24-bit PDM to PCM 115 dB SNR PLL-less 2 channels
Overview
sDSA-SW1.01 is a PDM-PCM converter to interface with a digital microphone. This product integrate our PLL-features, which allows you to use the IP with an available clock frequency in your SOC and thus save an audio PLL.
Key Features
- PDM to PCM converter with 2 input channels
- WhisperTrigger - low power Voice Activity Detector (Optional)
- PLL-less feature with programmable audio sampling frequency Fs from 8 to 192 kHz
- Automatic Gain Control (AGC)
Block Diagram

Technical Specifications
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