MCP6144 Microchip Technology, MCP6144 Datasheet - Page 4

• Manufacturer Part Number: MCP6144
• Description: The MCP6144 is a quad 600nA op amp offering rail to rail input & output over the 1.4 to 5.5V operating range. This amplifier ...
• Manufacturer: Microchip Technology

MCP6141/2/3/4
2.0
Note: Unless otherwise indicated, V
and V
FIGURE 2-1:
Voltage with V
FIGURE 2-2:
Voltage with V
FIGURE 2-3:
Voltage Drift with V
21668A-page 4
Note:
16%
14%
12%
10%
16%
14%
12%
10%
35%
30%
25%
20%
15%
10%
OUT
8%
6%
4%
2%
0%
8%
6%
4%
2%
0%
5%
0%
TYPICAL PERFORMANCE CURVES
-10
-3
-3
~ V
1200 Samples
V
1200 Samples
V
1200 Samples
V
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.
DD
DD
DD
DD
= 5.5 V
= 1.4 V
= 5.5 V
DD
DD
/2.
-2
-2
Input Offset Voltage Drift (µV/°C)
= 5.5V.
= 1.4V.
Input Offset Voltage (mV)
Input Offset Voltage (mV)
-5
DD
Histogram of Input Offset
Histogram of Input Offset
Histogram of Input Offset
-1
-1
= 5.5V.
0
0
0
DD
1
1
= +5V, V
5
2
2
SS
10
3
3
= GND, T
A
= 25°C, V
FIGURE 2-4:
Voltage Drift with V
FIGURE 2-5:
Common Mode Input Voltage vs. Temperature
with V
FIGURE 2-6:
Common Mode Input Voltage vs. Temperature
with V
35%
30%
25%
20%
15%
10%
-200
-400
-600
-200
-400
-600
600
400
200
600
400
200
5%
0%
DD
DD
0
0
-0.5
-0.5
CM
-10
= 1.4V.
= 5.5V.
1200 Samples
V
V
V
DD
DD
DD
= V
= 1.4 V
= 5.5 V
= 1.4 V
0.5
DD
Common Mode Input Voltage (V)
Common Mode Input Voltage (V)
Input Offset Voltage Drift (µV/°C)
0.0
/2, R
-5
DD
1.5
T
T
T
Histogram of Input Offset
Input Offset Voltage vs.
Input Offset Voltage vs.
L
A
A
A
= +85°C
= +25°C
= -40°C
= 1.4V.
= 1 M
0.5
2002 Microchip Technology Inc.
2.5
0
T
T
T
T
T
T
A
A
A
A
A
A
= +85°C
= +25°C
= -40°C
= +85°C
= +25°C
= -40°C
to V
1.0
3.5
DD
/2, C
5
4.5
1.5
L
= 60 pF
5.5
10
2.0