PCM1808 Overview
The PCM1808 is high-performance, low-cost, single-chip, stereo analog-to-digital converter with single-ended analog voltage input. The PCM1808 uses a delta-sigma modulator with 64-times oversampling and includes a digital decimation filter and high-pass filter that removes the dc ponent of the input signal. For various applications, the PCM1808 supports master and slave mode and two data formats in serial audio...
PCM1808 Key Features
- 24-Bit Delta-Sigma Stereo A/D Converter Single-Ended Voltage Input: 3 Vp-p High Performance
- THD + N: -93 dB (Typical)
- SNR: 99 dB (Typical)
- Dynamic Range: 99 dB (Typical) Oversampling Decimation Filter
- Oversampling Frequency: ×64
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB
- On-Chip High-Pass Filter: 0.91 Hz (48 kHz) Flexible PCM Audio Interface
- Master/Slave Mode Selectable
- Data Formats: 24-Bit I2S, 24-Bit Left-Justified Power Down and Reset by Halting System Clock Analog Antialias LPF Includ
