UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.
The TLV40x1 transfer curve is shown in Figure 37.
VIT+ and VIT- have mV's of variation over temperature. The significant portion of the variation of these parameters is a result of the internal bandgap voltage from which VIT+ and VIT- are derived. The following hysteresis histograms demonstrate the performance of the TLV40x1 hysteresis circuitry. Since the bandgap reference is used to set VIT+ and VIT-, each of these parameters have a tendency to error (track) in the same direction. For example, if VIT+ has a positive 0.5% error, VIT- would have a tendency to have a similar positive percentage error. As a result, the variation of hysteresis will never be equal to the difference of the highest VIT+ value of its range and the lowest VIT- value of its range.