Datasheet

© 2008 Microchip Technology Inc. DS22041B-page 11
MCP6031/2/3/4
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +5.5V, 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
, C
L
= 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 V
DD
= 5.5V.
FIGURE 2-35: Chip Select (CS
) Hysteresis
(MCP6033 only) with V
DD
= 3.0V.
FIGURE 2-36: Chip Select (CS
) Hysteresis
(MCP6033 only) with V
DD
= 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)
Output Voltage (V)
V
DD
= 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)
Output Voltage (V)
V
IN
V
DD
= 5.0V
G = +2 V/V
V
OUT
-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)
Chip Select Voltage (V)
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Output Voltage (V)
Chip Select
Output On
Output
High-Z
Output
High-Z
V
DD
= 5.5V
G = +1 V/V
R
L
= 50 kΩ to V
SS
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)
Internal CS Switch Ouptut (V)
Output On
Output High-Z
Hysteresis
CS Input
Low to High
V
DD
= 5.5V
CS Input
High to Low
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
0.00.30.60.91.21.51.82.12.42.73.0
Chip Select Voltage (V)
Ouptut Voltage (V)
Output On
Output High-Z
Hysteresis
CS Input
Low to High
CS Input
High to Low
V
DD
= 3.0V
0.0
0.3
0.6
0.9
1.2
1.5
0.00.20.40.60.81.01.21.41.61.8
Chip Select Voltage (V)
Ouptut Voltage (V)
Output On
Output High-Z
Hysteresis
CS Input
Low to High
CS Input
High to Low
V
DD
= 1.8V