MCP4017 查看數據表（PDF） - Microchip Technology

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MCP4017

7-Bit Single I²C™ Digital POT with Volatile Memory in SC70

Microchip Technology 

MCP4017/18/19

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

4

3.5

3

2.5

2

1.5

1

0.5

0

-40

5.5V

2.7V

1.8V

0

40

80

120

Temperature (°C)

FIGURE 2-75:

Temperature.

VIH (SCL, SDA) vs. VDD and

0.3

0.25

0.2

0.15

0.1

0.05

0

-40

FIGURE 2-77:

Temperature.

2.7V (@ 3mA)

5.5V (@ 3mA)

1.8V (@ 1mA)

0

40

80

120

Temperature (°C)

VOL (SDA) vs. VDD and

2

5.5V

1.5

2.7V

1

0.5

0

-40

1.8V

0

40

80

120

Temperature (°C)

FIGURE 2-76:

Temperature.

VIL (SCL, SDA) vs. VDD and

1.2

1

0.8

0.6

0.4

0.2

0

-40

5.5

V

2.7V

0

40

80

120

Temperature (°C)

FIGURE 2-78:

POR/BOR Trip point vs. VDD

and Temperature.

DS22147A-page 26

© 2009 Microchip Technology Inc.

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