Hall Probes
Hall Probe 03C for F3A Magnetic Transducers is a very robust, single-chip fully integrated 3-axis Hall- Probe.The Probe contains a CMOS integrated circuit, which incorporates three groups of Hall elements, biasing circuits, amplifiers, and a temperature sensor.The integrated Hall elements occupy very small area (150 x 150 µm), which provides very high spatial resolution of the probe.The on-chip application of the spinning-current technique in the biasing of the Hall elements suppresses the planar Hall Effect.The signal pre- processing on the chip enables a very high frequency bandwidth (DC to 25 kHz) of the probe; and on-chip signal amplification provides high output signals of the Hall probe.
The sensor chip is embedded in the probe package and connected to the CaH cable, which makes this probe both mechanically and electrically very robust.The chip is glued onto a reference ceramic plate suitable for an appropriate fixing of the probe.The outputs of the Hall Probe are high-level analog voltages proportional to the measured transverse (Y) component of a magnetic flux density and a voltage proportional with the probe temperature.