Updated: Jul 7
The Infinity Sensor V2 is a new high-bandwidth current sensor design. It is significantly improved over that previous versions that we sampled to interested companies and research organisations. The photo below shows a circuit with three V2 Infinity Sensors.
Whereas the original Infinity Sensor was placed over a trace in the circuit board, and its coils straddled this trace, now, the current trace has been integrated into the sensor. This has the advantage of making the sensor gain independent of circuit layout or sensor orientation on the circuit board.