Vishay Intertechnology Automotive-Grade PIN Photodiodes Deliver 7.5 mm² Sensitive Area in Low-Profile Packages
Vishay Intertechnology, Inc. (NYSE: VSH) is broadening its optoelectronics portfolio with the introduction of two new automotive-grade high-speed silicon PIN photodiodes in top-view, surface-mount packages measuring 5 mm by 4 mm by 0.9 mm.
Offering a large sensitive area of 7.5 mm², the Vishay Semiconductors VEMD5010X01 and VEMD5110X01 provide high radiant sensitivity with a reverse light current of 48 µA and a very low dark current of 2 nA for automotive and other applications.
Renesas (TSE: 6723), announced the development of a new circuit technology for automotive information SoCs (system on chips) at 16 nanometer (nm) and beyond.
Using this new circuit technology, Renesas tested the prototype of an SRAM, at the 16 nm node as the cache memory for CPU and real-time image processing blocks in an SoC, and successfully confirmed that this SRAM operates at the high speed of 641 ps (picosecond: 1/1,000,000,000,000 of a second) under the low-voltage condition of 0.7 V.
Lower Voltage, Higher CPU Speed
December 17, 2014 by John Day
Autonet Mobile’s Connected Vehicle Platform on Visteon’s Lightscape™ Instrument Cluster Integrated with Arynga’s CarSync™ OTA Updating Solution
Arynga, Inc. and Autonet Mobile, Inc. with Visteon Corp. have collaborated to provide a production ready solution for remote update, management, and maintenance of connected vehicles. With a turnkey over-the-air (OTA) solution, automakers, dealers, tier one suppliers and consumers can maintain and update the software and firmware within any vehicle Electronic Control Unit (ECU).
Silicon Image (NASDAQ:SIMG) introduced two MHL® receivers that enable smartphones to connect to automotive infotainment systems using MHL (Mobile High-Definition Link), and feature popular video outputs such as CSI-2, HDMI® and RGB.
The SiI5293 is an MHL/HDMI receiver with an RGB output and the SiI5620 is an MHL/HDMI receiver with a CSI-2 output. Both receivers are AEC Q-100 qualified and feature expanded temperature range support.
Since the introduction of the first MHL-enabled devices in 2011, the MHL ecosystem has continued to grow and now has an installed base of more than 650 million products worldwide. To learn about the latest MHL-enabled devices on the market, visit www.mhlconsortium.org/productlist/.
Vishay Intertechnology Low-Profile, High-Current Inductor Lowers Costs and Saves Space With Integrated E-Shield
Vishay Intertechnology, Inc. (NYSE: VSH) introduced an automotive-grade low-profile, high-current inductor featuring an integrated e-shield for reduction of EMI in the compact 4040 case size.
Lowering costs and saving board space in automotive and other applications by eliminating the need for separate board-level shielding for the inductor, the Vishay Dale IHLE-4040DC-5A contains the electric field associated with EMI in a tin-plated copper integrated shield, providing up to -20 dB of electric field reduction at 1 cm (above the center of the inductor) when the integrated shield is connected to ground.
Linear Technology Micropower 80V Input LDO in SOT-23 Package Now Available in – 55°C to +125°C MP Grade
December 15, 2014 by John Day
Linear Technology Corporation announces a new military MP grade version of the LT3014B, a high voltage, micropower, low dropout regulator capable of delivering 20mA output current.
The LT3014B operates with a continuous input voltage range of 3V to 80V and generates output voltages from 1.22V to 60V with a low dropout of 350mV, making it ideal for automotive, 48V telecom backup supplies and industrial control applications.
Ultralow quiescent current of 7µA (operating) and 1µA (in shutdown) make it an excellent choice for battery-powered memory “keep alive” systems that require optimal run time.
LDRA instrumentation enables IoT device verification without impacting application behavior or hardware performance
LDRA said it has fully integrated the LDRA tool suite with the next generation Wind River® VxWorks® 7 real-time operating system (RTOS) to achieve full compliance with industry safety- and security-critical standards.
The reduced overhead and comprehensive support of the LDRA tool suite for a wide range of target architectures, regardless of their respective footprints, ensures that VxWorks-based systems can be built and verified faster and at lower cost.
Melexis Adds Automotive-Qualified MEMS-Based Pressure Sensors for Direct & Oil-Filled Sensing Systems
Fully automotive qualified (exceeding AEC-Q100 requirements), the MLX90815 and MLX90816 are discrete micro-electro-mechanical (MEMS) devices for measuring absolute pressure in demanding operational environments.
The MLX90815 is designed for optimal performance when determining pressures from 0 to 30 bar absolute, while the MLX90816 covers full scale pressures ranging from 30 bar to 50 bar absolute. Both have a maximum deviation in their linearity of just 0.2% FS. Typical sensitivity for the MLX90815 is 1.5mV/V/bar and for the MLX90816 it is 0.5mV/V/bar.
Linear Technology FMEA Compliant, 45V LDO Features 3µA IQ with H-Grade Temperature Range up to +150°C
Linear Technology Corporation announces a new wider temperature range, H grade version of the LT3007, the latest member in a family of high voltage, micropower, robust PNP-based LDOs, featuring an ultralow 3µA quiescent current.
The device’s H grade 150°C junction temperature rating enables high temperature or high power automotive and industrial applications.
Its high input voltage capability, spanning 2.0V to 45V with an adjustable output voltage ranging from 0.6V to 44.5V, enables operation in a wide range of applications.
Melexis Adds High Power Two-Fold Low Frequency Initiator Device with Integrated Immobilizer Functionality
Melexis introduced the MLX74190, a low-frequency (LF) initiator IC consisting of two high power, independently programmable LF drivers plus built-in immobilizers.
The device is suited to a variety of automotive and other wireless communication deployments where power efficient operation is of prime importance.
Remote Passive Start
One of the main applications for this device is automobile remote passive start, where it is used to transmit a high power LF signal to wake-up the key inside the car. The key sends out its encrypted identification number to the car via an ultra-high frequency (UHF) signal, enabling the engine to start.