MCP4728 datasheet(18/66 Pages) MICROCHIP

18 / 66 page

MCP4728

DS22187C-page 18

Note: Unless otherwise indicated, T

A = -40°C to +125°C, VDD = +5.0V, VSS = 0V, RL = 5 kΩ, CL = 100 pF.

FIGURE 2-43:

DD vs. Temperature

(VREF = VDD, VDD = 5V, Code = FFFh).

FIGURE 2-44:

IDD vs. Temperature

(VREF = VDD, VDD = 2.7V, Code = FFFh).

FIGURE 2-45:

IDD vs. Temperature

(VREF = VDD, All channels are in Normal Mode,

Code = FFFh).

FIGURE 2-46:

DD vs. Temperature

(VREF = Internal, VREF = 5V, Code = FFFh).

FIGURE 2-47:

IDD vs. Temperature (VREF =

Internal, VDD = 2.7V, Code = FFFh).

FIGURE 2-48:

IDD vs. Temperature

(VREF = Internal , All Channels are in Normal

Mode, Code = FFFh).

VDD = 5.0V

200

400

600

800

1000

-40 -25 -10 5

20 35 50 65 80 95 110 125

Temperature (oC)

All Channels On

3 Channels On

2 Channels On

1 Channel On

VDD = 2.7V

200

400

600

800

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (oC)

All Channels On

3 Channels On

2 Channels On

1 Channel On

500

600

700

800

900

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (oC)

VDD = 5.5V

VDD = 3.3V

VDD = 4.5V

VDD = 5V

VDD = 2.7V

All Channels On

VDD = 5.0V

200

400

600

800

1000

-40 -25 -10 5

20 35 50 65 80 95 110 125

Temperature (oC)

3 Channels On

2 Channels On

1 Channel On

All Channels On

VDD = 2.7V

200

400

600

800

1000

-40 -25 -10 5

20 35 50 65 80 95 110 125

Temperature (oC)

1 Channel On

2 Channels On

3 Channels On

All Channels On

500

600

700

800

900

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (

oC)

VDD = 2.7V

VDD = 3.3V

VDD = 4.5V

VDD = 5.5V

VDD = 5V

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