MCP6286 Ver la hoja de datos (PDF) - Microchip Technology
Número de pieza
componentes Descripción
Fabricante
MCP6286 Datasheet PDF : 28 Pages
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MCP6286
Note: Unless otherwise indicated, TA = +25°C, VDD = +2.2V to +5.5V, VSS = GND, VCM = VDD/3, VOUT ≈ VDD/2,
VL = VDD/2, RL = 10 kΩ to VL and CL = 60 pF
5.0
4.5
4.0
Gain Bandwidth Product
3.5
3.0
2.5
Phase Margin
2.0
1.5
1.0
0.5 VDD = 2.2V
0.0
-0.4 -0.1 0.2 0.5 0.8
Common Mode Input Voltage (V)
100
90
80
70
60
50
40
30
20
10
0
1.1
FIGURE 2-19:
Gain Bandwidth Product,
Phase Margin vs. Common Mode Input Voltage
with VDD = 2.2V.
5.0
4.5
Gain Bandwidth Product
4.0
3.5
3.0
2.5
2.0
1.5
Phase Margin
1.0
0.5 VDD = 5.5V
0.0
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
90
85
80
75
70
65
60
55
50
45
40
125
FIGURE 2-20:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature with
VDD = 5.5V.
25
20
15
10
TA = +125°C
TA = +85°C
5
TA = +25°C
TA = -40°C
0
Power Supply Voltage (V)
FIGURE 2-22:
Ouput Short Circuit Current
vs. Power Supply Voltage.
10
VDD = 5.5V
VDD = 2.2V
1
0.1
110000
1010k0
FIGURE 2-23:
Frequency.
11000k00 1100000k00 1100M0000 11000M00000
Frequency (Hz)
Output Voltage Swing vs.
5.0
4.5
4.0
Gain Bandwidth Product
3.5
3.0
2.5
2.0
1.5
Phase Margin
1.0
0.5 VDD = 2.2V
0.0
-50 -25 0 25 50 75 100
Ambient Temperature (°C)
90
85
80
75
70
65
60
55
50
45
40
125
FIGURE 2-21:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature with
VDD = 2.2V.
1000
100
10
VOL - VSS
VDD - VOH
1
0.01
0.1
1
10
Output Current (mA)
FIGURE 2-24:
Output Voltage Headroom
vs. Output Current.
DS22196A-page 10
© 2009 Microchip Technology Inc.
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