Exar Corporation delivers highly differentiated silicon, software and subsystem solutions for industrial, datacom and storage applications. For nearly 40 years, Exar's comprehensive knowledge of end-user markets along with the underlying analog, mixed signal and digital technology has enabled innovative solutions that meet the needs of the evolving connected world. Exar's product portfolio includes power management and interface components, communications products, storage optimization solutions, network security and applied service processors. Exar has locations worldwide providing real-time customer support to drive rapid product development.
The company has fields covering communications, networking, storage, interface and power. Exar's products offer the most efficient implementations of security and compression functionality for data in transit, enabling the highest performance per watt in the industry. In addition, its advanced 10G Ethernet controllers provide a complete I/O virtualization solution, delivering best in class performance and programmable QoS for all virtual interfaces. Exar offers over 100 UART devices supporting a wide operating power supply range from 1.62 V to 5.5 V, 1 to 384 bytes of FIFO and popular interfaces such as USB, PCIe, PCI, I2C, SPI, VLIO and 8-bit. Besides, Exar offers serial transceivers that support standards such as RS-232, RS-422 or RS-485. Exar also offers dual/multi-protocol serial transceivers that further help optimize the system architecture by supporting 2 to 8 of the most popular interface standards.
Exar's power management portfolio covers DC to DC generic point-of-load power conversion solutions, system controls and power monitoring as well as LED lighting applications. With over 30 years of analog and mixed-signal expertise, Exar's power solutions are trusted everyday to provide an unprecedented combination of high efficiency, high performance, board space optimization and improved system reliability while reducing costs and time to market.