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LMP90080-Q1: VA information confused in the datasheet

Dong Ba
Intellectual 825 points
Part Number: LMP90080-Q1
Other Parts Discussed in Thread: LMP90080,

VA information confused in the datasheet

https://www.ti.com/lit/ds/symlink/lmp90080-q1.pdf?ts=1609783931531&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FLMP90080-Q1

he Operating Rating says it shall be within +4.75V to 5.5V On Page5 , but it use 3.V in Figure 66 and Figure 65. 

Please help to clarify whether it can be use with 3V for VA.

  • 0
    TI__Mastermind 37591 points

    Hi Ba,

    The LMP90080 has VA ranging from 2.85V to 5.5V

    The LMP90080-Q1 has VA ranging from 4.75V to 5.5V

    I believe they just copied over the images from the LMP90080 datasheet to the LMP90080-Q1 datasheet without checking for these types of values.

    Therefore, if you are using the LMP90080-Q1, please keep VA within the given supply range of 4.75V to 5.5V

    -Bryan