MCP6286 Ver la hoja de datos (PDF) - Microchip Technology
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MCP6286 Datasheet PDF : 28 Pages
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MCP6286
2.0 TYPICAL PERFORMANCE CURVES
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.
Note: Unless otherwise indicated, TA = +25°C, VDD = +2.2V to +5.5V, VSS = GND, VCM = VDD/3, VOUT ≈ VDD/2,
VL = VDD/2, RL = 10 kΩ to VL and CL = 60 pF.
14%
12%
10%
8%
6%
4%
2%
0%
1360 Samples
FIGURE 2-1:
Input Offset Voltage (µV)
Input Offset Voltage.
800
600
400
200
0
-200
-400
-600
-800
VDD = 2.2V
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
Representative Part
Common Mode Input Voltage (V)
FIGURE 2-4:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 2.2V.
40%
35%
30%
25%
20%
15%
10%
5%
0%
1360 Samples
Input Offset Drift with Temperature (µV/°C)
FIGURE 2-2:
Input Offset Voltage Drift.
500
400
300
200
100
0
-100
-200
-300
-400
-500
FIGURE 2-5:
Output Voltage.
VDD = 2.2V
VDD = 5.5V
Output Voltage (V)
Input Offset Voltage vs.
800
VDD = 5.5V
600
Representative Part
400
200
0
-200
-400
-600
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
-800
-0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Common Mode Input Voltage (V)
FIGURE 2-3:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 5.5V.
600
400
VCM = VCMR-L
Representative Part
200
0
-200
-400
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
-600
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Power Supply Voltage (V)
FIGURE 2-6:
Input Offset Voltage vs.
Power Supply Voltage with VCM = VCMR_L.
© 2009 Microchip Technology Inc.
DS22196A-page 7
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