# A compact programmable differential voltage reference with unbuffered 4 mA output current capability and ±0.4 % untrimmed spread

> Research article (ESSCIRC 2017 - 43rd IEEE European Solid State Circuits Conference, 2017) · cited 15× · AI/ML

**Wikidata**: [openalex:W2770444667](https://www.wikidata.org/wiki/openalex:W2770444667)  
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