MCP601 查看數據表（PDF） - Microchip Technology
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MCP601 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.
3.5
VDD = 5.0V
3.0
2.5
100
90
GBWP
80
2.0
70
1.5
PM, G = +1 60
1.0
50
0.5
40
0.0
1.1E0+002
1.E1+k03
1.1E0+k04
Load Resistance (Ω)
30
11.E0+00k5
FIGURE 2-19:
Gain Bandwidth Product,
Phase Margin vs. Load Resistance.
130
RL = 25 kΩ
120
VDD = 5.5V
110
100
90
80
-50
RL = 5 kΩ
VDD = 2.7V
-25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-22:
Temperature.
DC Open-Loop Gain vs.
1,000
100
VDD – VOH
VOL – VSS
10
1
0.01
0.1
1
10
Output Current Magnitude (mA)
FIGURE 2-20:
Output Voltage Headroom
vs. Output Current.
1000
VDD = 5.5V
RL tied to VDD/2
100
VDD – VOH
RL = 5 kΩ
10
VOL – VSS
RL = 25 kΩ
1
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-23:
Output Voltage Headroom
vs. Temperature.
10
VDD = 5.5V
VDD = 2.7V
1
0.1
1.1E0+k04
11.E0+00k5
Frequency (Hz)
1.E1M+06
FIGURE 2-21:
Maximum Output Voltage
Swing vs. Frequency.
30
TA = –40°C
25
TA = +25°C
20
TA = +85°C
TA = +125°C
15
10
5
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply Voltage (V)
FIGURE 2-24:
Output Short-Circuit Current
vs. Supply Voltage.
DS21314G-page 8
© 2007 Microchip Technology Inc.
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