Abstract: An amplifier circuit includes a circuit path of serially connected complementary type transistors. First and second feedback loops include a loop amplifier, the transistors of the circuit path and a corresponding resistor.

Abstract: An amplifier circuit includes a circuit path of serially connected complementary type transistors. First and second feedback loops include a loop amplifier, the transistors of the circuit path and a corresponding resistor.

Abstract: A Hall sensor has at least four sensor terminals for connecting the Hall sensor and a plurality of Hall sensing element shaving element terminals. The Hall sensing elements are interconnected with the element terminals in a connection grid in between the sensor terminals, the connection having more than one dimension. The Hall sensing elements are physically arranged in an arrangement grid having more than one dimension and being different from the connection grid. At least some of the Hall sensing elements are connected to at least two adjacent Hall sensing elements in the connection grid.

Abstract: A Hall sensor has at least four sensor terminals for connecting the Hall sensor and a plurality of Hall sensing element shaving element terminals. The Hall sensing elements are interconnected with the element terminals in a connection grid in between the sensor terminals, the connection having more than one dimension. The Hall sensing elements are physically arranged in an arrangement grid having more than one dimension and being different from the connection grid. At least some of the Hall sensing elements are connected to at least two adjacent Hall sensing elements in the connection grid.

Abstract: A magnetic field sensor system has a plurality of magnetic field sensor elements, which each are configured to provide an individual sensor value, and of which a first portion is arranged in a first contiguous area and a second portion is arranged in a second contiguous area, and a coil wire arrangement with a first coil portion and at least a second coil portion being connected to the first coil portion, wherein the first coil portion is arranged close to the sensor elements of the first area and the second coil portion is arranged close to the sensor elements of the second area such that, if a predetermined current is applied to the coil wire arrangement, a first magnetic field component is generated at the first area and a second magnetic field component is generated at the second area being opposite to the first magnetic field component.

Abstract: A magnetic field sensor system has a plurality of magnetic field sensor elements, which each are configured to provide an individual sensor value, and of which a first portion is arranged in a first contiguous area and a second portion is arranged in a second contiguous area, and a coil wire arrangement with a first coil portion and at least a second coil portion being connected to the first coil portion, wherein the first coil portion is arranged close to the sensor elements of the first area and the second coil portion is arranged close to the sensor elements of the second area such that, if a predetermined current is applied to the coil wire arrangement, a first magnetic field component is generated at the first area and a second magnetic field component is generated at the second area being opposite to the first magnetic field component.