MCP6141 datasheet(4/32 Pages) MICROCHIP

4 / 32 page

MCP6141/2/3/4

21668A-page 4

2002 Microchip Technology Inc.

2.0

TYPICAL PERFORMANCE CURVES

Note: Unless otherwise indicated, VDD = +5V, VSS = GND, TA = 25°C, VCM = VDD/2, RL = 1 MΩ to VDD/2, CL = 60 pF,

and VOUT ~VDD/2.

FIGURE 2-1:

Histogram of Input Offset

Voltage with VDD = 5.5V.

FIGURE 2-2:

Histogram of Input Offset

Voltage with VDD = 1.4V.

FIGURE 2-3:

Histogram of Input Offset

Voltage Drift with VDD = 5.5V.

FIGURE 2-4:

Histogram of Input Offset

Voltage Drift with VDD = 1.4V.

FIGURE 2-5:

Input Offset Voltage vs.

Common Mode Input Voltage vs. Temperature

with VDD = 1.4V.

FIGURE 2-6:

Input Offset Voltage vs.

Common Mode Input Voltage vs. Temperature

with VDD = 5.5V.

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

10%

12%

14%

16%

-3

-2

-1

Input Offset Voltage (mV)

1200 Samples

VDD = 5.5 V

10%

12%

14%

16%

-3

-2

-1

Input Offset Voltage (mV)

1200 Samples

VDD = 1.4 V

10%

15%

20%

25%

30%

35%

-10

-5

Input Offset Voltage Drift (µV/°C)

1200 Samples

VDD = 5.5 V

10%

15%

20%

25%

30%

35%

-10

-5

Input Offset Voltage Drift (µV/°C)

1200 Samples

VDD = 1.4 V

-600

-400

-200

200

400

600

-0.5

0.0

0.5

1.0

1.5

2.0

Common Mode Input Voltage (V)

VDD = 1.4 V

TA = +85°C

TA = +25°C

TA = -40°C

-600

-400

-200

200

400

600

-0.5

0.5

1.5

2.5

3.5

4.5

5.5

Common Mode Input Voltage (V)

VDD = 5.5 V

TA = +85°C

TA = +25°C

TA = -40°C

TA = +85°C

TA = +25°C

TA = -40°C

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