature: –20 to +80°C

? Low power consumption: 120 mW (when using 3-V power supply), 250 mW (when using 5-V power supply)

? 80-pin plastic TQFP