2008 Microchip Technology Inc.
DS22041B-page 11
MCP6031/2/3/4
Note: Unless otherwise indicated, T
A = +25°C, VDD = +1.8V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 1 MΩ to VL, CL = 60 pF and CS is tied low.
FIGURE 2-31:
Large Signal Inverting Pulse
Response.
FIGURE 2-32:
The MCP6031/2/3/4 family
shows no phase reversal .
FIGURE 2-33:
Chip Select (CS) to
Amplifier Output Response Time (MCP6033
only).
FIGURE 2-34:
Chip Select (CS) Hysteresis
(MCP6033 only) with VDD = 5.5V.
FIGURE 2-35:
Chip Select (CS) Hysteresis
(MCP6033 only) with VDD = 3.0V.
FIGURE 2-36:
Chip Select (CS) Hysteresis
(MCP6033 only) with VDD = 1.8V.
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Time (0.5 ms/div)
Out
p
u
tVolt
age
(V
)
VDD = 5.5V
G = -1 V/V
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Time (2 ms/div)
Ou
tp
u
tVo
lt
ag
e(
V
)
VIN
VDD = 5.0V
G = +2 V/V
VOUT
-8.0
-7.0
-6.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Time (1 ms/div)
Ch
ip
Sele
ct
V
o
lt
ag
e(V)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
O
u
tput
Volta
g
e
(V)
Chip Select
Output On
Output
High-Z
Output
High-Z
VDD = 5.5V
G = +1 V/V
RL = 50 k to VSS
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Chip Select Voltage (V)
Int
er
n
a
lCS
Sw
it
ch
Ouptut
(V
)
Output On
Output High-Z
Hysteresis
CS Input
Low to High
VDD = 5.5V
CS Input
High to Low
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
0.00.3 0.60.9 1.21.5 1.82.1 2.42.7 3.0
Chip Select Voltage (V)
Ou
p
tut
Vol
tag
e(
V
)
Output On
Output High-Z
Hysteresis
CS Input
Low to High
CS Input
High to Low
VDD = 3.0V
0.0
0.3
0.6
0.9
1.2
1.5
0.00.2
0.40.6
0.81.0
1.21.4
1.61.8
Chip Select Voltage (V)
Ou
p
tut
Vol
tag
e(V
)
Output On
Output High-Z
Hysteresis
CS Input
Low to High
CS Input
High to Low
VDD = 1.8V