Datasheet MCP6411 (Microchip) - 7

MCP6411
2.0 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: Note: Unless otherwise indicated, TA= +25°C, VDD = +1.72V to +5.5V, VSS= GND, VCM = VDD/3, VOUT = VDD/2,
VL = VDD/2, RL = 25 k to VL and CL = 30 pF. 20 Input Offset Voltage (μV) 25
1455 Samples
VDD = 3.5V
VCM = VDD/4 15
10
5
0 -1000
-900
-800
-700
-600
-500
-400
-300
-200
-100
0
100
200
300
400
500
600
700
800
900
1000 Percentage of Occurances (%) 30 1000
800
600
400
TA = -40°C
TA = +25°C
200
0
-200
-400
TA = +85°C
-600
TA = +125°C
VDD = 5.5V
-800
Representative Part
-1000
-0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Common Mode Input Voltage (V) Input Offset Voltage (μV) FIGURE 2-1: Input Offset Voltage. FIGURE 2-4:
Input Offset Voltage vs.
Common Mode Input Voltage. 1000 Samples
TA = -40°C to +125°C 16% Input Offset Voltage (μV) 14%
12%
10%
8%
6%
4%
2%
0% 1000
800
600
400
200
0
-200
-400
-600
-800
-1000 VDD = 5.5V VDD = 1.72V
Representative
Part 0 -15
-13
-11
-9
-7
-5
-3
-1
1
3
5
7
9
11
13
15 Percentage of Occurrences 18% 0.5 1 Input Offset Voltage Drift. FIGURE 2-5:
Output Voltage. 400
TA = -40°C
TA = +25°C 0
-200
TA = +85°C -400 TA = +125°C
VDD = 1.72V
Representative Part -600
-0.3 0 0.3 0.6 0.9 1.2 1.5 1.8 Common Mode Input Voltage (V) FIGURE 2-3:
Input Offset Voltage vs.
Common Mode Input Voltage.  2017 Microchip Technology Inc. 2.1 Input Offset Voltage (μV) Input Offset Voltage (μV) 600 200 2 2.5 3 3.5 4 4.5 5 5.5 Output Voltage (V) Input Offset Voltage Drift (μV/°C) FIGURE 2-2: 1.5 1000
800
600
400
200
0
-200
-400
-600
-800
-1000 Input Offset Voltage vs. Representative Part
TA = +85°C TA = -40°C TA = +125°C TA = +25°C 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5
Power Supply Voltage (V) FIGURE 2-6:
Input Offset Voltage vs.
Power Supply Voltage. DS20005791B-page 7