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RAA2S4251B5HWT#FF1 is listed in the Sensor And Detector Interfaces range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is DIE ON FRAME. Review the specifications below when checking this part for your BOM.
The RAA2S4251B5HWT#FF1 is an automotive sensor signal conditioner from the Renesas RAA2S425x series, designed for ASIL B compliance. It features a QFN-24 package with SMD/SMT termination and operates within a temperature range of -40°C to +150°C. The device supports I2C and 1-Wire interfaces for data output. It is supplied in a Gel Pack format, intended for board mount applications in signal conditioning roles.
Verify the specific suffix #FF1 against official Renesas documentation to confirm exact packaging and tape-and-reel specifications. Ensure compatibility with existing assembly processes by checking moisture sensitivity levels and reflow profiles defined in the datasheet before procurement.
Select this component when ASIL B functional safety requirements are mandatory for sensor interfaces. Compare pinout and register maps with other RAA2S425x variants to ensure software compatibility. Confirm that the QFN-24 footprint matches the target PCB design constraints.
This part belongs to the RAA2S425x family of automotive sensor signal conditioners. It shares core architecture with variants like RAA2S4251B5HNP#JA0 but differs in packaging and shipping configuration. The series targets high-reliability applications requiring robust signal integrity and diagnostic capabilities.
RAA2S4251B5HNP#JA0 is a verified alternative within the same family offering identical functionality in a Tape & Reel package. Verify that the change in packaging does not impact automated placement equipment settings or storage conditions.
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