MCP6061 データシートの表示（PDF） - Microchip Technology
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MCP6061 Datasheet PDF : 40 Pages
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MCP6061/2/4
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.
150
145
140
135
130
125
120
115
110
105
RL = 10 kΩ
VSS + 0.2V < VOUT < VDD - 0.2V
100
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 2-19:
DC Open-Loop Gain vs.
Power Supply Voltage.
1.2
180
1.1
160
1.0 Gain Bandwidth Product
140
0.9
120
0.8
100
0.7
80
0.6
60
0.5 VDD = 6.0V
0.4
Phase Margin
40
20
0.3
0
Common Mode Input Voltage (V)
FIGURE 2-22:
Gain Bandwidth Product,
Phase Margin vs. Common Mode Input Voltage.
150
145
140
135
130
125
120
115
110
105
100
0.00
VDD = 6.0V
VDD = 1.8V
Large Signal AOL
0.05 0.10 0.15 0.20 0.25
Output Voltage Headroom (V)
FIGURE 2-20:
DC Open-Loop Gain vs.
Output Voltage Headroom.
1.2
180
1.1
160
1.0
140
Gain Bandwidth Product
0.9
120
0.8
100
0.7
80
0.6
60
0.5
VDD = 6.0V
0.4
40
Phase Margin
20
0.3
0
-50 -25 0 25 50 75 100 125
Ambient Temperature (°)
FIGURE 2-23:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature.
140
130
120
110
100
90
Input Referred
80
1.0E1+0020
1.01Ek+03
11.00E+k04
11.00E+00k5
FreFqreuqeunecnycy(H(Hzz))
11M.0E+06
FIGURE 2-21:
Channel-to-Channel
Separation vs. Frequency (MCP6062/4 only).
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
-50
180
160
140
Gain Bandwidth Product
120
100
80
60
VDD = 1.8V
Phase Margin
40
20
0
-25 0 25 50 75 100 125
Ambient Temperature (°)
FIGURE 2-24:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature.
DS22189B-page 10
© 2010 Microchip Technology Inc.
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