MCP4131 datasheet(15/88 Pages) MICROCHIP

15 / 88 page

DS22060B-page 15

MCP413X/415X/423X/425X

2.0

TYPICAL PERFORMANCE CURVES

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

FIGURE 2-1:

Device Current (IDD) vs. SPI

Frequency (fSCK) and Ambient Temperature

(VDD = 2.7V and 5.5V).

FIGURE 2-2:

Device Current (ISHDN) and

VDD. (CS = VDD) vs. Ambient Temperature.

FIGURE 2-3:

CS Pull-up/Pull-down

Resistance (RCS) and Current (ICS) vs. CS Input

Voltage (VCS) (VDD = 5.5V).

FIGURE 2-4:

CS High Input Entry/Exit

Threshold vs. Ambient Temperature and VDD.

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

100

150

200

250

300

350

400

450

500

550

600

650

0.00

2.00

4.00

6.00

8.00

10.00

12.00

fSCK (MHz)

2.7V -40°C

2.7V 25°C

2.7V 85°C

2.7V 125°C

5.5V -40°C

5.5V 25°C

5.5V 85°C

5.5V 125°C

0.0

0.5

1.0

1.5

2.0

2.5

3.0

-40

125

Ambient Temperature (°C)

5.5V

2.7V

100

150

200

250

234

789

VCS (V)

-1000

-800

-600

-400

-200

200

400

600

800

1000

ICS

RCS

-40

-20

406080

100

120

Ambient Temperature (°C)

2.7V Exit

5.5V Exit

2.7V Entry

5.5V Entry

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