Datasheet

MCP6291/1R/2/3/4/5
DS21812E-page 10 © 2007 Microchip Technology Inc.
TYPICAL PERFORMANCE CURVES (CONTINUED)
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.4V to +5.5V, V
SS
=GND, V
CM
=V
DD
/2, V
OUT
≈ V
DD
/2,
V
L
= V
DD
/2, R
L
=10kΩ to V
L
, C
L
= 60 pF, and CS is tied low.
FIGURE 2-31: Measured Input Current vs.
Input Voltage (below V
SS
).
FIGURE 2-32: The MCP6291/1R/2/3/4/5
Show No Phase Reversal.
1.E-12
1.E-11
1.E-10
1.E-09
1.E-08
1.E-07
1.E-06
1.E-05
1.E-04
1.E-03
1.E-02
-1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0
Input Voltage (V)
Input Current Magnitude (A)
+125°C
+85°C
+25°C
-40°C
10m
1m
100µ
10µ
1µ
100n
10n
1n
100p
10p
1p
-1
0
1
2
3
4
5
6
-15 -14 -13 -12 -11 -10 -9 -8 - 7 -6 -5
Time (1 ms/div)
Input, Output Voltage (V)
V
DD
= 5.0V
G = +2V/V
V
IN
V
OUT