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The MAX2170ETL/V+T is a direct-conversion to low-IF tuner IC designed for Digital Audio Broadcast (DAB) applications. It integrates a Sigma-Delta fractional-N synthesizer and operates within an RF frequency range of 87 MHz to 1492 MHz. The device supports supply voltages between 2.7 V and 3.5 V and is housed in a 40-pin TQFN package with an exposed pad. It meets AEC-Q100 automotive qualification standards, ensuring reliability for broadcast radio systems.
Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm that the component meets AEC-Q100 requirements if intended for automotive use. Check current availability status as distribution channels may vary. Ensure the 40-WFQFN package compatibility with your PCB layout before ordering.
Select this part for designs requiring integrated DAB tuning capabilities without external synthesizers. Consider the 2.7V to 3.5V operating range for power budgeting. The exposed pad design aids thermal management. Verify footprint compatibility with the 40-TQFN package dimensions during the schematic capture phase.
This component belongs to the MAX2170 family of RF tuners developed by Analog Devices/Maxim Integrated. It serves as a specialized solution for digital audio broadcasting, replacing discrete tuner solutions. The family includes evaluation kits like the MAX2170EVKIT+ for development purposes.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference tools for potential alternatives.