MCP3002-ISLASHST datasheet(7/28 Pages) MICROCHIP

7 / 28 page

DS21294C-page 7

MCP3002

Note: Unless otherwise indicated, V

DD = 5V, fSAMPLE = 200 ksps, fCLK = 16* fSAMPLE,TA = 25°C

FIGURE 2-13: Differential

Nonlinearity

(DNL)

vs.

Temperature.

FIGURE 2-14: Gain Error vs. V

DD.

FIGURE 2-15: Gain Error vs. Temperature.

FIGURE 2-16: Differential

Nonlinearity

(DNL)

vs.

Temperature (V

DD = 2.7V).

FIGURE 2-17: Offset Error vs. V

DD.

FIGURE 2-18: Offset Error vs. Temperature.

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

-50

-25

100

Temperature (°C)

Positive DNL

Negative DNL

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VDD (V)

All points taken at fSAMPLE = 200 ksps except

VDD = 2.7V, fSAMPLE = 75 ksps

-0.5

-0.4

-0.3

-0.2

-0.1

0.0

-50

-25

100

Temperature (°C)

VDD = 5V

fSAMPLE = 200 ksps

VDD = 2.7V

fSAMPLE = 75 ksps

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

-50

-25

255075

100

Temperature (°C)

Positive DNL

DD = 2.7V

SAMPLE = 75 ks ps

Negative DNL

0.0

0.2

0.4

0.6

0.8

1.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VDD (V)

All points taken at fSAMPLE = 200 ksps except

VDD = 2.7V, fSAMPLE = 75 ksps

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

-50

-25

100

Temperature (°C)

VDD = 5V

fSAMPLE = 200 ksps

VDD = 2.7V

fSAMPLE = 75 ksps

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