Analog Active Low-Pass Filter IC from Germany
This electronic integrated circuit functions as an active low-pass filter, allowing low-frequency signals to pass while attenuating higher frequencies using internal amplifiers and capacitors. It falls under HTS 8542.39.00.20 as an active filter integrated circuit, distinct from passive filters. Commonly used in audio processing and signal conditioning applications.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify the IC datasheet confirms active filtering functionality with internal op-amps to meet HTS 8542.39.00.20 classification
• Include manufacturer specifications and test reports in documentation to prove it's not a general-purpose amplifier or processor
• Avoid misclassification as discrete components; ensure packaging labels it as an integrated circuit