FEATURES

?24Bit Delta-Sigma Stereo ADC

?Single-Ended Voltage Input:3 Vp-p

?High Performance

-THD+N:-90dB(Typical)

-SNR:99dB(Typical)

-Dynamic Range:99dB(Typical)

?Flexible PCM Audio Interface

-Master-or Slave-Mode Selectable

-Data Formats:24Bit I2S,24Bit Left-Justified

?Power Down and Reset by Halting System Clock

?Analog Antialias LPF Included

?Sampling Rate:8 kHz–96 kHz

?System Clock:256 fS,384 fS,512 fS

?Resolution:24 Bits

?Dual Power Supplies

-5V for Analog

-3.3V for Digital

?TSSOP14 Package

?APPLICATIONS

?DVD Recorder?Digital TV

?AV Amplifier or Receiver?MD Player

?CD Recorder?Multitrack Receiver

?Electric Musical Instrument

?DESCRIPTION

The HT91808 device is a high-performance,lowcost,single-chip,stereo analog-to-digital converter with single-ended analog voltage input.The HT91808 device uses a delta-sigma modulator with 64-times oversampling and includes a digital decimation filter and high-pass filter that removes the dc component of the input signal.For various applications,the HT91808 device supports master and slave mode and two data formats in serial audio interface