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.
150
No Load
140
Input Referred
130
120
110
100
90
1.E1+k03
1.1E0+k04
11.E0+00k5
Frequency (Hz)
1.E1M+06
FIGURE 2-13:
Channel-to-Channel
Separation vs. Frequency.
100
90
PSRR+
PSRR–
80
70
CMRR
60
50
40
30
20 VDD = 5.0V
10
1.E1+00 1.E1+001 1.1E0+002 1.E1+k03 1.1E0+k04 11.E0+00k5 1.E1M+06
Frequency (Hz)
FIGURE 2-16:
Frequency.
CMRR, PSRR vs.
1000
VDD = 5.5V
VCM = 4.3V
100
10
IB
IOS
1
25 35 45 55 65 75 85 95 105 115 125
Ambient Temperature (°C)
FIGURE 2-14:
Input Bias Current, Input
Offset Current vs. Ambient Temperature.
1000
100
10
VDD = 5.5V
max. VCMR ≥ 4.3V
IB, +125°C
IB, +85°C
IOS, +125°C
IOS, +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
Common Mode Input Voltage (V)
FIGURE 2-17:
Input Bias Current, Input
Offset Current vs. Common Mode Input Voltage.
120
110
VDD = 5.5V
100
90
VDD = 2.7V
80
1.1E0+002
1.E1+k03
1.E1+00k4
11.E00+k05
Load Resistance (Ω)
FIGURE 2-15:
DC Open-Loop Gain vs.
Load Resistance.
120
RL = 25 kΩ
110
100
90
80
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
FIGURE 2-18:
Supply Voltage.
DC Open-Loop Gain vs.
© 2007 Microchip Technology Inc.
DS21314G-page 7
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