34.5.2 DNL Figure 34-49. DNL vs. Code (VDD = 5.0V, T = 25°C, fADC = 145 ksps), Differential, External 2.048V Reference Figure 34-50. DNL vs. Temperature (VDD = 5.0V, fADC = 145 ksps), Differential, REFSEL = External Reference Figure 34-51. DNL vs. Temperature (VDD = 5.0V, fADC = 145 ksps), Differential, REFSEL = Internal Reference Figure 34-52. DNL vs. VDD (fADC = 145 ksps) at T = 25°C, Differential, REFSEL = External Reference Figure 34-53. DNL vs. VDD (fADC = 145 ksps) at T = 25°C, Differential, REFSEL = Internal Reference