FEATURES APPLICATIONS
DESCRIPTION
PCM1808
SLES177A–APRIL 2006–REVISED AUGUST 2006
SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER
· 24-Bit Delta-Sigma Stereo A/D Converter · DVD Recorder
· Single-Ended Voltage Input: 3 Vp-p · Digital TV
· High Performance: · AV Amplifier/Receiver
– THD + N: –93 dB (Typical) · MD Player
– SNR: 99 dB (Typical) · CD Recorder
· Multitrack Receiver
– Dynamic Range: 99 dB (Typical)
· Electric Musical Instrument
· Oversampling Decimation Filter:
– Oversampling Frequency: ´64
– Pass-Band Ripple: ±0.05 dB The PCM1808 is high-performance, low-cost,
– Stop-Band Attenuation: –65 dB single-chip, stereo analog-to-digital converter with
– On-Chip High-Pass Filter: 0.91 Hz (48 kHz) single-ended analog voltage input. The PCM1808
· Flexible PCM Audio Interface uses a delta-sigma modulator with 64-times
oversampling and includes a digital decimation filter
– Master/Slave Mode Selectable and high-pass filter that removes the dc component
– Data Formats: 24-Bit I2S, 24-Bit of the input signal. For various applications, the
Left-Justified PCM1808 supports master and slave mode and two
· Power Down and Reset by Halting System data formats in serial audio interface.
Clock The PCM1808 supports the power-down and reset
· Analog Antialias LPF Included function by means of halting the system clock.
· Sampling Rate: 8 kHz–96 kHz The PCM1808 is suitable for wide variety of
· System Clock: 256 f cost-sensitive consumer applications where good S, 384 fS, 512 fS performance and operation with a 5-V analog supply
· Dual Power Supplies: and 3.3-V digital supply is required. The PCM1808 is
– 5-V for Analog fabricated using a highly advanced CMOS process
– 3.3-V for Digital and is available in a small, 14-pin TSSOP package.
· Package: 14-Pin TSSOP |
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