 2003 Microchip Technology Inc.

DS21805A-page 5

MCP3021

2.0

TYPICAL PERFORMANCE CURVES

FIGURE 2-1:

INL vs. Clock Rate.

FIGURE 2-2:

FIGURE 2-3:

INL vs. Code

(Representative Part).

FIGURE 2-4:

INL vs. Clock Rate

FIGURE 2-5:

FIGURE 2-6:

INL vs. Code

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

-1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

1

0

100

200

300

400

I

Positive INL

Negative INL

0.25

0.20

0.15

0.10

0.005

-0.005

-0.10

-0.15

-0.20

-0.25

-1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

1

2.5

3

3.5

4

4.5

5

5.5

Positive INL

Negative INL

0.25

0.20

0.15

0.10

0.005

-0.005

-0.10

-0.15

-0.20

-0.25

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

0

256

512

768

1024

Digital Code

-1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

1

0

100

200

300

400

I

Positive INL

Negative INL

0.25

0.20

0.15

0.10

0.005

-0.005

-0.10

-0.15

-0.20

-0.25

-1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

1

2.53

3.544.5

55.5

Positive INL

Negative INL

0.25

0.20

0.15

0.10

0.005

-0.005

-0.10

-0.15

-0.20

-0.25

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

0

256

512

768

1024

Digital Code