Sigma-Delta ADC IC for Industrial Sensors from China
High-precision sigma-delta modulator IC converts analog sensor signals to digital with 24-bit resolution for industrial automation. Falls under HTS 8542.39.0050 as an other data converter, ideal for PLCs and SCADA systems. Oversampling reduces noise for accurate process control.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Industrial-grade ICs require temperature range specs in documentation to justify classification separate from consumer versions
• Comply with REACH regulations for hazardous substances in sensor applications; maintain supply chain traceability