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Exar delivers highly differentiated silicon, software and subsystem solutions for industrial, datacom and storage applications. Offerings include communications, networking, storage, interface and power products. |
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| | Power Design Center
LEDLab- Online Design Center | | | Power Management
Exar provides innovative power solutions that simplify the power and system architecture in a wide variety of end markets for both line and battery-powered electronic equipments. Exar’s power management portfolio covers DC to DC generic point-of-load power conversion solutions, system controls and power monitoring. | | | Storage
Secure SAN & NAS Replication | | | Transmission/Reception
UART Product Search | | | Transmission/Reception
Exar offers over 100 UART devices supporting a wide operating power supply range from 1.62V to 5.5V, 1 to 384 bytes of FIFO and popular interfaces such as USB, PCIe, PCI, I2C, SPI, VLIO and 8-bit. In addition, 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. | | |
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| Broadcast/Professional Capture: Broadcast/Professional Audio/Video designs in the Capture category include devices from full featured cameras to simple image/audio grabbers, pre-processors and temporary storage devices. |
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| | Power and Battery Management: Exar Power Supply Monitor/Supervisor
The Exar XRP6336 is a triple Micropower Supervisory Circuit with Watchdog and Power Fail indication. It provides low voltage monitoring ability for up-to three supplies with two precision factory-set thresholds and one user defined custom threshold. This circuit performs a single function: if any of the input supply voltages drops below its associated threshold, reset outputs are asserted. The SP6336 offers power fail and watchdog functionalities. | | |
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| Broadcast/Professional Process: Broadcast/Professional Audio/Video designs in the Process category include complex encoder/decoders, image/audio conversion and processing, encryption and compression as pre-processing for storage or transmission. |
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| Consumer Capture: Consumer Audio/Video designs in the Capture category include equipment for recording images and audio with some processing to allow for efficient transmission and storage. |
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| | Central Processor/MicroController: Exar GPIO Expander
The XRA1207 is a 16-bit GPIO expander with an I2C/SMBus interface. After power-up, the XRA1207 has internal 100K ohm pull-up resistors on each I/O pin that can be individually enabled. In addition, the GPIOs on the XRA1207 can individually be controlled and configured. As outputs, the GPIOs can be outputs that are high, low or in three-state mode. The three-state mode feature is useful for applications where the power is removed from the remote devices, but they may still be connected to the GPIO expander. | | |
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| Surveillance/Industrial Process: Surveillance/Industrial Audio/Video designs in the Process category include complex image and audio processing done after the transmission of the data to a centralized server. Format conversion, encoding, encryption and compression are all common functions done at this stage. |
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| | Central Processor/MicroController: Enterprise Data Reduction and Security Processor
The Exar 9725 Enterprise Scalable Data Reduction and Security Processorprovides power efficient hardware offload capabilities for data compression, encryption and deduplication for enterprise class storage applications. OEMs now have the ability to integrate these capabilities into platforms that require non-standard PCIe form factors or need to be embedded directly on a system | | |
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| Surveillance/Industrial Transmit/Receive: Surveillance/Industrial Audio/Video designs in the Transmit/Receive category include a variety of data transmission devices using standard interfaces like USB, Ethernet, Optical communications and wireless as well as decoders and converters needed for processing Audio/Video data prior to the actual use of the image or audio data. |
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| | Physical Layer: Exar USB UART
Exar USB UART devices provide key connectivity for a variety of applications. For example, the XR21V1410 is an enhanced 1-channel Universal Asynchronous Receiver and Transmitter (UART) with a USB interface. The USB interface is fully compliant to Full Speed USB 2.0 specification that supports 12 Mbps USB data transfer rate. The USB interface also supports USB suspend, resume and remote wakeup operations. | | |
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