PCM1803A Description
The PCM1803A device is high-performance, lowcost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1803A uses a delta-sigma modulator with 64and 128-times oversampling, and includes a digital decimation filter and high-pass filter, which removes the DC ponent of the input signal. For various applications, the PCM1803A supports master and slave modes and four data formats...
PCM1803A Key Features
- 1 24-Bit Delta-Sigma Stereo A/D Converter
- Single-Ended Voltage Input: 3 Vp-p
- Oversampling Decimation Filter
- Oversampling Frequency: ×64, ×128
- Pass-Band Ripple: ±0.05 dB
- Stop-Band Attenuation: -65 dB
- On-Chip High-Pass Filter: 0.84 Hz (44.1 kHz)
- High-Performance
- THD+N: -95 dB (Typically)
- SNR: 103 dB (Typically)