Dac8043a1es
Overview
Product sourcing insights & recommendations
The DAC8043A1ES is a high-precision 12-bit CMOS multiplying digital-to-analog converter (DAC) originally manufactured by Analog Devices AnalogEtei. It is primarily used in space-constrained, high-accuracy applications such as gain control, digital attenuators, and industrial control systems TiAnalog.
Product Insights
* Technical Specifications: It features ±0.5 LSB maximum Integral Nonlinearity (INL) and Differential Nonlinearity (DNL), offering higher precision than many standard variants Etei. It operates on a single 5V supply and uses a 3-wire serial interface (SPI compatible) to minimize digital noise TiAnalog.
* Package Type: It is housed in an 8-pin SOIC package (0.154" width), making it suitable for compact PCB designs TiAlibaba.
* Lifecycle Status: The DAC8043A1ES is currently Obsolete (End-of-Life) AnalogEtei. New designs are encouraged to use active alternatives.
Market Trends & Recommendations
* Active Alternatives: The Texas Instruments DAC8043U is a widely recommended active replacement that shares the same footprint and resolution, though with slightly different max INL/DNL specs (±1 LSB) Etei. The DAC8043A1ESZ is the lead-free (RoHS compliant) version produced by Analog Devices, though overall supply for the series is shifting toward newer architectures like the AD5443 AnalogEtei.
* Pricing & Availability: Due to its obsolete status, the DAC8043A1ES is primarily available through secondary distributors and brokers Alibaba. Prices on B2B platforms like Alibaba typically range from $0.99 to $6.30 per unit depending on volume and seller, with spot stock being significantly more expensive than active-lifecycle equivalents AlibabaAlibaba.
* Sourcing Risk: Buyers should exercise caution regarding counterfeit parts when sourcing obsolete ICs from non-authorized distributors. Verification of date codes and original factory packaging is recommended for high-reliability applications Alibaba.
Based on the obsolete status of DAC8043A1ES, you can continue with:
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Sources & References
27 sources cited · Verified industry data & reports
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