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Home › Multi-level feed-back digital-to-analog converter using a chopper voltage reference for a switched capacitor sigma-delta analog-to-digital converter

Multi-level feed-back digital-to-analog converter using a chopper voltage reference for a switched capacitor sigma-delta analog-to-digital converter

US Patent 7994958 · Granted Aug 9, 2011

Estimated economic value: $9,049,000 ⓘ

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