2009-2011 Microchip Technology Inc.
DS22146C-page 17
MCP651/1S/2/3/4/5/9
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 =1 kto VL, CL = 20 pF, and CAL/CS =VSS.
2.5
Time Response
FIGURE 2-37:
Non-inverting Small Signal
Step Response.
FIGURE 2-38:
Non-inverting Large Signal
Step Response.
FIGURE 2-39:
Inverting Small Signal Step
Response.
FIGURE 2-40:
Inverting Large Signal Step
Response.
FIGURE 2-41:
The MCP651/1S/2/3/4/5/9
family shows no input phase reversal with
overdrive.
FIGURE 2-42:
Slew Rate vs. Ambient
Temperature.
0
20
40
60
80 100 120 140 160 180 200
Time (ns)
Ou
tpu
tV
o
ltag
e(1
0m
V
/di
v)
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
100
200
300
400
500
600
700
800
Time (ns)
Outp
ut
V
o
ltage
(V
)
VDD = 5.5V
G = 1
VIN
VOUT
0
50
100
150
200
250
300
350
400
Time (ns)
Ou
tpu
tV
o
ltag
e(1
0m
V
/di
v)
VDD = 5.5V
G = -1
RF = 499
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
100
200
300
400
500
600
700
800
Time (ns)
Outp
ut
V
o
ltage
(V
)
VDD = 5.5V
G = -1
RF = 499
VIN
VOUT
-1
0
1
2
3
4
5
6
7
01
2
345
67
89
10
Time (ms)
In
p
u
t,
Ou
tp
u
tV
o
lt
ag
es
(V
)
VDD = 5.5V
G = 2
VOUT
VIN
0
5
10
15
20
25
30
35
40
45
50
55
60
-50
-25
0
25
50
75
100
125
Ambient Temperature (°C)
S
lew
R
ate
(V
/
s)
Falling Edge
Rising Edge
VDD = 5.5V
VDD = 2.5V