Datasheet

© 2002-2012 Microchip Technology Inc. DS21714G-page 7
MCP6546/6R/6U/7/8/9
Note: Unless otherwise indicated, V
DD
= +1.6V to +5.5V, V
SS
= GND, T
A
=+25°C, V
IN
+=V
DD
/2, V
IN
– = GND,
R
PU
=2.74kΩ to V
PU
=V
DD
, and C
L
=36pF.
FIGURE 2-7: Input Offset Voltage vs.
Ambient Temperature at V
CM
=V
SS
.
FIGURE 2-8: Input Offset Voltage vs.
Common Mode Input Voltage at V
DD
=1.6V.
FIGURE 2-9: Input Offset Voltage vs.
Common Mode Input Voltage at V
DD
= 5.5V.
FIGURE 2-10: Input Hysteresis Voltage vs.
Ambient Temperature at V
CM
=V
SS
.
FIGURE 2-11: Input Hysteresis Voltage vs.
Common Mode Input Voltage at V
DD
=1.6V.
FIGURE 2-12: Input Hysteresis Voltage vs.
Common Mode Input Voltage at V
DD
=5.5V.
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
Input Offset Voltage (mV)
V
DD
= 1.6V
V
DD
= 5.5V
V
CM
= V
SS
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
-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
Common Mode Input Voltage (V)
Input Offset Voltage (mV)
V
DD
= 1.6V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
T
A
= +125°C
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
-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 (mV)
V
DD
= 5.5V
T
A
= +85°C
T
A
= +125°C
T
A
= -40°C
T
A
= +25°C
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
Input Hysteresis Voltage (mV)
V
DD
= 1.6V
V
DD
= 5.5V
V
CM
= V
SS
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
-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
Common Mode Input Voltage (V)
Input Hysteresis Voltage (mV)
T
A
= +25°C
T
A
= -40°C
T
A
= +125°C
T
A
= +85°C
V
DD
= 1.6V
T
A
= +125°C
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
-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 Hysteresis Voltage (mV)
V
DD
= 5.5V T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C