# An Auto-Zero-Stabilized Voltage Buffer With a Quiet Chopping Scheme and Constant Sub-pA Input Current

> Research article (IEEE Journal of Solid-State Circuits, 2021) · cited 31× · AI/ML

**Wikidata**: [openalex:W4238680899](https://www.wikidata.org/wiki/openalex:W4238680899)  
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