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Experiment
1.
Connect up the hardware circuit shown in Figure
54
, with
R
2
=10 k
. Use 10 nF bypass capacitors at all four power suppy connections.
2.
Devise a circuit to supply the input current
I
in
, for a range of values.
Hint:
Use a voltage source and variable resistor (or several resistors).
3.
Create a table listing values of
I
in
and the corresponding values of
V
out
, Table
3
. Compare with theory (use your equation for
V
out
in terms of
I
in
).
4.
Plot your results on a graph of
V
out
versus
I
in
.
Table 3:
Results for current-voltage amplifier.
I
in
(specified)
V
out
(calculated)
I
in
(measured)
V
out
(measured)
[ENGN2211 Home]
ANU Engineering - ENGN2211
.
Use 10 nF bypass capacitors at all four power suppy connections.