MCP6441/2/4
DS22257C-page 8
2010-2012 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A = +25°C, VDD = +1.4V to +6.0V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 1 MΩ to VL and CL = 60 pF.
FIGURE 2-19:
Gain Bandwidth Product,
Phase Margin vs. Ambient Temperature.
FIGURE 2-20:
Output Short Circuit Current
vs. Power Supply Voltage.
FIGURE 2-21:
Output Voltage Swing vs.
Frequency.
FIGURE 2-22:
Output Voltage Headroom
vs. Output Current.
FIGURE 2-23:
Output Voltage Headroom
vs. Ambient Temperature.
FIGURE 2-24:
Slew Rate vs. Ambient
Temperature.
0
2
4
6
8
10
12
14
16
18
-50
-25
0
25
50
75
100 125
Ambient Temperature (°C)
Ga
in
B
a
nd
w
idt
h
Pr
o
d
u
ct
(k
H
z)
0
10
20
30
40
50
60
70
80
90
P
h
as
eMa
rg
in
(°
)
Gain Bandwidth Product
Phase Margin
VDD = 1.4V
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
6.
0
Power Supply Voltage (V)
O
u
tp
u
tS
hor
tC
ir
cui
t
C
u
rr
e
nt
(m
A
)
TA = -40°C
TA = +25°C
TA = +85°C
TA = +125°C
0.1
1
10
100
1000
10000
Frequency (Hz)
O
u
tp
u
tV
o
lt
age
S
w
in
g
(V
P-
P
)
VDD = 1.4V
VDD = 6.0V
10
100
1k
10k
0.1
1
10
100
1000
10
100
1000
10000
Output Current (mA)
O
u
tp
u
t
V
o
lt
ag
e
H
ea
d
ro
o
m
(
m
V
)
VDD - VOH @ VDD = 1.4V
VOL - VSS @ VDD = 1.4V
VDD - VOH @ VDD = 6.0V
VOL - VSS @ VDD = 6.0V
L = 10 k
0.01
0.1
1
10
0
5
10
15
20
25
-50
-25
0
25
50
75
100
125
Ambient Temperature (°C)
Ou
tp
u
tV
o
lt
ag
e
H
ead
ro
o
m
V
DD
-
V
OH
or
V
OL
-
V
SS
(m
V
)
VDD - VOH @ VDD = 1.4V
VOL - VSS @ VDD = 1.4V
VDD - VOH @ VDD = 6.0V
VOL - VSS @ VDD = 6.0V
0
1
2
3
4
5
6
-50
-25
0
25
50
75
100
125
Ambient Temperature (°C)
S
le
w
R
a
te
(V
/m
s)
Falling Edge, VDD = 6.0V
Rising Edge, VDD = 6.0V
Falling Edge, VDD = 1.4V
Rising Edge, VDD = 1.4V