PCM3000 Description
The PCM3000/3001 is a low-cost, single-chip stereo audio codec (analog-to-digital and digital-to-analog converter) with single-ended analog voltage input and output. Both ADCs and DACs employ delta-sigma modulation with 64-times oversampling. The ADCs include a digital decimation filter and the DACs include an 8-times oversampling digital interpolation filter.
PCM3000 Key Features
- Monolithic 18-Bit ∆Σ ADC and DAC
- 16- or 18-Bit Input/Output Data
- Accepts Seven Alternate Formats
- Stereo ADC
- Single-Ended Voltage Input
- 64× Oversampling Digital Filter
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB
- High Performance
- THD+N: -88 dB