Datasheet

© 2010-2012 Microchip Technology Inc. DS22257C-page 9
MCP6441/2/4
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.4V to +6.0V, V
SS
= GND, V
CM
= V
DD
/2, V
OUT
≈ V
DD
/2,
V
L
= V
DD
/2, R
L
= 1 MΩ to V
L
and C
L
= 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 µs/div)
Output Voltage (20 mv/div)
V
DD
= 6.0V
G = +1 V/V
Time (200 µs/div)
Output Voltage (20 mv/div)
V
DD
= 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)
Output Voltage (V)
V
DD
= 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)
Output Voltage (V)
V
DD
= 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)
Input,Output Voltage (V)
V
DD
= 6.0V
G = +2 V/V
V
OUT
V
IN
1
10
100
1000
10000
100000
1000000
1 10 100 1000 10000
Frequency (Hz)
Closed Loop Output
Impedance (Ω)
1 10 100 1k 10k
1
10
100
1k
10k
100k
1M
G
N
:
101 V/V
11 V/V
1 V/V