MCP6041 datasheet(7/32 Pages) MICROCHIP

7 / 32 page

 2002 Microchip Technology Inc.

DS21669B-page 7

MCP6041/2/3/4

Note:

Unless otherwise indicated, VDD = +5 V, VSS = GND, TA = 25°C, VCM = VDD/2, RL = 1 MΩ to VDD/2,

CL = 60 pF, and VOUT ~VDD/2.

FIGURE 2-19:

Quiescent Current vs.

Temperature vs. Power Supply Voltage.

FIGURE 2-20:

Open Loop Gain, Phase vs.

Frequency with VDD = 5.5 V.

FIGURE 2-21:

Open Loop Gain vs. Power

Supply Voltage.

FIGURE 2-22:

Quiescent Current Vs.

Power Supply Voltage vs. Temperature.

FIGURE 2-23:

Open Loop Gain vs. Load

Resistance vs. Power Supply Voltage.

FIGURE 2-24:

Open Loop Gain vs. Output

Voltage Headroom vs. Power Supply Voltage.

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

-40

-20

Temperature (° C)

VDD = 1.4V

VDD = 5.5V

-20

100

120

140

1.E-03

1.E-02

1.E-01

1.E+00

1.E+01

1.E+02

1.E+03

1.E+04

1.E+05

Frequency (Hz)

-240

-210

-180

-150

-120

-90

-60

-30

VDD = 5.5V

0.001 0.01

0.1

100

10k 100k

Open Loop Gain

Open Loop Phase

100

110

120

130

140

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Power Supply Voltage, VDD (V)

RL = 50 kΩ

VSS + 100 mV < VOUT < VDD - 100 mV

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0

Power Supply Voltage, VDD (V)

TA = -40°C

TA = +25°C

TA = +85°C

100

110

120

130

1. E+0 2

1. E+0 3

1. E+0 4

1. E+0 5

Load Resistance (Ω)

VDD = 1.4V

VOUT = 0.5V to 0.9V

VDD = 5.5V

VOUT = 0.5V to 5.0V

100

10k

100k

100

110

120

130

140

0.00

0.05

0.10

0.15

0.20

0.25

Output Voltage Headroom, VDD-VOUT or VOUT-VSS (V)

RL = 50 kΩ

VDD = 5.5V

VDD = 1.4V

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