TechnologyThe PT4456 is a RF Transceiver IC that is manufactured by Princeton Technology and that comes in a SOT-23-6 package. The parts are compliant with RoHS standards, which means it meets high standards for environmental protection, safety, and sustainability. It is a highly integrated radio transceiver IC, incorporating a transmit/receive switch, 2.4GHz Rx/Tx input matching network and serial control interface. The part is designed for use in a wide range of wireless applications such as short range automation, remote control, home and industrial automation, wireless sensor networks, remote keyless entry and access control systems. Its operating range is from 2.402GHz to 2.480GHz, with low power consumption and a high sensitivity receiver.