MCP4921 datasheet(12/50 Pages) MICROCHIP

Numer części	MCP4921

Szczegółowy opis	8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface

PDF	50 Pages

Scroll/Zoom	100%

Producent	MICROCHIP [Microchip Technology]

Strona internetowa	http://www.microchip.com

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12 / 50 page

MCP4901/4911/4921

DS22248A-page 12

 2010 Microchip Technology Inc.

Note: Unless otherwise indicated, TA = +25°C, VDD = 5V, VSS = 0V, VREF = 2.048V, Gain = 2, RL = 5 k, CL = 100 pF.

FIGURE 2-18:

Shutdown Current vs.

Temperature and VDD.

FIGURE 2-19:

Offset Error vs.Temperature

and VDD.

FIGURE 2-20:

Gain Error vs. Temperature

and VDD.

FIGURE 2-21:

VIN High Threshold vs.

Temperature and VDD.

FIGURE 2-22:

VIN Low Threshold vs.

Temperature and VDD.

-40

-20

100

120

Ambient Temperature (ºC)

VDD

5.5V

4.0V

5.0V

3.0V

2.7V

-0.02

0.02

0.04

0.06

0.08

0.1

0.12

-40

-20

100 120

Ambient Temperature (ºC)

VDD

5.5V

4.0V

5.0V

3.0V

2.7V

-0.16

-0.14

-0.12

-0.1

-0.08

-40

-20

100 120

Ambient Temperature (ºC)

VDD

5.5V

4.0V

5.0V

3.0V

2.7V

1.5

2.5

3.5

-40

-20

100 120

Ambient Temperature (ºC)

VDD

5.5V

4.0V

5.0V

3.0V

2.7V

0.8

0.9

1.1

1.2

1.3

1.4

1.5

1.6

-40

-20

100 120

Ambient Temperature (ºC)

VDD

5.5V

4.0V

5.0V

3.0V

2.7V

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