MCP6062 查看數據表（PDF） - Microchip Technology
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MCP6062 Datasheet PDF : 40 Pages
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MCP6061/2/4
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 = +1.8V to +6.0V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 10 kΩ to VL and CL = 60 pF.
0.14
0.12
0.1
1244 Samples
VDD = 3.0V
VCM = VDD/3
0.08
0.06
0.04
0.02
0
FIGURE 2-1:
VDD = 3.0V.
Input Offset Voltage (µV)
Input Offset Voltage with
750
600
450
300
150
0
-150
-300
-450
-600
-750
VDD = 6.0V
Representative Part
TA = -40°C
TA = +25°C
TA = +85°C
TA = +125°C
Common Mode Input Voltage (V)
FIGURE 2-4:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 6.0V.
0.27
0.24
0.21
0.18
0.15
0.12
0.09
0.06
0.03
0
1244 Samples
VDD = 3.0V
VCM = VDD/3
TA = -40°C to +85°C
Input Offset Drift with Temperature (µV/°C)
FIGURE 2-2:
Input Offset Voltage Drift
with VDD = 3.0V and TA ≤ +85°C.
750
600
450
300
150
0
-150
-300
-450
-600
-750
VDD = 3.0V
Representative Part
TA = -40°C
TA = +25°C
TA = +85°C
TA = +125°C
Common Mode Input Voltage (V)
FIGURE 2-5:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 3.0V.
0.27
0.24
0.21
0.18
0.15
0.12
0.09
0.06
0.03
0
1244 Samples
VDD = 3.0V
VCM = VDD/3
TA = +85°C to +125°C
Input Offset Drift with Temperature (µV/°C)
FIGURE 2-3:
Input Offset Voltage Drift
with VDD = 3.0V and TA ≥ +85°C.
750
600
450
300
150
0
-150
-300
-450
-600
-750
VDD = 1.8V
Representative Part
TA = -40°C
TA = +25°C
TA = +85°C
TA = +125°C
Common Mode Input Voltage (V)
FIGURE 2-6:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 1.8V.
© 2010 Microchip Technology Inc.
DS22189B-page 7
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