AN2971

Additional considerations

Doc ID 15627 Rev 1

3/12

When the minimum and maximum values are included for all three turnover points, the

curves of Figure 3 are derived. The pink region is the same as before in Figure 1 and

represents the minimum and maximum cases for a turnover of 25°C. The pink brackets on

either side of Figure 3 help make this clear.

Figure 3.

Range of drift for three turnover points

The blue shaded region covers the minimum and maximum cases for a turnover of 30°C,

and the orange shaded region covers the minimum and maximum cases for a turnover of

20°C. The entire range of drift is indicated by the dashed black lines, and is the sum of the

three cases.

-210

-160

-110

-60

-10

40

-50 -40 -30 -20 -10

0

10

20 30

40 50 60

70 80

90 100

TEMP (°C)

20/0.030

20/0.036

20/0.042

25/0.030

25/0.036

25/0.042

30/0.030

30/0.036

30/0.042

AM04629v1