MCP4725 datasheet(6/42 Pages) MICROCHIP

Nome de Peças	MCP4725

Descrição Electrónicos	12-Bit Digital-to-Analog Converter with EEPROM Memory in SOT-23-6

PDF	42 Pages

Scroll/Zoom	100%

Fabricante Electrônico	MICROCHIP [Microchip Technology]

Página de início	http://www.microchip.com

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6 / 42 page

MCP4725

DS22039C-page 6

Note: Unless otherwise indicated, T

A = +25°C, VDD = +5.0V, VSS = 0V, R

L = 5 kΩ to VSS, CL = 100 pF.

FIGURE 2-7:

INL vs. Code and

Temperature (VDD = 2.7V).

FIGURE 2-8:

Zero Scale Error vs.

Temperature (Code = 000d).

FIGURE 2-9:

Full-Scale Error vs.

Temperature (Code = 4095d).

FIGURE 2-10:

Output Error vs.

Temperature (Code = 4000d).

FIGURE 2-11:

IDD vs. Temperature.

-5

-4

-3

-2

-1

1024

2048

3072

4096

Code

TA = -40 C

TA = 25 C

TA = 85 C

TA = 125 C

+125 C

- 40 C

+85 C

+25 C

-1

-40 -25 -10 5

20 35 50 65 80 95 110 125

Temperature (°C)

VDD = 5.5V

VDD = 2.7V

-60

-50

-40

-30

-20

-10

-40 -25 -10 5

20 35 50 65 80 95 110 125

Temperature (°C)

VDD = 2.7V

VDD = 5.5V

-5

-4

-3

-2

-1

-40 -25 -10 5

20 35 50 65 80 95 110 125

Temperature (°C)

VDD = 2.7V

VDD = 5.5V

100

150

200

250

300

350

400

450

-40 -25 -10 5

20 35 50 65 80 95 110 125

Temperature(°C)

VDD = 2.7V

VDD = 5V

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