Datasheet
© 2009 Microchip Technology Inc. DS22196A-page 9
MCP6286
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.2V to +5.5V, V
SS
= GND, V
CM
= V
DD
/3, V
OUT
≈ V
DD
/2,
V
L
= V
DD
/2, R
L
= 10 kΩ to V
L
and C
L
= 60 pF.
FIGURE 2-13: Input Bias, Offset Currents
vs. Ambient Temperature.
FIGURE 2-14: Input Bias Current vs.
Common Mode Input Voltage.
FIGURE 2-15: Quiescent Current vs
Ambient Temperature.
FIGURE 2-16: Quiescent Current vs.
Power Supply Voltage.
FIGURE 2-17: Open-Loop Gain, Phase vs.
Frequency.
FIGURE 2-18: Gain Bandwidth Product,
Phase Margin vs. Common Mode Input Voltage
with V
DD
= 5.5V.
1
10
100
1000
10000
25 35 45 55 65 75 85 95 105 115 125
Ambient Temperature (°C)
Input Bias, Offset Currents (pA)
Input Bias Current
Input Offset Current
V
DD
= 5.5V
0
200
400
600
800
1000
1200
1400
1600
0.00.51.01.52.02.53.03.54.04.55.05.5
Common Mode Input Votlage (V)
Input Bias Current (pA)
V
DD
= 5.5V
T
A
= +125°C
T
A
= +85°C
250
300
350
400
450
500
550
600
650
700
-50-25 0 255075100125
Ambient Temperature (°C)
Quiescent Current (µA)
V
DD
= 5.5V
V
DD
= 2.2V
0
100
200
300
400
500
600
700
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Power Supply Voltage (V)
Quiescent Current (uA)
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
-20
0
20
40
60
80
100
120
1.0E-01 1.0E+00 1.0E+01 1.0E+02 1.0E+03 1.0E+04 1.0E+05 1.0E+06 1.0E+07
Frequency (Hz)
Open-Loop Gain (dB)
-210
-180
-150
-120
-90
-60
-30
0
Open-Loop Phase (°)
Open-Loop Gain
Open-Loop Phase
V
DD
= 5.5V
0.1 1 10 100 1k 10k 100k 1M 10M
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-0.4
0.2
0.8
1.4
2.0
2.6
3.2
3.8
4.4
Common Mode Input Voltage (V)
Gain Bandwidth Product
(MHz)
0
10
20
30
40
50
60
70
80
90
100
Phase (°)
Phase Margin
Gain Bandwidth Product
V
DD
= 5.5V