CRY573 MEMS Adapter
The CRY573 digital microphone convert converts the digital signal of the digital microphone into the analog signal output.
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Request a QuoteContact usThe CRY573 supports both PDM digital interface and I2S digital interface, supporting a variety of sampling rates and operating levels.
Technical specification of CRY573 |
|---|
| Performance indicators | PDM | I2S |
| Background noise （Analog channel） | A weighting~95dBV Z weighting~92dBV （Test frequency range 20~20kHz） | A weighting~95dBV Z weighting~92dBV （Test frequency range 20～20kHz） |
| Dynamic range | >90dB（1kHz，A weighting） | >90dB（1kHz，A weighting） |
| Frequency response | <±0.15dB (20~20kHz) | <±0.15dB (20~20kHz) |
| Distortion | <0.03%@1000Hz | <0.03%@1000Hz |
| Supported sampling frequency | 8kHz, 12kHz, 16kHz, 24kHz, 32kHz, 37.5kHz, 48kHz | 48kHz |
| Supported level | 3.3V, 3.0V, 2.8V, 2.0V, 1.8V | 3.3V, 3.0V, 2.8V, 2.0V, 1.8V |
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