MCP6441 datasheet(8/30 Pages) MICROCHIP

8 / 30 page

MCP6441

DS22257A-page 8

Note: Unless otherwise indicated, T

A = +25°C, VDD = +1.4V to +6.0V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,

VL = VDD/2, RL = 1 MΩ to VL and CL = 60 pF.

FIGURE 2-19:

Gain Bandwidth Product,

Phase Margin vs. Ambient Temperature.

FIGURE 2-20:

Output Short Circuit Current

vs. Power Supply Voltage.

FIGURE 2-21:

Output Voltage Swing vs.

Frequency.

FIGURE 2-22:

Output Voltage Headroom

vs. Output Current.

FIGURE 2-23:

Output Voltage Headroom

vs. Ambient Temperature.

FIGURE 2-24:

Slew Rate vs. Ambient

Temperature.

-50

-25

100 125

Ambient Temperature (°C)

Gain Bandwidth Product

Phase Margin

VDD = 1.4V

Power Supply Voltage (V)

TA = -40°C

TA = +25°C

TA = +85°C

TA = +125°C

0.1

100

1000

10000

Frequency (Hz)

VDD = 1.4V

VDD = 6.0V

100

10k

0.1

100

1000

100

1000

10000

Output Current (mA)

VDD - VOH @ VDD = 1.4V

VOL - VSS @ VDD = 1.4V

VDD - VOH @ VDD = 6.0V

VOL - VSS @ VDD = 6.0V

RL = 10 kΩ

0.01

0.1

-50

-25

100

125

Ambient Temperature (°C)

VDD - VOH @ VDD = 1.4V

VOL - VSS @ VDD = 1.4V

VDD - VOH @ VDD = 6.0V

VOL - VSS @ VDD = 6.0V

-50

-25

100

125

Ambient Temperature (°C)

Falling Edge, VDD = 6.0V

Rising Edge, VDD = 6.0V

Falling Edge, VDD = 1.4V

Rising Edge, VDD = 1.4V

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