MCP6544 datasheet(10/46 Pages) MICROCHIP

10 / 46 page

MCP6541/1R/1U/2/3/4

DS21696G-page 10

 2011 Microchip Technology Inc.

Note: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA =25°C, VIN+=VDD/2, VIN– = GND,

RL =100 k to VDD/2, and CL =36 pF.

FIGURE 2-19:

Supply Current vs. Toggle

Frequency.

FIGURE 2-20:

Output Voltage Headroom

vs. Output Current at VDD =1.6V.

FIGURE 2-21:

High-to-Low Propagation

Delay.

FIGURE 2-22:

Output Short Circuit Current

Magnitude vs. Power Supply Voltage.

FIGURE 2-23:

Output Voltage Headroom

vs. Output Current at VDD =5.5V.

FIGURE 2-24:

Low-to-High Propagation

Delay.

0.1

100

Toggle Frequency (kHz)

VDD = 5.5V

VDD = 1.6V

100 mV Overdrive

VCM = VDD/2

RL = infinity

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.00.5

1.01.5

2.02.5

3.0

Output Current (mA)

VDD = 1.6V

VOL–VSS:

TA = +125°C

TA = +85°C

TA = +25°C

TA =

-40°C

TA = +125°C

TA = +85°C

TA = +25°C

TA = -40°C

VDD–VOH:

10%

15%

20%

25%

30%

35%

40%

45%

123

456

High-to-Low Propagation Delay (µs)

600 Samples

100 mV Overdrive

VCM = VDD/2

VDD = 5.5V

VDD = 1.6V

0.00.5 1.01.5 2.02.5 3.03.5 4.04.5 5.05.5

Power Supply Voltage (V)

TA = -40°C

TA = +25°C

TA = +85°C

TA = +125°C

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

Output Current (mA)

VDD = 5.5V

TA = +125°C

TA = +85°C

TA = +25°C

TA = -40°C

VDD – VOH:

TA = +125°C

TA = +85°C

TA = +25°C

TA = -40°C

VOL – VSS:

10%

15%

20%

25%

30%

35%

40%

45%

012345

678

Low-to-High Propagation Delay (µs)

600 Samples

100 mV Overdrive

VCM = VDD/2

VDD = 5.5V

VDD = 1.6V

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