Low-noise delta-sigma analog front end with capacitor swapping technique for capacitive microsensors
In this paper, low-noise incremental delta–sigma analog front end (AFE) integrated circuit (IC) for capacitive microsensors is presented. A conventional capacitance-to-digital converter (CDC) mainly uses a multi-stage capacitive sensing amplified stage (CSA) and analog-to-digital converters. The mul...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2022-05-01
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| Series: | Measurement + Control |
| Online Access: | https://doi.org/10.1177/00202940221099048 |