MCP6541/1R/1U/2/3/4
2.0
Note:
TYPICAL PERFORMANCE CURVES
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.
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
L
= 100 k to V
DD
/2, and C
L
= 36 pF.
14%
Percentage of Occurrences
12%
10%
8%
6%
4%
2%
0%
-7 -6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
7
Input Offset Voltage (mV)
18%
Percentage of Occurrences
16%
14%
12%
10%
8%
6%
4%
2%
0%
1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 6.0
Input Hysteresis Voltage (mV)
1200 Samples
V
CM
= V
SS
1200 Samples
V
CM
= V
SS
FIGURE 2-1:
V
CM
= V
SS
.
16%
14%
12%
10%
8%
6%
4%
2%
0%
-8
Input Offset Voltage at
FIGURE 2-4:
V
CM
= V
SS
.
Percentage of Occurrences
25%
20%
15%
10%
5%
0%
4.6
5.0
5.4
5.8
V
DD
= 5.5V
Input Hysteresis Voltage at
Percentage of Occurrences
1200 Samples
V
CM
= V
SS
T
A
= -40°C to +125°C
596 Samples
V
CM
= V
SS
T
A
= -40°C to +125°C
V
DD
= 1.6V
6.2
6.6
7.0
7.4
7.8
8.2
8.6
9.0
-0.020
-6
-4
-2
0
2
4
6
-14
-12
-10
8
10
12
14
Input Offset Voltage Drift (µV/°C)
Input Hysteresis Voltage –
Linear Temp. Co.; TC
1
(µV/°C)
FIGURE 2-2:
V
CM
= V
SS
.
Inverting Input, Output Voltage
(V)
7
6
5
4
3
2
1
0
-1
0
1
2
Input Offset Voltage Drift at
FIGURE 2-5:
Input Hysteresis Voltage
Linear Temp. Co. (TC
1
) at V
CM
= V
SS
.
Percentage of Occurrences
20%
18%
16%
14%
12%
10%
8%
6%
4%
2%
0%
596 Samples
V
CM
= V
SS
T
A
= -40°C to +125°C
V
DD
= 5.5V
V
DD
= 1.6V
V
DD
= 5.5V
V
OUT
-0.060
-0.056
-0.052
-0.048
-0.044
-0.040
-0.036
-0.032
-0.028
-0.024
3
4
5
6
7
Time (1 ms/div)
8
9
10
Input Hysteresis Voltage –
2
Quadratic Temp. Co.; TC
2
(µV/°C )
FIGURE 2-3:
The MCP6541/1R/1U/2/3/4
comparators show no phase reversal.
FIGURE 2-6:
Input Hysteresis Voltage
Quadratic Temp. Co. (TC
2
) at V
CM
= V
SS
.
2011 Microchip Technology Inc.
DS21696G-page 7
-0.016
V
IN
–
9.4
MICROCHIP [ MICROCHIP TECHNOLOGY ]
