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AD5248 2.5kOhms version performance characteristics

Category: Datasheet/Specs
Product Number: AD5248

Hello!

Data sheet of AD5248 provides performance characteristics only for 10k version. 

I would like to know temperature coefficient of 2.5k version (10k version : AD5248 datasheet, Fig.17 on page 9. Rheostat Mode Tempco ΔRWB/ΔT vs. Code)

Can I get some relation between 2.5k version and 10k version? exactly, how much code dose Tempco of 2.5k version get stable after the wiper goes?(10k version seems to be below 20ppm after code = 10)

thank you!

Top Replies

    •  Analog Employees 
    •  Super User 
    Aug 7, 2022 +1 verified

    Hi  , 

    I found the typical value for temperature drift on all versions in the datasheet. 35 ppm/C for rheostat mode and 15 ppm/C for potentiometer mode. 

    Best regards,

    ~ian

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