XKC-Y25-V (High and Low Level Output) XKC-Y25-NPN (NPN Output) XKC-Y25-PNP (PNP Output) XKC-Y25-RS485 (RS485 Output) The XKC-Y25-XXX non-contact liquid level sensors are primarily designed for ...

Matching a sensor interface with a programmable logic converter or controller hardware that can accept only one type of input—npn or pnp—can be difficult. The last-stage modification circuit ...

Introduction Many Linear Technology devices use an external PNP transistor to sense temperature. Common examples are LTC3880, LTC3883 and LTC2974. Accurate temperature sensing depends on proper PNP ...

Sourcing power means the sensor output supplies a positive voltage when the sensor turns on. This is called a pnp output. The name comes from the pnp output transistors used to control the power.

This contradicts a schematic and render we recently reported on, which showed a Touch ID sensor embedded into the glass display.