Microchip Technology ARD00354 Hoja De Datos
© 2011 Microchip Technology Inc.
DS25073A-page 5
MCP6N11
Input Differential Mode Voltage (V
DM
) (
)
Differential Input
Voltage Range
Voltage Range
V
DML
-2.7/G
MIN
—
—
V
all
V
REF
= (V
DD
– G
DM
V
DM
)/2
)
V
DMH
—
—
+2.7/G
MIN
V
Differential Gain Error
g
E
-1
±0.13
+1
%
V
DM
= V
DML
to V
DMH
,
Differential Gain Drift
Δg
E
/
ΔT
A
—
±0.0006
—
%/°C
V
REF
= (V
DD
– G
DM
V
DM
)/2
Differential
Non-Linearity
Non-Linearity
INL
DM
-500
±30
+500
ppm
1
)
-800
±40
+800
ppm
2, 5
-2000
±100
+2000
ppm
10, 100
DC Open-Loop Gain
A
OL
61
84
—
dB
1
V
DD
= 1.8V,
68
90
—
dB
2
V
OUT
= 0.2V to 1.6V
76
98
—
dB
5
78
104
—
dB
10
86
116
—
dB
100
70
94
—
dB
1
V
DD
= 5.5V,
77
100
—
dB
2
V
OUT
= 0.2V to 5.3V
84
108
—
dB
5
90
114
—
dB
10
97
125
—
dB
100
Output
Minimum Output
Voltage Swing
Minimum Output
Voltage Swing
V
OL
—
—
V
SS
+ 15
mV
all
V
DM
= -V
DD
/(2G
DM
),
V
DD
= 1.8V,
V
REF
= V
DD
/2 – 1V
—
—
V
SS
+ 25
mV
V
DM
= -V
DD
/(2G
DM
),
V
DD
= 5.5V,
V
REF
= V
DD
/2 – 1V
Maximum Output
Voltage Swing
Voltage Swing
V
OH
V
DD
− 15
—
—
mV
V
DM
= V
DD
/(2G
DM
),
V
DD
= 1.8V,
V
REF
= V
DD
/2 + 1V
V
DD
− 25
—
—
mV
V
DM
= V
DD
/(2G
DM
),
V
DD
= 5.5V,
V
REF
= V
DD
/2 + 1V
Output Short Circuit
Current
Current
I
SC
—
±8
—
mA
V
DD
= 1.8V
—
±30
—
mA
V
DD
= 5.5V
Power Supply
Supply Voltage
Supply Voltage
V
DD
1.8
—
5.5
V
all
Quiescent Current
per Amplifier
per Amplifier
I
Q
0.5
0.8
1.1
mA
I
O
= 0
POR Trip Voltage
V
PRL
1.1
1.4
—
V
V
PRH
—
1.4
1.7
V
TABLE 1-1:
DC ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics: 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 k
Ω to V
L
and G
DM
= G
MIN
; see
Figure 1-6
and
Figure 1-7
.
Parameters
Sym
Min
Typ
Max
Units
G
MIN
Conditions
Note 1:
V
CM
= (V
IP
+ V
IM
) / 2, V
DM
= (V
IP
– V
IM
) and G
DM
= 1 + R
F
/R
G
.
2:
The V
OS
spec limits include 1/f noise effects.
3:
This is the input offset drift without V
OS
re-calibration; toggle EN/CAL to minimize this effect.
4:
These specs apply to both the V
IP
, V
IM
input pair (use V
CM
) and to the V
REF
, V
FG
input pair (V
REF
takes V
CM
’s place).
5:
This spec applies to the V
IP
, V
IM
, V
REF
and V
FG
pins individually.
6:
Figure 2-11
and
Figure 2-19
show the V
IVR
and V
DMR
variation over temperature.
7:
See
Section 1.5 “Explanation of DC Error Specs”
.