Datasheet

© 2009 Microchip Technology Inc. DS22145A-page 7
MCP6L71/1R/2/4
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
=5.0V, V
SS
= GND, V
CM
=V
DD
/2, V
OUT
≈ V
DD
/2, V
L
=V
DD
/2,
R
L
=10kΩ to V
L
and C
L
=60pF.
FIGURE 2-1: Input Offset Voltage vs.
Common Mode Input Voltage at V
DD
=2.0V.
FIGURE 2-2: Input Offset Voltage vs.
Common Mode Input Voltage at V
DD
=5.5V.
FIGURE 2-3: Input Offset Voltage vs.
Output Voltage.
FIGURE 2-4: Input Common Mode Range
Voltage vs. Ambient Temperature.
FIGURE 2-5: CMRR, PSRR vs.
Temperature.
FIGURE 2-6: CMRR, PSRR vs.
Frequency.
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.
-100
-50
0
50
100
150
200
250
300
-0.4 -0.2
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
Common Mode Input Voltage (V)
Input Offset Voltage (µV)
V
DD
= 2.0V
Representitive Part
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
-100
-50
0
50
100
150
200
250
300
-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
Common Mode Input Voltage (V)
Input Offset Voltage (µV)
V
DD
= 5.5V
Representitive Part
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
T
A
= +125°C
-100
-50
0
50
100
150
200
250
300
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Output Voltage (V)
Input Offset Voltage (µV)
V
DD
= 2.0V
V
CM
= V
SS
Representative Part
V
DD
= 5.5V
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
Common Mode Range (V)
V
CMRH
– V
DD
V
CMRL
– V
SS
One Wafer Lot
60
70
80
90
100
110
120
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
PSRR, CMRR (dB)
PSRR
(V
CM
= V
SS
)
CMRR (V
CM
= -0.3V to +5.3V)
20
30
40
50
60
70
80
90
100
110
1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
Frequency (Hz)
CMRR, PSRR (dB)
1 10k 100k 1M10010 1k
PSRR–
PSRR+
CMRR