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LMV7231:

Rakesh Prusty
Prodigy 80 points

Part Number: LMV7231

Tool/software:

Hi Sir,

I am using "LMV7231SQ/NOPB" from the "LMV7231" family 

Q1. I am not using AO and AOSEL pins should I ground these pins or simple make NC

Q2. Lets Vuv=405mV ,Vov=395mV 
       I want my System should active when 395mV<Active<405mV
       In the Datasheet Device Functional Modes Section (Page No-15) it shows 4 different optimization cases which one should I choose 

  • 0
    TI__Guru**** 170046 points

    Hello Rakseh,

    A1) set AOSEL to a valid logic level, such as ground. AO output can float.

    A2) which thresholds are the most important, thus higher accuracy? There are two edges of window and for each edge, there are two values to go into and out of the edge. You get to pick two value to make more accurate. 

    There is variance in global chip reference plus individual channel offset plus hysteresis.