TS1005 Op Amp Demo Board
5) Connect the signal output of the function
3) In order to monitor the input and output signal,
select two channels on the oscilloscope and set
the vertical voltage scale and the vertical position
on each channel to 100mV/DIV and -2.25V,
respectively. Set the horizontal time scale to
500µs/DIV.
generator to Vin and the ground terminal to GND.
6) To monitor the input, connect the signal terminal
of one of the oscilloscope probes to Vin and the
ground terminal to GND. To monitor the output,
use the second probe to connect the signal
terminal to VOUT and the ground terminal to GND.
4) Connect the positive terminal of the DC power
supply to VDD and the ground terminal to GND.
7) Turn on the power supply and check that the
power supply current is approximately 4.3µA.
5) Connect the signal output of the function
generator to Vin and the ground terminal to GND.
8) Turn on the function generator.
6) To monitor the input, connect the signal terminal
of one of the oscilloscope probes to Vin and the
ground terminal to GND. To monitor the output,
use the second probe to connect the signal
9) Observe the input and output signal. The output
signal is an amplified version of the input signal
with an output swing of approximately 400mVPP
corresponding to a signal gain of two.
,
terminal to VOUT and the ground terminal to GND.
7) Turn on the power supply and check that the
power supply current is approximately 3.8µA.
Inverting Configuration
In order to evaluate the TS1005 operational amplifier
in the inverting configuration, the following steps are
to be performed:
8) Turn on the function generator.
9) Observe the input and output signal. The output
signal is an inverted version of the input signal
and the swing should be 200mVPP.
1) Before connecting the DC power supply to the
demo board, turn on the power supply and set
the DC voltage to 5.5V and then turn it off.
2) Set the function generator output frequency to
500Hz and output level with a VOH = 2.35V and a
VOL = 2.15V. This sets the input swing to
200mVPP, centered at 2.25V.
Figure 4. TS1005DB
Evaluation Board
Figure 3. Non-Inverting Configuration
TS1005DB r1p1
RTFDS
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