Datasheet

© 2008 Microchip Technology Inc. DS22058C-page 17
MCP6V01/2/3
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to 5.5V, V
SS
= GND, V
CM
=V
DD
/3, V
OUT
=V
DD
/2,
V
L
=V
DD
/2, R
L
=20kΩ to V
L
, C
L
= 60 pF, and CS = GND.
2.6 Chip Select Response (MCP6V03 only)
FIGURE 2-51: Chip Select Current vs.
Power Supply Voltage.
FIGURE 2-52: Power Supply Current vs.
Chip Select Voltage with V
DD
=1.8V.
FIGURE 2-53: Power Supply Current vs.
Chip Select Voltage with V
DD
=5.5V.
FIGURE 2-54: Chip Select Current vs. Chip
Select Voltage.
FIGURE 2-55: Chip Select Voltage, Output
Voltage vs. Time with V
DD
=1.8V.
FIGURE 2-56: Chip Select Voltage, Output
Voltage vs. Time with V
DD
=5.5V.
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
Chip Select Current (µA)
CS = V
DD
0
50
100
150
200
250
300
350
400
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Chip Select Voltage (V)
Power Supply Current (µA)
V
DD
= 1.8V
G = 1
V
IN
= 0.9V
V
L
= 0V
Hysteresis
Op Amp
turns on
here
Op Amp
turns off
here
0
100
200
300
400
500
600
0.00.51.01.52.02.53.03.54.04.55.05.5
Chip Select Voltage (V)
Power Supply Current (µA)
V
DD
= 5.5V
G = 1
V
IN
= 2.75V
V
L
= 0V
Hysteresis
Op Amp
turns on
here
Op Amp
turns off
here
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
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)
Chip Select Current (µA)
V
DD
= 5.5V
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Time (5 µs/div)
Output Voltage (V)
0
1
2
3
4
5
6
7
8
9
10
11
12
Chip Select Voltage (V)
V
DD
= 1.8V
G = +1 V/V
V
IN
= V
DD
R
L
= 10 kΩ tied to V
DD
/2
CS
V
OUT
On
V
OUT
OffV
OUT
Off
-1.0
-0.5
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 5 10 15 20 25 30 35 40 45 50
Time (5 µs/div)
Output Voltage (V)
0
3
6
9
12
15
18
21
24
27
30
33
36
39
Chip Select Voltage (V)
V
DD
= 5.5V
G = +1 V/V
V
IN
= V
DD
R
L
= 10 kΩ tied to V
DD
/2
CS
V
OUT
On
V
OUT
OffV
OUT
Off