MCP6072T-E/MNY 查看數據表（PDF） - Microchip Technology
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MCP6072T-E/MNY Datasheet PDF : 40 Pages
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MCP6071/2/4
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.
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
VCMR_H - VDD @ VDD = 6.0V
@ VDD = 3.0V
@ VDD = 1.8V
VCMR_L - VSS @ VDD = 1.8V
VOL - VSS @ VDD = 3.0V
VOL - VSS @ VDD = 6.0V
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-13:
Common Mode Input
Voltage Range Limit vs. Ambient Temperature.
150
140
130
120
110
100
90
80
70
60
-50
VDD = 6.0V
VCM = 0.9VDD
VDD = 1.8V
VCM = 0.9VDD
-25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-16:
Quiescent Current vs
Ambient Temperature with VCM = 0.9VDD.
10000
1000
100
VDD = 6.0V
VCM = VDD
Input Bias Current
10
1
25
Input Offset Current
45
65
85
105
125
Ambient Temperature (°C)
FIGURE 2-14:
Input Bias, Offset Currents
vs. Ambient Temperature.
180
160
140
VDD = 6.0V
VCM = 0.9VDD
120
100
80
60
40
20
0
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
Power Supply Voltage (V)
FIGURE 2-17:
Quiescent Current vs.
Power Supply Voltage with VCM = 0.9VDD.
10000
1000
VDD = 6.0V
100
TA = +125°C
10
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 6.0
Common Mode Input Votlage (V)
FIGURE 2-15:
Input Bias Current vs.
Common Mode Input Voltage.
120
0
Open-Loop Gain
100
-30
80
-60
Open-Loop Phase
60
-90
40
-120
20
0
VDD = 6.0V
-150
-180
-20
-210
10.E.-101 1.E1+00 11.E0+01 11.0E0+02 11.Ek+03 110.Ek+04 110.E0+0k5 11.EM+06 11.E0+M07
FFrreeqquueennccyy ((HHzz))
FIGURE 2-18:
Frequency.
Open-Loop Gain, Phase vs.
© 2010 Microchip Technology Inc.
DS22142B-page 9
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