Microchip Technology MCP6031DM-PTPLS Data Sheet
© 2008 Microchip Technology Inc.
DS22041B-page 9
MCP6031/2/3/4
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2, V
OUT
≈ V
DD
/2,
V
L
= V
DD
/2, R
L
= 1 M
Ω to V
L
, C
L
= 60 pF and CS is tied low.
FIGURE 2-19:
Channel-to-Channel
Separation vs. Frequency ( MCP6032/4 only).
FIGURE 2-20:
Gain Bandwidth Product,
Phase Margin vs. Common Mode Input Voltage.
FIGURE 2-21:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature.
FIGURE 2-22:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature.
FIGURE 2-23:
Ouput Short Circuit Current
vs. Power Supply Voltage.
FIGURE 2-24:
Output Voltage Swing vs.
Frequency.
60
70
80
90
100
110
120
130
100
1,000
10,000
Frequency (Hz)
C
h
anne
l-
to
-Ch
a
nn
el
Se
pe
ra
ti
on
(
d
B
)
Input Referred
0
2
4
6
8
10
12
14
16
18
20
-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)
Gain Bandwidt
h
P
roduct
(k
H
z)
0
20
40
60
80
100
120
140
160
180
P
h
as
e M
ar
g
in
(
°)
Gain Bandwidth Product
Phase Margin
V
DD
= 5.5V
G = +1 V/V
0
2
4
6
8
10
12
14
16
18
20
-50
-25
0
25
50
75
100 125
Ambient Temperature (°C)
G
ain B
andwi
d
th
Prod
uc
t
(k
Hz)
0
10
20
30
40
50
60
70
80
90
Ph
as
e Ma
rg
in
(
°)
Gain Bandwidth Product
Phase Margin
V
DD
= 5.5V
G = +1 V/V
0
2
4
6
8
10
12
14
16
18
20
-50
-25
0
25
50
75
100 125
Ambient Temperature (°C)
Gain Ba
ndwi
d
th
Prod
uct
(k
Hz)
0
10
20
30
40
50
60
70
80
90
P
h
as
e Ma
rgin
(°
)
Gain Bandwidth Product
Phase Margin
V
DD
= 1.8V
G = +1 V/V
0
5
10
15
20
25
30
35
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
Ou
tput S
hort Ci
rcu
it Cu
rre
n
t
(mA
)
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
0.1
1
10
10
100
1000
10000
Frequency (Hz)
Out
p
ut
Vol
tage S
wing (
V
P-
P
)
V
DD
= 1.8V
V
DD
= 3.0V
V
DD
= 5.5V
1K
10K