# A 0.52 <i>μ</i>W, 38 nV/√Hz Chopper Amplifier With a Low-Noise DC Servo Loop, an Embedded Ripple Reduction Loop, and a Squeezed Inverter Stage

> Research article (IEEE Transactions on Circuits & Systems II Express Briefs, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3111182157](https://www.wikidata.org/wiki/openalex:W3111182157)  
**Source**: https://4ort.xyz/entity/a-0-52-i-i-w-38-nv-hz-chopper-amplifier-with-a-low-noise-dc-servo-loop-an-embedded-ripple-reduction-loop-and-a-squeezed-