Linear Technology's 16-Bit Quad, SPI DAC with Internal Reference Achieves ±4LSB INL (Max)
Linear Technology Corporation introduces the LTC2654, a quad voltage output 16- and 12-bit digital-to-analog converter (DAC family) with internal reference and SPI interface. LTC2654 DACs achieve 16-bit performance of ±4LSB INL maximum over temperature, a factor of two better than the nearest 16-bit quad competitor with internal reference.

Emerson Network Power Announces Compact New Quad Output 200 W LPQ200-M Series Power Supplies
With a 3 inch by 5 inch footprint and a height of 1.32 inches (less than 1U), LPQ200-M power supplies offer a power density of more than 10 W per cubic inch and are capable of achieving efficiencies of up to 84 percent at full load. They are certified with ITE and non-patient contact and non-patient critical medical safety approvals.

Linear Technology's 60V Input Dual Output Synchronous Step-Down DC/DC Controller
Linear Technology Corporation introduces the LTC3890/-1, a high voltage dual output synchronous step-down DC/DC controller that draws only 50uA when one output is active and 60uA when both outputs are enabled. With both outputs shut down, the LTC3890/-1 draws a mere 14uA.

OSRAM OSTAR Compact: SMT LED for light guides in the automotive sector
The OSTAR Compact from OSRAM Opto Semiconductors has been developed specifically for use in vehicle headlights. The high-power LED is designed for Daytime Running Light (DRL) applications based on the use of light guides.

NXP QUBiC4 Medium-Power MMIC BGA7124 for broadband applications
Manufactured in NXP’s breakthough QUBiC4 process, this MMIC delivers a comparable level of RF performance as their GaAs equivalents, but at a lower cost and with additional features, like thermal performance and ESD robustness. The QUBiC4 process makes it possible to support even more features, including active biasing, quiescent adjustment, VGA interfaces, and a power-saving shutdown mode.

Linear Technology's Programmable 2A 2-Cell Supercap Charger with Automatic Cell Balancing
Linear introduces the LTC4425, the latest in a family of 2-cell supercapacitor chargers for addressing high peak power, data backup and “dying gasp” needs in portable and data storage applications. It employs a linear CC-CV architecture with thermal limiting to charge 2 supercapacitors in series to a programmable output voltage from Li-Ion/Polymer battery, USB port, or other 2.7-5.5V supply.

ADI: Free and Open-Source Software—An Analog Devices Perspective
The rapid increase in use of Free and Open-Source Software (FOSS) represents a significant long-term trend. FOSS licenses make source code available and grant developers the right to study, change, and improve the design. FOSS, already playing a role in every major software category from 64-bit servers to 8-bit microcontrollers, will fundamentally change the nature of software for all users and...

Linear Technology's I2C Battery Gas Gauges for Single Li-Ion Cells Offers 1% Accuracy
Linear Technology Corporation introduces the LTC2941/LTC2942 battery gas gauges with an I2C interface for 2.7V to 5.5V systems. Unlike most coulomb counters that infer charge by sampling the current and integrating digitally, the LTC2941/LTC2942 use a continuous-time analog integrator to measure charge directly, resulting in minimal offset and gain error and better overall charge accuracy.

Freescale extends Android platform support for i.MX applications processors
New i.MX51 evaluation kit for the Android™ OS and recent membership in the Open Handset Alliance™ underscore Freescale’s commitment to the Android platform. Android enables innovative end user experiences. The i.MX51 applications processor, based on the powerful ARM CortexTM-A8 core, works together with the Android OS to deliver an ideal solution for the development of high performance, low power and cost effective mobile devices, such as smartphones.

Emerson Network Power Announces Compact, Efficient Power Supply Series with Medical & ITE Safeties
With a compact 2 inch by 4 inch footprint & a height of just 1 inch, the NPS40-M series supports up to 45 W with convection cooling & up to 60 W with forced air cooling. Backed by a comprehensive set of worldwide IT equipment & non-patient contact & non-patient critical medical safety approvals, NPS40-M power supplies require less than 74 W of input power & consume less than 300 milliwatts of power

Micrel introduces the MIC3201, a new Step-Down High Brightness LED driver.
Micrel rolls out the MIC3201, a new Step-Down High Brightness LED (HBLED) driver with high-side current sense. This device is the first in a new series of high brightness LED drivers targeting MR-16 lamps and other general illumination applications. This device reduces the size, complexity and cost of the driver solutions for various lighting applications.

Linear Technology's Dual Positive/Negative ±20Vin ±150mA LDO Offers 20uVrms Noise
Linear Technology Corporation announces the LT3032, a dual, low noise, positive/negative low dropout voltage linear regulator. The device delivers up to ±150mA continuous output current on each channel with a 300mV dropout voltage at full load. The LT3032 features a wide input voltage range of ±2.3V to ±20V, delivering adjustable output voltages from ±1.22V to ±20V.

ADI ADG1423: 2.1 Ω MAXIMUM ON RESISTANCE, ±15 V/+12/±5 V ICMOS DUAL SPST SWITCHES
The ADG1421/ADG1422/ADG1423 contain two independent single-pole/single-throw (SPST) switches. The ADG1421 and ADG1422 differ only in that the digital control logic is inverted. The ADG1421 switches are turned on with Logic 1 on the appropriate control input, and Logic 0 is required for the ADG1422. The ADG1423 has one switch with digital control logic similar to that of the ADG1421;

Freescale MSC8155 DSP boosts performance for wireless base station equipment
Freescale Semiconductor has introduced its MSC8155 digital signal processor (DSP), a higher performance and cost-optimized version of the company’s flagship MSC8156 DSP based on the latest StarCore technology. The MSC8155 includes next-generation acceleration and interconnect technologies that boost overall chip performance and further enhance the capabilities of broadband wireless base station equipment.

Freescale advances motion sensing for next-generation consumer devices
Freescale Semiconductor has introduced the latest in motion-sensing technology to enhance mobile consumer experiences. The MMA8450Q accelerometer is a highly accurate, power-efficient solution that extends battery life for smart mobile devices and captures precise movement via highly sensitive gesture and orientation detection capabilities. The MMA8450Q accelerometer is designed for next-generation mobile devices, such as smartphones and smartbooks, which require an ideal blend of performance, portability and battery life to satisfy market requirements.