MCP6034T 데이터 시트보기 (PDF) - Microchip Technology
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MCP6034T Datasheet PDF : 30 Pages
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MCP6031/2/3/4
Note: Unless otherwise indicated, TA = +25°C, VDD = +1.8V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 1 MΩ to VL and CL = 60 pF.
1,000
100
10E.-11
1E1+0
1E10+1 11E0+02 1E1k+3
Frequency (Hz)
11E0+k4
11E00+k5
FIGURE 2-7:
vs. Frequency.
Input Noise Voltage Density
110
105
100
95
90
85
80
75
70
65
60
-50
CMRR (VDD = 1.8V,
VCM = -0.3V to 2.1V)
CMRR (VDD = 5.5V,
VCM = -0.3V to 5.8V)
PSRR (VDD = 1.8V to 5.5V, VCM = VSS)
-25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-10:
Common Mode Rejection
Ratio, Power Supply Rejection Ratio vs. Ambient
Temperature.
200
175
150
125
100
75
50
f = 1 kHz
25 VDD = 5.5V
0
Common Mode Input Voltage (V)
FIGURE 2-8:
Input Noise Voltage Density
vs. Common Mode Input Voltage.
100
90
PSRR-
80
70 PSRR+
60
50
CMRR
40
30
20
10 VDD = 5.5V
0
0.1
1
10
100
Frequency (Hz)
1000
FIGURE 2-9:
Common Mode Rejection
Ratio, Power Supply Rejection Ratio vs.
Frequency.
10000
1000
VDD = 5.5V
VCM = VDD
Input Bias Current
100
10
1
25
Input Offset Current
45
65
85
105
125
Ambient Temperature (°C)
FIGURE 2-11:
Input Bias, Offset Currents
vs. Ambient Temperature.
10000
VDD = 5.5V
1000
TA = +125°C
100
TA = +85°C
10
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 2-12:
Input Bias Current vs.
Common Mode Input Voltage.
© 2007 Microchip Technology Inc.
DS22041A-page 7
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