User manual

Installation and Operation
© 2011 Microchip Technology Inc. DS52005A-page 21
Simulation settings:
•Set V
IN
for Source(-) at 50 mV,10 Hz, 0° phase and common mode voltage 4V
•Set V
IN
for Source(+) at 50 mV,10 Hz, 180° phase and common mode voltage 4V
•V
REF
=V
DD
/2
•V
DD
=16V
• The output signal is centered on 8V
• The amplifier’s Gain is 101V/V
Figure 2-16 shows the result of this simulation.
FIGURE 2-16: Simulation of the Square Wave Response.
0.000m 100.0m 200.0m 300.0m 400.0m 500.0m
Time (s)
(V)
6.750
7.000
7.250
7.500
7.750
8.000
8.250
8.500
8.750
9.000
9.250
OUT
VREF
0.000m 100.0m 200.0m 300.0m 400.0m 500.0m
Time (s)
(V)
3.995
3.996
3.997
3.998
3.999
4.000
4.001
4.002
4.003
4.004
4.005
VIN+
0.000m 100.0m 200.0m 300.0m 400.0m 500.0m
Time (s)
(V)
3.995
3.996
3.997
3.998
3.999
4.000
4.001
4.002
4.003
4.004
4.005
VIN-
0.000m 100.0m 200.0m 300.0m 400.0m 500.0m
Time (s)
(V)
3.250
3.500
3.750
4.000
4.250
4.500
4.750
VOUT1
VOUT2