MCP3301-CISLASHP datasheet(7/32 Pages) MICROCHIP

номер детали	MCP3301-CI/P

подробное описание детали	13-Bit Differential Input, Low Power A/D Converter with SPI??Serial Interface

PDF	32 Pages

Scroll/Zoom	100%

производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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7 / 32 page

DS21700C-page 7

MCP3301

Note:

Unless otherwise indicated, VDD = VREF = 5V, Full differential input configuration, VSS = 0V,

fSAMPLE = 100 ksps, fCLK = 17*fSAMPLE, TA = 25°C.

FIGURE 2-7:

Integral Nonlinearity (INL)

vs. Temperature.

FIGURE 2-8:

Differential Nonlinearity

(DNL) vs. Sample Rate.

FIGURE 2-9:

Differential Nonlinearity

(DNL) vs. V

REF.

FIGURE 2-10:

Integral Nonlinearity (INL)

vs. Temperature (V

DD = 2.7V).

FIGURE 2-11:

Differential Nonlinearity

(DNL) vs. Sample Rate (V

DD = 2.7V).

FIGURE 2-12:

Differential Nonlinearity

(DNL) vs. V

REF (VDD = 2.7V).

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

-50

-25

100

125

150

Temperature(°C)

Positive INL

Negative INL

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

100

150

200

Sample Rate(ksps)

Positive INL

Negative INL

-2.0

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

1234

VREF (V)

Positive INL

Negative INL

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

-50

100

150

Temperature (°C)

VDD=VREF=2.7V

FSAMPLE = 50 ksps

Negative INL

Positive INL

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

10203040506070

Sample Rate (ksps)

VDD=VREF=2.7V

FSAMPLE = 50 ksps

Negative INL

Positive INL

-2.0

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

00.511.522.5

VREF (V)

Positive DNL

Negative DNL

VDD=2.7V

FSAMPLE = 50 ksps

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