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TLV9001: Q1 offset voltage rage is wider than non Q1

Expert 3040 points
Part Number: TLV9001

Hi, 

In datasheet of TLV900x, Section 7.7, show electrical characteristics, Max offset voltage is Input offset voltage +/- 1.6mV. However, Q1 version of it is +/- 1.85mV. 

Because Q1 version is phisically no change, why Q1 version of TLV9001 is worse than non Q1?

Best Regards, ny

  • Hello Ny, 

    Between the commercial and automotive version, the DC characterization was done on different setups. The automotive characterization was done on a faster, less precise system. Therefore TI has allowed greater headroom in the specification. 

    All the best,
    Carolina