PCM1800 Overview
The PCM1800 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs. The PCM1800 uses a delta-sigma modulator with 64 times oversampling, including a digital decimation filter and a serial interface which supports both master and slave modes and four data formats. The PCM1800 is suitable for a wide variety of cost-sensitive consumer applications where good...
PCM1800 Key Features
- Dual 20-Bit Monolithic ∆Σ ADC
- Single-Ended Voltage Input
- 64× Oversampling Decimation Filter
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB
- High Performance
- THD+N: -88 dB (typical)
- SNR: 95 dB (typical)
- Dynamic Range: 95 dB (typical)
- Internal High-Pass Filter
