TLC549 8-Bit ADC from China
The TLC549 is an 8-bit analog-to-digital converter integrated circuit with serial output from Texas Instruments, offering 40ksps conversion rate. Classified under HTS 8542.39.00 as an 'other' electronic integrated circuit functioning as a data converter. Used in data acquisition systems and instrumentation.
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%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Specify resolution (8-bit), sample rate (40ksps), and input range (0-5V)
• Document serial interface protocol (SPI-like) vs. parallel converters
• Include reference voltage requirements and power supply range