INVESTIGADORES
GARCIA INZA Mariano Andres
artículos
Título:
Design and Evaluation of a Hall Sensor with Different Hall Plate Geometries in a 0.5 um CMOS Process
Autor/es:
N. RONIS; GARCIA-INZA, M.
Revista:
Revista elektron
Editorial:
Departamento de Electrónica, Facultad de Ingeniería. Universidad de Buenos Aires
Referencias:
Lugar: CABA; Año: 2017 vol. 1 p. 1 - 7
ISSN:
2525-0159
Resumen:
An integrated Hall sensor was designed and fabricated in a 0.5μm CMOS ONC5N/F process provided by MOSIS. On it, four different Hall Plate geometries were integrated in order to analyze their sensitivity and resistance over temperature from -40°C up to 165°C. Furthermore, an amplifier and a current spinning system to remove the amplifier and HallPlate offset were designed and placed in the same chip. The results show a better sensitivity performance in the cross-shaped Hall Plate and a linear behavior of the sensor in the range of operation tested.
