MCP4014-502E/CH View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

MCP4014-502E/CH

Low-Cost 64-Step Volatile Digital POT

Microchip Technology 

MCP4011/2/3/4

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

200

160

120

80

40

-40C Rw

-40C INL

-40C DNL

25C Rw

25C INL

25C DNL

85C Rw

85C INL

85C DNL

DNL

INL

RW

125C Rw

125C INL

125C DNL

0.1

0.05

0

-0.05

-0.1

0

0 8 16 24 32 40 48 56

Wiper Setting (decimal)

-0.15

FIGURE 2-42:

50 kΩ Pot Mode – RW (Ω),

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

Ambient Temperature (VDD = 5.5V).

200

150

100

50

-40C Rw

-40C INL

-40C DNL

25C Rw

25C INL

25C DNL

INL

85C Rw

85C INL

85C DNL

125C Rw

125C INL

125C DNL

0.15

0.1

0.05

RW

0

DNL

-0.05

0

-0.1

0 8 16 24 32 40 48 56

Wiper Setting (decimal)

FIGURE 2-45:

50 kΩ Rheo Mode – RW (Ω),

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

Ambient Temperature (VDD = 5.5V).

600

500

400

-40C Rw

-40C INL

-40C DNL

25C Rw

25C INL

25C DNL

85C Rw

85C INL

85C DNL

DNL

125C Rw

125C INL

125C DNL

0.05

0.025

0

300

INL

200

-0.025

-0.05

100

RW

-0.075

0

-0.1

0 8 16 24 32 40 48 56

Wiper Setting (decimal)

FIGURE 2-43:

50 kΩ Pot Mode – RW (Ω),

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

Ambient Temperature (VDD = 2.7V).

600

500

400

300

200

-40C Rw

-40C INL

-40C DNL

25C Rw

25C INL

25C DNL

85C Rw

85C INL

85C DNL

RW

INL

DNL

1.5

125C Rw

125C INL

125C DNL 1

0.5

0

-0.5

100

-1

0

-1.5

0 8 16 24 32 40 48 56

Wiper Setting (decimal)

FIGURE 2-46:

50 kΩ Rheo Mode – RW (Ω),

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

Ambient Temperature (VDD = 2.7V).

12000

11000

10000

9000

8000

7000

6000

5000

4000

3000

2000

1000

0

-40C Rw

-40C INL

-40C DNL

25C Rw

25C INL

25C DNL

85C Rw

85C INL

85C DNL

RW

INL

DNL

125C Rw

125C INL

125C DNL

30

28

26

24

22

20

18

16

14

12

10

8

6

4

2

0

-2

0 8 16 24 32 40 48 56

Wiper Setting (decimal)

FIGURE 2-44:

50 kΩ Pot Mode – RW (Ω),

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

Ambient Temperature (VDD = 1.8V).

12000

11000

10000

9000

8000

7000

6000

5000

4000

3000

2000

1000

0

-40C Rw

-40C INL

-40C DNL

25C Rw

25C INL

25C DNL

85C Rw

85C INL

85C DNL

RW

INL

DNL

125C Rw

125C INL

125C DNL

30

28

26

24

22

20

18

16

14

12

10

8

6

4

2

0

-2

0 8 16 24 32 40 48 56

Wiper Setting (decimal)

FIGURE 2-47:

50 kΩ Rheo Mode – RW (Ω),

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

Ambient Temperature (VDD = 1.8V).

© 2006 Microchip Technology Inc.

DS21978C-page 21

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