2010-2012 Microchip Technology Inc.
DS22257C-page 9
MCP6441/2/4
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 2-25:
Small Signal Non-Inverting
Pulse Response.
FIGURE 2-26:
Small Signal Inverting Pulse
Response.
FIGURE 2-27:
Large Signal Non-Inverting
Pulse Response.
FIGURE 2-28:
Large Signal Inverting Pulse
Response.
FIGURE 2-29:
The MCP6441/2/4 Device
Shows No Phase Reversal.
FIGURE 2-30:
Closed Loop Output
Impedance vs. Frequency.
Time (200 s/div)
O
u
tp
u
tV
o
lt
ag
e
(2
0
m
v/d
iv
)
VDD = 6.0V
G = +1 V/V
Time (200 s/div)
O
u
tp
u
tV
o
lt
ag
e
(20
m
v
/d
iv
)
VDD = 6.0V
G = -1 V/V
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
Time (2 ms/div)
Ou
tp
u
tV
o
ltage
(
V
)
VDD = 6.0V
G = +1 V/V
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
Time (2 ms/div)
O
u
tp
u
tV
o
ltag
e
(V
)
VDD = 6.0V
G = -1 V/V
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Time (2 ms/div)
In
p
u
t,
O
u
tp
u
tV
o
ltage
(V
)
VDD = 6.0V
G = +2 V/V
VOUT
VIN
1
10
100
1000
10000
100000
1000000
1
10
100
1000
10000
Frequency (Hz)
C
los
ed
Lo
o
p
O
u
tp
ut
Im
p
eda
nce
(
)
1
10
100
1k
10k
1
10
100
1k
10k
100k
1M
GN:
101 V/V
11 V/V
1 V/V