Datasheet

© 2009 Microchip Technology Inc. DS22196A-page 11
MCP6286
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.2V to +5.5V, V
SS
= GND, V
CM
= V
DD
/3, V
OUT
≈ V
DD
/2,
V
L
= V
DD
/2, R
L
= 10 kΩ to V
L
and C
L
= 60 pF.
FIGURE 2-25: Output Voltage Headroom
vs. Ambient Temperature.
FIGURE 2-26: Slew Rate vs. Ambient
Temperature.
FIGURE 2-27: Small Signal Non-Inverting
Pulse Response.
FIGURE 2-28: Small Signal Inverting Pulse
Response.
FIGURE 2-29: Large Signal Non-Inverting
Pulse Response.
FIGURE 2-30: Large Signal Inverting Pulse
Response.
0
5
10
15
20
25
30
35
40
45
50
55
60
-50-250 255075100125
Ambient Temperature (°C)
Output Voltage Headroom
V
DD
- V
OH,
V
OL
- V
SS
(mV)
V
DD
- V
OH
@ R
L
= 10kΩ
V
OL
- V
SS
@ R
L
= 10kΩ
V
DD
- V
OH
@ R
L
= 2kΩ
V
OL
- V
SS
@ R
L
= 2kΩ
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
-50 -25 0 25 50 75 100 125
Temperature (°C)
Slew Rate (V/µs)
Falling Edge, V
DD
= 5.5V
Rising Edge, V
DD
= 5.5V
Falling Edge, V
DD
= 2.2V
Rising Edge, V
DD
= 2.2V
Time (1 µs/div)
Output Voltage (50 mV/div)
V
DD
= 5.5V
G = +1 V/V
Time (1 µs/div)
Output Voltage (50 mV/div)
V
DD
= 5.5V
G = -1 V/V
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 (5 µs/div)
Output Voltage (V)
V
DD
= 5.5V
G = +2 V/V
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 (5 µs/div)
Output Voltage (V)
V
DD
= 5.5V
G = -2 V/V