The PCM1801 is a low-cost, single-chip stereo analog-to-digitalconverter (ADC) with single-ended analog voltage inputs. The PCM1801 uses a delta-sigma modulator with 64 times oversampling, a digital decimation filter, and a serial interface that supports slave mode operation and two data formats. The PCM1801 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required.
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| Number of ADC channels | 2 |
| Analog inputs | 2 |
| Digital audio interface | I2S, L |
| Control interface | H/W |
| Sampling rate (max) (kHz) | 48 |
| ADC SNR (typ) (dB) | 93 |
| Rating | Catalog |
| Analog outputs | 0 |
| Operating temperature range (°C) | -25 to 85 |
| SOIC (D) | 14 | 51.9 mm² 8.65 x 6 |