LTC2440 24-Bit No Latency Delta-Sigma ADC from China
The LTC2440 features 24-bit resolution with no latency delta-sigma architecture for simultaneous 50Hz/60Hz rejection in data acquisition systems. Under HTS 8542.39.00.30 as a monolithic analog to digital converter IC. Ideal for process control and scientific measurement applications requiring rejection of line noise.
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
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify rejection ratio performance in technical docs; use ESD protective packaging; declare pin count and package type accurately