An Analog Readout Circuit With a Noise-Reduction Input Buffer for MEMS Microphone
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DOI: 10.1109/tcsii.2022.3186205
Abstract: This brief presents a programmable-gain analog readout circuit with a noise-reduction input buffer for single-ended micro-electro-mechanical-system (MEMS) microphone sensors, aiming at applications requiring low cost and high SNR. An internal feedback path is adopted in… read more here.
Keywords: circuit; readout circuit; inline formula; input buffer ... See more keywords