MCP3905T-I Ver la hoja de datos (PDF) - Microchip Technology

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MCP3905T-I

Energy-Metering ICs with Active (Real) Power Pulse Output

Microchip Technology 

MCP3905/06

Note: Unless otherwise specified, DVDD, AVDD = 5V; AGND, DGND = 0V; VREF = Internal, HPF = 1 (AC mode),

MCLK = 3.58 MHz.

0.5

0.4

0.3

0.2

0.1

0

-0.1

-0.2

-0.3

-0.4

-0.5

0.0001

+85°C

+25°C

- 40°C

0.0010 0.0100 0.1000

CH0 Vp-p Amplitude (V)

1.0000

FIGURE 2-7:

Measurement Error,

Gain = 1, PF = 1.

0.5

0.4

0.3

0.2

0.1

0

-0.1

-0.2

-0.3

-0.4

-0.5

0.0001

+85°C

+25°C

-40°C

0.0010 0.0100 0.1000

CH1 Vp-p Amplitude (V)

1.0000

FIGURE 2-9:

Measurement Error,

Gain = 1, PF = + 0.5.

0.5

0.4

0.3

0.2

0.1

0

-0.1

-0.2

-0.3

-0.4

-0.5

0.0001

+85°C

+25°C

- 40°C

0.0010

0.0100

0.1000

CH0 Vp-p Amplitude (V)

1.0000

FIGURE 2-8:

Measurement Error,

Gain = 2, PF = 1.

0.5

0.4

0.3

0.2

0.1

0

-0.1

-0.2

-0.3

-0.4

-0.5

0.0001

+85°C

+25°C

-40°C

0.0010 0.0100 0.1000

CH1 Vp-p Amplitude (V)

1.0000

FIGURE 2-10:

Measurement Error,

Gain = 2, PF = + 0.5.

DS21948C-page 6

© 2005 Microchip Technology Inc.

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