Datasheet

© 2010 Microchip Technology Inc. DS22142B-page 11
MCP6071/2/4
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +6.0V, V
SS
= GND, V
CM
= V
DD
/2, 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: Ouput Short Circuit Current
vs. Power Supply Voltage.
FIGURE 2-26: Output Voltage Swing vs.
Frequency.
FIGURE 2-27: Ratio of Output Voltage
Headroom to Output Current vs. Output Current.
FIGURE 2-28: Output Voltage Headroom
vs. Ambient Temperature.
FIGURE 2-29: Slew Rate vs. Ambient
Temperature.
FIGURE 2-30: Small Signal Non-Inverting
Pulse Response.
0
5
10
15
20
25
30
35
40
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Power Supply Voltage (V)
Output Short Circuit Current
(mA)
T
A
= -40
°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
0.1
1
10
1000 10000 100000 1000000
Frequency (Hz)
Output Voltage Swing (V
P-P
)
V
DD
= 1.8V
V
DD
= 6.0V
1k 10k 100k 1M
0
5
10
15
20
25
30
35
40
45
50
55
60
0.1 1 10
Output Current (mA)
Ratio of Output Headroom to
Current (mV/mA)
(V
OL
- V
SS
)/(-I
OUT
)
(V
DD
- V
OH
)/I
OUT
V
DD
= 1.8V
(V
DD
- V
OH
)/I
OUT
(V
OL
- V
SS
)/(-I
OUT
)
V
DD
= 6.0V
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
-50-25 0 255075100125
Ambient Temperature (°C)
Output Voltage Headroom
V
DD
- V
OH
or V
OL
- V
SS
(mV)
V
DD
- V
OH
V
OL
- V
SS
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
-50-25 0 255075100125
Ambient Temperature (°C)
Slew Rate (V/µs)
Falling Edge, V
DD
= 6.0V
Falling Edge, V
DD
= 1.8V
Rising Edge, V
DD
= 6.0V
Rising Edge, V
DD
= 1.8V
Time (2 µs/div)
Output Voltage (50 mV/div)
V
DD
= 6.0V
G = +1 V/V