Datasheet

MCP6V26/7/8
DS25007B-page 10 © 2011 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A
=+25°C, V
DD
= +2.3V to 5.5V, V
SS
= GND, V
CM
=V
DD
/3, V
OUT
=V
DD
/2,
V
L
=V
DD
/2, R
L
=10kΩ to V
L
, C
L
= 60 pF and CS = GND.
FIGURE 2-13: DC Open-Loop Gain vs.
Ambient Temperature.
FIGURE 2-14: Input Bias and Offset
Currents vs. Common Mode Input Voltage with
T
A
= +85°C.
FIGURE 2-15: Input Bias and Offset
Currents vs. Common Mode Input Voltage with
T
A
= +125°C.
FIGURE 2-16: Input Bias and Offset
Currents vs. Ambient Temperature with
V
DD
=+5.5V.
FIGURE 2-17: Input Bias Current vs. Input
Voltage (below V
SS
).
120
125
130
135
140
145
150
155
160
-50-25 0 255075100125
Ambient Temperature (°C)
DC Open-Loop Gain (dB)
V
DD
= 5.5V
V
DD
= 2.3V
-100
-50
0
50
100
150
200
-0.5
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
Common Mode Input Voltage (V)
Input Bias, Offset Currents (pA)
I
B
T
A
= +85°C
V
DD
= 5.5V
I
OS
-400
-200
0
200
400
600
800
1000
1200
1400
1600
1800
2000
-0.5
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
Common Mode Input Voltage (V)
Input Bias, Offset Currents (pA)
I
B
T
A
= +125°C
V
DD
= 5.5V
I
OS
1
10
100
1,000
10,000
25 35 45 55 65 75 85 95 105 115 125
Ambient Temperature (°C)
Input Bias, Offset Currents (A)
V
DD
= 5.5
V
-I
OS
I
B
1p
10p
100p
1n
10n
1.E-11
1.E-10
1.E-09
1.E-08
1.E-07
1.E-06
1.E-05
1.E-04
1.E-03
1.E-02
-1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0
Input Voltage (V)
Input Current Magnitude (A)
+125°C
+85°C
+25°C
-40°C
10m
1m
100µ
10µ
1µ
100n
10n
1n
100p
10p