Datasheet

© 2011 Microchip Technology Inc. DS25073A-page 17
MCP6N11
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= 1.8V to 5.5V, V
SS
= GND, EN/CAL =V
DD
, V
CM
= V
DD
/2, V
DM
=0V,
V
REF
=V
DD
/2, V
L
=V
DD
/2, R
L
= 10 kΩ to V
L
, C
L
= 60 pF and G
DM
= G
MIN
; see Figure 1-6 and Figure 1-7.
FIGURE 2-23: Input Bias and Offset
Currents vs. Ambient Temperature, with
V
DD
= +5.5V.
FIGURE 2-24: Input Bias Current vs.
Input Voltage (below V
SS
).
FIGURE 2-25: Input Bias and Offset
Currents vs. Common Mode Input Voltage, with
T
A
= +85°C.
FIGURE 2-26: Input Bias and Offset
Currents vs. Common Mode Input Voltage, with
T
A
= +125°C.
FIGURE 2-27: Output Voltage Headroom
vs. Output Current.
FIGURE 2-28: Output Voltage Headroom
vs. Ambient Temperature.
1.E-10
1.E-09
1.E-08
s
, Offset Currents (A)
V
DD
= 5.5V
V
CM
= V
DD
I
B
100p
1n
10n
1.E-12
1.E-11
25 45 65 85 105 125
Input Bia
s
Ambient Temperature (°C)
| I
OS
|
1p
10p
1E09
1.E-08
1.E-07
1.E-06
1.E-05
1.E-04
1.E-03
urrent Magnitude (A)
+125°C
+85
°C
+25°C
-40°
1m
100μ
10μ
1μ
100n
10n
1n
1.E-12
1.E-11
1.E-10
1.E-09
-1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0
Input Cu
Input Voltage (V)
-40 C
1n
100p
10p
1p
-20
0
20
40
60
80
100
s, Offset Currents (pA)
Representative Part
T
A
= +85°C
V
DD
= 5.5V
I
B
I
OS
-100
-80
-60
-40
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
Input Bias
Common Mode Input Voltage (V)
10
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
s, Offset Currents (nA)
Representative Part
T
A
= +125°C
V
DD
= 5.5V
I
B
I
OS
-2.5
-2.0
-1.5
-1.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Input Bias
Common Mode Input Voltage (V)
1000
m
V)
o
om (
m
V
=18V
V
DD
= 5.5V
100
H
eadr
o
V
DD
=1
.
8V
100
ltage
H
V
DD
–V
OH
V
V
put Vo
V
OL
–
V
SS
10
Out
10
0.1 1 10
Output Current Magnitude (mA)
9
10
7
8
(mV)
V
DD
–V
OH
5
6
7
d
room
V
DD
= 5.5V
4
5
u
t Hea
d
2
3
Outp
u
V
DD
= 1.8V
0
1
V
OL
–V
SS
0
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)