MCP4441 datasheet(32/100 Pages) MICROCHIP

32 / 100 page

MCP444X/446X

DS22265A-page 32

Note:

Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V.

FIGURE 2-52:

100 k

Ω Pot Mode – R

W (Ω),

INL (LSb), DNL (LSb) vs. Wiper Setting and

Ambient Temperature (VDD = 5.5V).

FIGURE 2-53:

100 k

Ω Pot Mode – R

W (Ω),

INL (LSb), DNL (LSb) vs. Wiper Setting and

Ambient Temperature (VDD = 3.0V).

FIGURE 2-54:

100 k

Ω Rheo Mode – R

(

Ω), INL (LSb), DNL (LSb) vs. Wiper Setting and

Ambient Temperature (VDD = 5.5V).

FIGURE 2-55:

100 k

Ω Rheo Mode – R

(

Ω), INL (LSb), DNL (LSb) vs. Wiper Setting and

Ambient Temperature (VDD = 3.0V).

100

120

128 160 192 224 256

Wiper Setting (decimal)

-0.2

-0.1

0.1

0.2

-40C Rw

25C Rw

85C Rw

125C Rw

-40C INL

25C INL

85C INL

125C INL

-40C DNL

25C DNL

85C DNL

125C DNL

INL

DNL

-40°C

25°C

85°C

125°C

100

140

180

220

260

300

128 160 192 224 256

Wiper Setting (decimal)

-0.2

-0.15

-0.1

-0.05

0.05

0.1

0.15

0.2

-40C Rw

25C Rw

85C Rw

125C Rw

-40C INL

25C INL

85C INL

125C INL

-40C DNL

25C DNL

85C DNL

125C DNL

INL

DNL

-40°C

25°C

85°C

125°C

100

120

128 160 192 224 256

Wiper Setting (decimal)

-0.3

-0.2

-0.1

0.1

0.2

0.3

-40C Rw

25C Rw

85C Rw

125C Rw

-40C INL

25C INL

85C INL

125C INL

-40C DNL

25C DNL

85C DNL

125C DNL

INL

DNL

-40°C

25°C

85°C

125°C

100

140

180

220

260

300

96 128 160 192 224 256

Wiper Setting (decimal)

-0.6

-0.4

-0.2

0.2

0.4

0.6

-40C Rw

25C Rw

85C Rw

125C Rw

-40C INL

25C INL

85C INL

125C INL

-40C DNL

25C DNL

85C DNL

125C DNL

INL

DNL

-40°C

25°C

85°C

125°C

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