Signal Conditioning

DFA-100 Dual Channel Difference Amp

The Model DFA-100 Dual Channel Difference Amplifier is intended for differential to single-ended signal buffering and conversion for data acquisition systems in general purpose signal processing and measurement applications. The DFA-100 is suited for industrial control, PLC interface and automotive test and development applications.

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The DFA-100 is a general purpose two channel difference amplifier for differential to single ended signal conversion for industrial control applications.

Application Input
difference amp -5V to +5V
ground-loop elimination DC to 100kHz
current measurement
sensor interfacing
low-level signal amplifier
Output Output
-5V to +5V greater than +/- 100V common mode differential inputs
gain = 1 (call for other gains)