Differential Amplifier

The Logitech Diff1 Differential Amplifier is a self-contained signal conditioning module
designed to accompany our range of magnetic pickups.

Amplifies signal difference between two inputs
feeds into a comparator circuit with adjustable sensitivity

Output pulse to supply voltage

High input sensitivity
common mode rejection

adjustable input level from 12mV minmum.

Technical Specifications

Power Supply10V to 40V dc @ 10mA nominal
Reverse polarity protected
Signal Input12mV minimum
OutputPulse to VS
Dimensions50 x 40 x 20 (mm)
Operating Temperature Range0-70°C


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Differential Amplifier Module