News

2011-09-27 Exar Releases Family of I²C and SPI GPIO Expanders

Fremont, California, September 27, 2011 - Exar Corporation (Nasdaq:EXAR) unveiled today the XRA120x I²C/SMBus GPIO expander and XRA140x SPI GPIO expander product families - a total of 12 device offerings. Exar's GPIO (General Purpose Input/Output) expander products enable straightforward serial expansion of I/O through an industry-standard I²C, SMBus™, or SPI™ interface. The XRA120x and XRA140x devices are optimized for a variety of markets including industrial monitoring, handheld battery operated applications, and popular consumer devices such as cellular phones, PDAs and GPS systems.

2010-05-17 Nippon Chemi-Con now provides "Technical Support Tools for SPICE " including SPICE models and equivalent circuit models

Nippon Chemi-Con now provides "Technical Support Tools for SPICE " including SPICE models and equivalent circuit models of conductive polymer aluminum solid capacitors for circuit simulation. Please feel free to take advantage of these offers.

2011-04-01 Murata announces an addition to its XRCGB-M series of hybrid crystal resonators

The XRCGB26 device adds the nominal 26 MHz frequency to the comprehensive range of frequencies already supported by the XRCGB-M series. The new device has a frequency tolerance of less than ± 30 ppm and an operating range from -30 degrees C to + 85 degrees C with a frequency shift of ± 40 ppm. Frequency aging is less than ± 5 ppm per year. The XRCGB-M range also benefits from a tiny package size of just 2.0 x 1.6 x 0.7mm, comparing favourably to its quartz crystal equivalents.

 

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