MCP6291 datasheet(7/36 Pages) MICROCHIP

7 / 36 page

DS21812E-page 7

MCP6291/1R/2/3/4/5

TYPICAL PERFORMANCE CURVES (CONTINUED)

Note: Unless otherwise indicated, T

A = +25°C, VDD = +2.4V to +5.5V, VSS =GND, VCM =VDD/2, VOUT ≈ VDD/2,

VL = VDD/2, RL =10kΩ to VL, CL = 60 pF, and CS is tied low.

FIGURE 2-13:

Quiescent Current vs.

Power Supply Voltage.

FIGURE 2-14:

Open-Loop Gain, Phase vs.

Frequency.

FIGURE 2-15:

Maximum Output Voltage

Swing vs. Frequency.

FIGURE 2-16:

Output Voltage Headroom

vs. Output Current Magnitude.

FIGURE 2-17:

Gain Bandwidth Product,

Phase Margin vs. Ambient Temperature.

FIGURE 2-18:

Slew Rate vs. Ambient

Temperature.

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Power Supply Voltage (V)

TA = +125°C

TA = +85°C

TA = +25°C

TA = -40°C

-20

100

120

Frequency (Hz)

-210

-180

-150

-120

-90

-60

-30

Gain

Phase

0.1

100

10k 100k 1M 10M 100M

0.1

Frequency (Hz)

10k

100k

10M

VDD = 5.5V

VDD = 2.4V

100

1000

0.01

0.1

Output Current Magnitude (mA)

VOL - VSS

VDD - VOH

-50

-25

100

125

Ambient Temperature (°C)

GBWP, VDD = 5.5V

GBWP, VDD = 2.4V

PM, VDD = 5.5V

PM, VDD = 2.4V

-50

-25

255075

100

125

Ambient Temperature (°C)

Rising Edge, VDD = 5.5V

VDD = 2.4V

Falling Edge, VDD = 5.5V

VDD = 2.4V

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