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INA133: Settling Time

cafain
Mastermind 6755 points
Part Number: INA133

Tool/software:

HI,Staff

INA133 (SBOS115A) page 7 Settling Time test conditions are Vs = ±15V.
It is specified as 4μs (TYP) when 0.1%, CL = 100pF, and 5.5μus (TYP) when 0.01%, CL = 1000pF.
However, in the graph in Figure 5-18, the values ​​at ±15V are not 4μ and 5.5μs.
It can be read as 4.5μs (TYP) when 0.1%, CL = 100pF, and 8.5μs (TYP) when 0.01%, CL = 1000pF.

What is the difference between the Settling Time test conditions and those in Figure 5-18?

regards
cafain

  • +1
    TI__Genius 15400 points

    Hi Cafain, 

    Thank you for bringing this to our attention. The test condition for the 0.01% has a typo for the CL and should be CL = 100pF. We will update this in the next datasheet revision. There is some expected variation between the typical spec and graph as the typical graph will be measured data and can vary across process lots. 

    Regards,
    Ashley