MCP3202-CISLASHST datasheet(10/28 Pages) MICROCHIP

Il numero della parte	MCP3202-CI/ST

Spiegazioni elettronici	2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Interface

PDF	28 Pages

Scroll/Zoom	100%

Produttore elettronici	MICROCHIP [Microchip Technology]

Homepage	http://www.microchip.com

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10 / 28 page

MCP3202

DS21034D-page 10

Note: Unless otherwise indicated, V

DD = 5V, VSS = 0V, fSAMPLE

= 100 ksps, fCLK = 18* fSAMPLE,TA = 25°C

FIGURE 2-31: I

DD vs. VDD.

FIGURE 2-32: I

DD vs. Clock Frequency.

FIGURE 2-33: I

DD vs. Temperature.

FIGURE 2-34: I

DDS vs. VDD.

FIGURE 2-35: I

DDS vs. Temperature.

FIGURE 2-36: Analog

Input

leakage

current

vs.

Temperature.

100

150

200

250

300

350

400

450

500

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

VDD (V)

All points at FCLK = 1.8 MHz except

at VDD = 2.5V, FCLK = 900 kHz

100

150

200

250

300

350

400

450

500

100

1000

10000

Clock Frequency (kHz)

VDD = 5V

VDD = 2.7V

100

150

200

250

300

350

400

450

500

-50

-25

100

Temperature (°C)

VDD = 5V

FCLK = 1.8 MHz

VDD = 2.7V

FCLK = 900 kHz

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

VDD (V)

CS = VDD

0.01

0.10

1.00

10.00

100.00

-50

-25

100

Temperature (°C)

VDD = CS = 5V

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

-50

-25

100

Temperature (°C)

VDD = 5V

FCLK = 1.8 MHz

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