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The AD8456ASTZ is a specialized analog front-end integrated circuit designed for battery formation and testing applications. Manufactured by Analog Devices Inc., it operates within an industrial temperature range of -40°C to +85°C. The device is housed in a 48-lead LQFP package measuring 7x7 mm, suitable for surface-mount installation. It supports RoHS3 compliance and carries an EAR99 export classification with MSL level 3 moisture sensitivity.
Verify the specific suffix 'ASTZ' against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts for the 48-LQFP footprint. Confirm supply chain authenticity through authorized distributors only. Check for any recent product change notices regarding assembly relocation or material updates before finalizing procurement orders.
Select this component when designing dedicated battery formation and testing hardware requiring integrated signal conditioning. It is appropriate for applications needing multiple channel control within a compact form factor. Consider system-level power requirements and thermal management strategies compatible with the LQFP package constraints during the design phase.
This part belongs to the AD845x series of battery management analog front-ends from Analog Devices. It complements other variants like the AD8450 and AD8451, which offer different channel counts or interface options. The series targets the growing demand for automated battery production and quality assurance infrastructure in electric vehicle and consumer electronics sectors.
Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully if considering similar AFE devices from other manufacturers.