4-Channel Commutator Circuit


Posted on Feb 7, 2014

This 4-channel commutator uses the 2N4091 to achieve low channel ON resistance (k30X) and low OFF current leakage. The DM7800 voltage translator is a monolithic device which provides from a10V to b20V gate drive to the JFETs while at the same time providing DTL-TTL logic compatability. Here is a schematic drawing:


4-Channel Commutator Circuit
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