Abstract: A sensor package apparatus includes a lead frame substrate that supports one or more electrical components, which are connected to and located on the lead frame substrate. A plurality of wire bonds are also provided, which electrically connect the electrical components to the lead frame substrate, wherein the lead frame substrate is encapsulated by a thermoset plastic to protect the plurality of wire bonds and at least one electrical component, thereby providing a sensor package apparatus comprising the lead frame substrate, the electrical component(s), and the wire bonds, while eliminating a need for a Printed Circuit Board (PCB) or a ceramic substrate in place of the lead frame substrate as a part of the sensor package apparatus. A conductive epoxy can also be provided for maintaining a connection of the electrical component(s) to the lead frame substrate. The electrical components can constitute, for example, an IC chip and/or a sensing element (e.g., a magnetoresistive component) or sense die.

Abstract: Multiple magnetic sensing transducers can detect the position of a target. For example, a linear array of transducers can detect a target's linear position. A master and slave arrangement can reduce the cost and size of a system containing multiple magnetic sensing transducers. The master contains circuitry for voltage regulation and processing logic as well as a magnetic sensing transducer. The slaves contain a magnetic sensing transducer and little else. As such, the slave units are small and inexpensive. The slaves obtain power from the master, produce detection signals, and pass the detection signals to the master. The master interprets the detection signals along with an internal detection produced by the master's internal magnetic sensing transducer to produce a position signal.

Abstract: A vane actuated drive mode sensor is generally composed of two primary components, including a drive mode sensor array and an actuator. The sensor array can be provided as a housing composed of a plurality of Hall Effect (HE) sensors, magnets and the electronics associated with the sensors. The actuator, also referred to as a vane, can be provided as a plate constructed from a magnetic material, such as, for example, ferrous steel, and can be provided with holes punched thereon at different places depending on the requirement of a user. The actuator can be connected to a user's driver and can slide on and/or within the housing.