Abstract: An electronic device includes a package, a plurality of external leads extending outside the package, a first die within the package having one or more first contacts electrically coupled to at least a first one of the external leads, and a second die within the package having one or more second contacts electrically coupled to at least a second one of the external leads. A capacitive coupling may be positioned between the first and second die to allow electrostatic discharge (ESD) current to flow between the first die and the second die in response to an ESD event and to electrically isolate the first and second die from each other in the absence of the ESD event.

Abstract: An electronic device includes a package, a plurality of external leads extending outside the package, a first die within the package having one or more first contacts electrically coupled to at least a first one of the external leads, and a second die within the package having one or more second contacts electrically coupled to at least a second one of the external leads. A capacitive coupling may be positioned between the first and second die to allow electrostatic discharge (ESD) current to flow between the first die and the second die in response to an ESD event and to electrically isolate the first and second die from each other in the absence of the ESD event.

Abstract: An apparatus includes a first terminal, a second terminal, and a conduction path circuit coupled between the first and second terminals. The conduction path circuit includes an input terminal to receive an enable signal which, when activated, allows the conduction path circuit to conduct electrical current between the first and second terminal. A control circuit coupled to the input terminal of the conduction path circuit is configured to selectively activate the enable signal.

Abstract: An electronic device includes a package, a plurality of external leads extending outside the package, a first die within the package having one or more first contacts electrically coupled to at least a first one of the external leads, and a second die within the package having one or more second contacts electrically coupled to at least a second one of the external leads. A capacitive coupling may be positioned between the first and second die to allow electrostatic discharge (ESD) current to flow between the first die and the second die in response to an ESD event and to electrically isolate the first and second die from each other in the absence of the ESD event.

Abstract: An apparatus includes a package, a plurality of external connections extending outside the package, and a first die having a first electrical contact coupled to a first connection of the plurality of external connections. The apparatus also includes a second die having a second electrical contact coupled to a second connection of the plurality of external connections. A conductor is electrically coupled between the first contact and the second contact to allow electrostatic discharge current to flow between the first die to the second die.

Abstract: In an embodiment, an electronic device comprises a shared electrical over-stress (EOS) protection circuit. The shared EOS protection circuit may be coupled between a power input terminal and ground terminal to provide an EOS current path from the power input terminal to the ground terminal, and coupled between the output terminal and the ground terminal to provide an EOS current path from the output terminal to the ground terminal. The electronic device may also include a power interruption mitigation circuit to provide power to the electronic device during interruptions or fluctuations in external power.

Abstract: An integrated circuit device includes a package and at least two leads exposed external to the package to permit electrical connections to the package. A first die situated in the package has a first substrate and at least a first terminal electrically coupled to a first one of the leads. A second die situated in the package has a second substrate and at least a second terminal electrically coupled to a second one of the lead. An adhesive material holding the first and second die in place forms a voltage-triggered conduction path between the first and second die electrically that isolates the second die from the first die under a first condition and provides an ESD current path between the first one of the leads and the second one of the leads under a second condition.

Abstract: An electronic circuit includes semiconductor substrate having a first doping type and a reference terminal coupled to the semiconductor substrate. A tub area having a second doping type is formed in the semiconductor substrate. A well area having the first doping type is formed within the tub area. A driver circuit comprising a transistor is formed within the well area and has an output terminal. A control circuit is coupled to the driver circuit for controlling the driver circuit. A second transistor is within the well area and coupled in series between the driver circuit and the output terminal, the second transistor having a first terminal coupled to the driver circuit and a second terminal coupled to the output terminal. A biasing circuit is coupled to a gate terminal of the second transistor and configured to bias the transistor to a conducting state.

Abstract: In an embodiment, an electronic device comprises a shared electrical over-stress (EOS) protection circuit. The shared EOS protection circuit may be coupled between a power input terminal and ground terminal to provide an EOS current path from the power input terminal to the ground terminal, and coupled between the output terminal and the ground terminal to provide an EOS current path from the output terminal to the ground terminal. The electronic device may also include a power interruption mitigation circuit to provide power to the electronic device during interruptions or fluctuations in external power.

Abstract: A power clamp circuit having improved robustness to electrostatic discharge (ESD) events includes a voltage regulation circuit and a current controlled switch. The voltage regulation circuit and the current controlled switch may be used to modify a snapback voltage of the power clamp in a manner that enhances the power clamp's ability to handle ESD events.

Abstract: An electronic circuit includes a driver circuit having an output terminal that can be coupled to a load to drive the load. A control circuit may be coupled to the driver circuit for controlling the driver circuit. A transistor may be coupled in series between the driver circuit and the output terminal. The transistor may have a first terminal coupled to the driver circuit and a second terminal coupled to the output terminal. A biasing circuit may be coupled to a gate terminal of the transistor and configured to bias the transistor to a conducting state. The biasing circuit may have sufficient drive strength to maintain the transistor in the conducting state in the presence of electromagnetic interference.

Abstract: A power clamp circuit having improved robustness to electrostatic discharge (ESD) events includes a voltage regulation circuit and a current controlled switch. The voltage regulation circuit and the current controlled switch may be used to modify a snapback voltage of the power clamp in a manner that enhances the power clamp's ability to handle ESD events.

Abstract: An integrated circuit and a method of built-in self test in the integrated circuit employ an offset control node and offset capabilities with the integrated circuit in order to communicate and distribute a built-in self-test signal. The built-in self-test signal can emulate signals internal to the integrated circuit during normal operation, and/or the built-in self-test signal can have other signal characteristics representative of signals other than those signals internal to the integrated circuit during normal operation.

Abstract: An integrated circuit and a method of built-in self test in the integrated circuit employ an offset control node and offset capabilities with the integrated circuit in order to communicate and distribute a built-in self-test signal. The built-in self-test signal can emulate signals internal to the integrated circuit during normal operation, and/or the built-in self-test signal can have other signal characteristics representative of signals other than those signals internal to the integrated circuit during normal operation.

Abstract: A proximity detector has a sequential flow state machine to identify states associated with a magnetic field signal provided by a magnetic field sensing element. The proximity detector can include a vibration processor to identify a vibration in response to the states.

Abstract: A proximity detector has a sequential flow state machine to identify states associated with a magnetic field signal provided by a magnetic field sensing element. The proximity detector can include a vibration processor to identify a vibration in response to the states.