The SPG08P4HM4H-1 is a miniature, high-performance, low power, top port silicon digital microphone with a single-bit PDM output. It consists of an acoustic sensor, a low noise input buffer, and a sigma-delta modulator. This MEMS microphone features multiple performance modes and is designed for applications where excellent wideband audio performance and RF immunity are required.
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| Sensitivity | -26dBFS |
| Signal-to-Noise Ratio (SNR) | 64dB |
| Acoustic Overload Point (AOP) | 120dB SPL |
| Supply Voltage | 1.8V |
| Interface | Digital PDM |
| Directionality | Omnidirectional |
| Port Location | Top Port |
| Current Consumption | 850uA |
| Low Frequency Roll Off (LFRO) | 30Hz |
| Dimensions | 4.00 x 2.00 x 1.10mm |
| RoHS | Compliant |
| Msl | 1 |
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