MCP631/2/3/4/5/9
DS22197B-page 14
2009-2011 Microchip Technology Inc.
Note: Unless otherwise indicated, TA =+25°C, VDD = +2.5V to 5.5V, VSS = GND, VCM =VDD/3, VOUT =VDD/2,
VL =VDD/2, RL =2 kto VL, CL = 50 pF and CS =VSS.
2.5
Time Response
FIGURE 2-34:
Non-inverting Small Signal
Step Response.
FIGURE 2-35:
Non-inverting Large Signal
Step Response.
FIGURE 2-36:
Inverting Small Signal Step
Response.
FIGURE 2-37:
Inverting Large Signal Step
Response.
FIGURE 2-38:
The MCP631/2/3/4/5/9
family shows no input phase reversal with
overdrive.
FIGURE 2-39:
Slew Rate vs. Ambient
Temperature.
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Time (s)
O
u
tp
u
t
V
o
lt
ag
e
(10
mV
/d
iv
)
VDD = 5.5V
G = 1
VIN
VOUT
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.00.2 0.40.6 0.81.0 1.21.4 1.61.8 2.0
Time (s)
O
u
tpu
tV
o
lt
ag
e(V
)
VDD = 5.5V
G = 1
VIN
VOUT
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Time (s)
O
u
tp
u
t
V
o
lt
ag
e
(10
mV
/d
iv
)
VDD = 5.5V
G = -1
RF = 1 k
VIN
VOUT
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Time (s)
O
u
tpu
tV
o
lt
ag
e(V
)
VDD = 5.5V
G = -1
RF = 1 k
VIN
VOUT
-1
0
1
2
3
4
5
6
7
0
1
2
3
4
56789
10
Time (ms)
In
p
u
t,
O
u
tp
u
tVo
lt
a
g
e
s(V)
VDD = 5.5V
G = 2
VOUT
VIN
0
2
4
6
8
10
12
14
16
18
20
22
24
-50
-25
0
25
50
75
100
125
Ambient Temperature (°C)
Sl
e
w
Ra
te
(V/
s)
Falling Edge
Rising Edge
VDD = 2.5V
VDD = 5.5V