MCP6071-ESLASHST datasheet(10/34 Pages) MICROCHIP

10 / 34 page

MCP6071/2/4

DS22142A-page 10

Note: Unless otherwise indicated, T

A = +25°C, VDD = +1.8V to +6.0V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,

VL = VDD/2, RL = 10 kΩ to VL and CL = 60 pF.

FIGURE 2-19:

DC Open-Loop Gain vs.

Power Supply Voltage.

FIGURE 2-20:

DC Open-Loop Gain vs.

Output Voltage Headroom.

FIGURE 2-21:

Channel-to-Channel

Separation vs. Frequency ( MCP6072/4 only).

FIGURE 2-22:

Gain Bandwidth Product,

Phase Margin vs. Common Mode Input Voltage.

FIGURE 2-23:

Gain Bandwidth Product,

Phase Margin vs. Ambient Temperature.

FIGURE 2-24:

Gain Bandwidth Product,

Phase Margin vs. Ambient Temperature.

100

105

110

115

120

125

130

135

140

145

150

1.52.0

2.53.0

3.54.0

4.5

5.0

5.5

6.0

Power Supply Voltage (V)

RL = 10 kΩ

VSS + 0.2V < VOUT < VDD - 0.2V

100

105

110

115

120

125

130

135

140

145

150

0.00

0.05

0.10

0.15

0.20

0.25

Output Voltage Headroom

VDD - VOH or VOL - VSS (V)

VDD = 6.0V

VDD = 1.8V

Large Signal AOL

100

110

120

130

140

150

1.00E+02 1.00E+03 1.00E+04 1.00E+05 1.00E+06

Frequency (Hz)

Input Referred

100

10k

100k

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

Common Mode Input Voltage (V)

100

120

140

160

180

Phase Margin

Gain Bandwidth Product

VDD = 6.0V

G = +1 V/V

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

-50

-25

100 125

Ambient Temperature (°C)

100

120

140

160

180

Gain Bandwidth Product

Phase Margin

VDD = 6.0V

G = +1 V/V

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

-50

-25

100 125

Ambient Temperature (°C)

100

120

140

160

180

Gain Bandwidth Product

Phase Margin

VDD = 1.8V

G = +1 V/V

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