ADS8681 Reference DAC

The ADS8681 series precision digital-to-analog converters provide stable voltage references for high-accuracy data acquisition systems and sensor interfaces. Features low noise, low drift specifications for 24-bit ADC applications. HTS 8542.39.0040 for reference-grade DAC ICs.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+50.0%50%
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡¨πŸ‡¦CanadaFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9031.80.80Lower: 35% vs 50%

If measuring instrument accessories

Reference sources for measuring equipment classified as instrument parts/accessories.

9027.50Lower: 10% vs 50%

If physical property testing

DACs for material testing equipment classified under testing instruments.

8471.80.90Same rate: 50%

If automatic data processing units

DACs permanently integrated into computer systems classified as computer parts.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

β€’ Include noise spectral density and long-term stability specifications for reference DAC verification

β€’ Provide application circuit diagrams showing typical precision measurement configurations

β€’ Avoid ADC classification; functions specifically as precision voltage source/reference

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