Datasheet

MCP6021/1R/2/3/4
DS21685D-page 12 © 2009 Microchip Technology Inc.
Note: Unless otherwise indicated, T
A
=+25°C, V
DD
= +2.5V to +5.5V, V
SS
=GND, V
CM
=V
DD
/2, V
OUT
≈ V
DD
/2,
R
L
=10kΩ to V
DD
/2 and C
L
= 60 pF.
FIGURE 2-31: Output Voltage Headroom
vs. Output Current.
FIGURE 2-32: Small-Signal Non-inverting
Pulse Response.
FIGURE 2-33: Large-Signal Non-inverting
Pulse Response.
FIGURE 2-34: Output Voltage Headroom
vs. Temperature.
FIGURE 2-35: Small-Signal Inverting Pulse
Response.
FIGURE 2-36: Large-Signal Inverting Pulse
Response.
1
10
100
1,000
0.01 0.1 1 10
Output Current Magnitude (mA)
Output Voltage Headroom;
V
DD
-V
OH
or V
OL
-V
SS
(mV)
V
DD
- V
OH
V
OL
- V
SS
-6.E-02
-5.E-02
-4.E-02
-3.E-02
-2.E-02
-1.E-02
0.E+00
1.E-02
2.E-02
3.E-02
4.E-02
5.E-02
6.E-02
0.E+00 2.E-07 4.E- 07 6.E-07 8.E -07 1.E-06 1.E -06 1.E- 06 2.E-06 2.E-0 6 2.E-06
Time (200 ns/div)
Output Voltage (10 mV/div)
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
0.E+00 5.E-07 1.E-06 2.E-06 2.E-06 3.E- 06 3.E-06 4.E-06 4.E-06 5.E-06 5.E-06
Time (500 ns/div)
Output Voltage (V)
G = +1 V/V
0
1
2
3
4
5
6
7
8
9
10
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
Output Voltage Headroom
V
DD
-V
OH
or V
OL
-V
SS
(mV)
V
DD
- V
OH
V
OL
- V
SS
-6.E-02
-5.E-02
-4.E-02
-3.E-02
-2.E-02
-1.E-02
0.E+00
1.E-02
2.E-02
3.E-02
4.E-02
5.E-02
6.E-02
0.E+00 2.E-07 4.E-07 6.E-0 7 8.E-07 1.E-06 1.E -06 1.E-06 2.E-06 2. E-06 2.E-06
Time (200 ns/div)
Output Voltage (10 mV/div)
G = -1 V/V
R
F
= 1 k
Ω
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.E+00 5.E-07 1.E-06 2.E-06 2.E-06 3.E-06 3.E-06 4.E-06 4.E-0 6 5.E-06 5.E-06
Time (500 ns/div)
Output Voltage (V)
G = -1 V/V
R
F
= 1 k
Ω