Datasheet

MCP6N11
DS25073A-page 16 © 2011 Microchip Technology Inc.
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 2-17: Normalized DC Open-Loop
Gain vs. Ambient Temperature.
FIGURE 2-18: The MCP6N11 Shows No
Phase Reversal vs. Common Mode Voltage.
FIGURE 2-19: Normalized Differential
Mode Voltage Range vs. Ambient Temperature.
FIGURE 2-20: Normalized Differential Input
Error vs. Differential Voltage, with G
MIN
=1.
FIGURE 2-21: Normalized Differential Input
Error vs. Differential Voltage, with
G
MIN
= 2 to 100.
FIGURE 2-22: The MCP6N11 Shows No
Phase Reversal vs. Differential Voltage, with
V
DD
=5.5V.
105
110
a
in;
95
100
o
op G
a
)
V
DD
= 5.5V
V
DD
= 1.8V
85
90
95
O
pen-L
o
M
IN
(dB
)
80
85
d
DC
O
A
OL
/ G
M
70
75
m
alize
d
A
G
MIN
= 1 to 10
G
= 100
60
65
Nor
m
G
MIN
= 100
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
5.5
6.0
Representative Part
V
DD
= 5.5V
40
4.5
5.0
(V)
DD
G
DM
=
100
30
3.5
4
.
0
o
ltage
G
DM
100
G
DM
= 1
2.0
2.5
3
.
0
t
put V
o
V
IM
= -0.20V
1.0
1.5
2.0
Ou
t
V
IM
= V
DD
+ 0.15V
0.0
0.5
-1.0 -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 6.5
Non-inverting Input Voltage; V
IP
(V)
3.8
4.0
u
t
V
)
1 Wafer Lot
G
MIN
V
DMH
= -G
MIN
V
DML
3.4
3.6
i
al Inp
u
V
DMH
(
V
RTO
30
3.2
3.4
f
ferent
i
e
; G
MIN
V
2.8
3
.
0
z
ed Di
f
Rang
e
2.4
2.6
o
rmali
z
o
ltage
2.0
2.2
N
o
V
o
Note: For G
MIN
= 1,
V
DMH
= minimum of plot value and V
DD
-50 -25 0 25 50 75 100 125
Axis Title
-
2
-1
0
1
2
3
4
5
ized Differential Input
r
or; G
MIN
V
ED
(mV)
Representative Part
V
ED
= (V
OUT
–V
REF
)/G
DM
–V
DM
G
MIN
= 1
RTO
V
DD
= 1.8V
V
DD
= 5.5V
-5
-4
-3
2
-5-4-3-2-1012345
Normal
Er
r
Normalized Differential Input Voltage;
G
MIN
V
DM
(V)
4
5
p
ut
Representative Part
V
ED
=
(V
OUT
–
V
REF
)/G
DM
–
V
DM
2
3
t
ial In
p
mV)
V
ED
(V
OUT
V
REF
)/G
DM
V
DM
G
MIN
= 2 to 100
RTO
0
1
i
fferen
t
M
IN
V
ED
(
-
2
-1
0
ized D
i
r
or; G
M
-
4
-3
2
N
ormal
Er
r
-5
4
-
5
-
4
-
3
-
2
-
1
0
1
2
3
4
5
N
-
5
-
4
-
3
-
2
-
1
0
1
2
3
4
5
Normalized Differential Input Voltage;
G
MIN
V
DM
(V)
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
t
put Voltage (V)
Representative Part
V
DD
= 5.5V
V
REF
= (V
DD
–G
DM
V
DM
)/2
0.0
0.5
1.0
1.5
-7-6-5-4-3-2-101234567
Ou
t
Differential Input Voltage (V)
G
MIN
= 1
G
MIN
= 2
G
MIN
= 5
G
MIN
= 10
G
MIN
= 100