MCP6404T 查看數據表（PDF） - Microchip Technology
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MCP6404T Datasheet PDF : 44 Pages
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MCP6401/1R/1U/2/4/6/7/9
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 = 100 kΩ to VL and CL = 60 pF.
1400
1200
1000
800
600
400
200
0
-200
-400
-600
-800
VDD = 1.8V
Representative
Part
TA = +150°C
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
Common Mode Input Voltage (V)
FIGURE 2-7:
Input Offset Voltage vs.
Common Mode Input Voltage with VDD = 1.8V.
1,000
100
10
00..11
11
FIGURE 2-10:
vs. Frequency.
1010 101000 1k1000 1010k000 101000k000
Frequency (Hz)
Input Noise Voltage Density
1000
750
500
250
0
-250
-500
-750
-1000
FIGURE 2-8:
Output Voltage.
VDD = 6.0V
VDD = 1.8V
Representative Part
Output Voltage (V)
Input Offset Voltage vs.
40
35
30
25
20
15
10
5
f = 1 kHz
VDD = 6.0 V
0
Common Mode Input Voltage (V)
FIGURE 2-11:
Input Noise Voltage Density
vs. Common Mode Input Voltage.
200
100
0
TA = +150°C
TA = +125°C
Representative Part
-100
-200
-300
-400
TA = +85°C
TA = +25°C
TA = -40°C
-500
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Power Supply Voltage (V)
FIGURE 2-9:
Input Offset Voltage vs.
Power Supply Voltage.
100
90
PSRR+
Representative Part
80
70
PSRR-
60
CMRR
50
40
30
20
1100
110000
110k00 11000k00 1100000k00 1010M0000
Frequency (Hz)
FIGURE 2-12:
Frequency.
CMRR, PSRR vs.
DS22229D-page 10
© 2009-2011 Microchip Technology Inc.
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