MCP604 查看數據表（PDF） - Microchip Technology
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MCP604 Datasheet PDF : 34 Pages
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MCP601/1R/2/3/4
Note: Unless otherwise indicated, TA = +25°C, VDD = +2.7V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 100 kΩ to VL, CL = 50 pF and CS is tied low.
16%
1200 Samples
14%
12%
10%
8%
6%
4%
2%
0%
-2.0 -1.6 -1.2 -0.8 -0.4 0.0 0.4 0.8 1.2 1.6 2.0
Input Offset Voltage (mV)
FIGURE 2-7:
Input Offset Voltage.
18%
16%
14%
1200 Samples
TA = –40 to +125°C
12%
10%
8%
6%
4%
2%
0%
-10 -8 -6 -4 -2 0 2 4 6 8 10
Input Offset Voltage Drift (µV/°C)
FIGURE 2-10:
Input Offset Voltage Drift.
0.5
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-50
VDD = 5.5V
VDD = 2.7V
-25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-8:
Temperature.
Input Offset Voltage vs.
100
95
90
PSRR
85
CMRR
80
75
-50
-25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-11:
Temperature.
CMRR, PSRR vs.
800
700
600
500
400
300
200
100
0
-100
-200
VDD = 2.7V
TA = –40°C
TA = +25°C
TA = +85°C
TA = +125°C
Common Mode Input Voltage (V)
FIGURE 2-9:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 2.7V.
800
700
600
500
400
300
200
100
0
-100
-200
VDD = 5.5V
TA = –40°C
TA = +25°C
TA = +85°C
TA = +125°C
Common Mode Input Voltage (V)
FIGURE 2-12:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 5.5V.
DS21314G-page 6
© 2007 Microchip Technology Inc.
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