Datasheet

© 2009-2011 Microchip Technology Inc. DS22229D-page 9
MCP6401/1R/1U/2/4/6/7/9
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +6.0V, V
SS
= GND, V
CM
= V
DD
/2, V
OUT
≈ V
DD
/2,
V
L
= V
DD
/2, R
L
= 100 kΩ to V
L
and C
L
= 60 pF.
FIGURE 2-1: Input Offset Voltage.
FIGURE 2-2: Input Offset Voltage.
FIGURE 2-3: Input Offset Voltage.
FIGURE 2-4: Input Offset Voltage Drift.
FIGURE 2-5: Input Offset Voltage Drift.
FIGURE 2-6: Input Offset Voltage vs.
Common Mode Input Voltage with V
DD
= 6.0V.
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.
0%
3%
6%
9%
12%
15%
18%
21%
24%
-5-4-3-2-1012345
Input Offset Voltage (mV)
Percentage of Occurences
1760 Samples
V
CM
= V
SS
0%
3%
6%
9%
12%
15%
18%
21%
24%
-5-4-3-2-1012345
Percentage of Occurences
Input Offset Voltage (mV)
1200 Samples
V
CM
= V
SS
T
A
= +125ºC
0%
3%
6%
9%
12%
15%
18%
21%
24%
-5-4-3-2-1012345
Percentage of Occurences
Input Offset Voltage (mV)
1200 Samples
V
CM
= V
SS
T
A
= +150ºC
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
-10-8-6-4-20246810
Percentage of Occurences
Input Offset Voltage Drift (μV/°C)
1760 Samples
V
CM
= V
SS
T
A
= -40°C to +125°C
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
-10-8-6-4-20246810
Percentage of Occurences
Input Offset Voltage Drift (μV/°C)
1200 Samples
V
CM
= V
SS
T
A
= -40°C to +150°C
-1000
-800
-600
-400
-200
0
200
400
600
800
1000
-0.5
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
Input Offset Voltage (μV)
Common Mode Input Voltage (V)
T
A
= +150°C
T
A
= +125°C
T
A
= +85°C
V
DD
= 6.0V
Representative
Part
T
A
= +25°C
T
A
= -40°C