MCP6021 データシートの表示（PDF） - Microchip Technology
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MCP6021 Datasheet PDF : 42 Pages
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MCP6021/1R/2/3/4
Note: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
RL = 10 kΩ to VDD/2 and CL = 60 pF.
10,000
1,000
VDD = 5.5V
100
IB, TA = +125°C
IOS, TA = +125°C
IB, TA = +85°C
10,000
1,000
VCM = VDD
VDD = 5.5V
100
IB
10
IOS, TA = +85°C
1
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Common Mode Input Voltage (V)
FIGURE 2-13:
Input Bias, Offset Currents
vs. Common Mode Input Voltage.
10
IOS
1
25 35 45 55 65 75 85 95 105 115 125
Ambient Temperature (°C)
FIGURE 2-16:
Input Bias, Offset Currents
vs. Temperature.
1.2
1.1
1.0
0.9
0.8
0.7
+125°C
0.6
+85°C
0.5
+25°C
0.4
-40°C
0.3
0.2
0.1
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
FIGURE 2-14:
Supply Voltage.
Quiescent Current vs.
1.2
1.1
1.0
VDD = 5.5V
0.9
0.8
0.7
VDD = 2.5V
0.6
0.5
0.4
0.3
0.2
0.1 VCM = VDD - 0.5V
0.0
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-17:
Temperature.
Quiescent Current vs.
35
30
25
20
15
+125°C
10
+85°C
+25°C
5
-40°C
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply Voltage (V)
FIGURE 2-15:
Output Short-Circuit Current
vs. Supply Voltage.
120
110
100
90
80
70
60
50
40
30
20
10
0
-10
-20 1.E+00
1
0
-15
-30
-45
-60
Phase
-75
-90
-105
-120
-135
Gain
-150
-165
-180
-195
1.E+01
10
1.E+02
100
1.E+03
1k
1.E+04
1.E+05
1.E+06
10k 100k 1M
1.E+07
-210 1.E+08
10M 100M
Frequency (Hz)
FIGURE 2-18:
Frequency.
Open-Loop Gain, Phase vs.
© 2009 Microchip Technology Inc.
DS21685D-page 9
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