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15.1.1
Single
-
ended input
A single
-
ended input is not isolated and uses unbalanced inputs.
GND
U
in
(+)
900 k
100 k
(+)
(–)
Figure 15.1:
Single
-
ended amplifier
l
One input is connected to ground
l
Resistance / Capacitance from each terminal to ground is different
l
Amplifier is typically found in oscilloscopes
l
Also used in GEN DAQ Basic amp, Liberty 8ch DC amp
l
Often identified by the use of a single METAL BNC connector per
channel
l
Can be used with standard passive probes (as with oscilloscopes)
GEN3t
I3995-3.1 en HBM: public
379