STMicroelectronics Introduces World’s Smallest Integrated 6-Axis Inertial Measurement Unit for In-Dash Navigation
STMicroelectronics (NYSE: STM), announced the industry’s smallest 6-axis Inertial Measurement Unit (IMU) qualified for automotive applications with low-noise and improved output resolution.
The ASM330LXH IMU is ideal for in-dash car-navigation solutions that require accurate and reliable inertial sensors to optimize positioning and direction, even in the absence of a strong GNSS (Global Navigation Satellite System) signal.
Allegro LED Driver ICs Include a Current-Mode Boost Converter, Power Switch, and 2 or 4 Current Sinks
Allegro MicroSystems, LLC introduces two new devices to complement their existing portfolio of LED Driver ICs for LCD backlighting applications.
Allegro’s A8518 and A8519 devices integrate a current-mode boost converter with internal power switch with either two current sinks (dual string) in their A8518 or four current sinks (quad string) in their A8519.
Both devices target automotive and industrial markets with end applications to include automotive infotainment and instrument cluster LCD backlighting, heads-up displays, interior lighting, accent lighting and robust commercial and industrial backlighting and lighting applications.
Analog Devices, Inc. (NASDAQ: ADI) introduced today the industry’s highest precision, highest speed magnetic angle sensor. The high-resolution ADA4571 sensor is four times more accurate (0.5° max), 60 percent faster and uses 40 percent less power than competing angle sensors.
The ADA4571 directly measures motor position to reduce noise, optimize smoothness and torque performance, and help designers of brushless DC (BLDC) motors meet tighter environmental, noise and energy requirements.
Cadence Functional Safety Verification Solution Reduces ISO 26262 Preparation Effort by up to 50 Percent
Cadence Design Systems, Inc. (NASDAQ: CDNS) introduced its new automotive functional safety verification solution, which reduces the effort required by automotive designers to prepare for ISO 26262 compliance by up to 50 percent.
An expansion to the Cadence® Incisive® functional verification platform, the new fault injection and safety verification technologies help automotive engineers automate ISO 26262 compliance for traceability, safety verification and tool confidence level (TCL).
The integrated Cadence Incisive functional safety solution reduces the compliance effort by automating the time-intensive manual verification process of fault injection and result analysis for IP, System-on-Chip (SoC) and system designs.
Operates from 3.0V to 42V Inputs
Linear Technology Corporation announces the LT8609, a 2A, 42V input synchronous step-down switching regulator.
A unique synchronous rectification topology delivers 93% efficiency while switching at 2MHz enabling designers to avoid critical noise-sensitive frequency bands, such as AM radio, while providing a highly compact solution footprint.
Cold-Crank and Stop-Start
VOXX Electronics Corp (VEC) has begun shipping the Android Tablet Vehicle Entertainment System, which includes an Android tablet, universal seatback mount system & accessories for both in car and portable use.
The Google Certified 8-inch Android Tablet quickly converts to a secure in-vehicle rear seat entertainment system (RSE) using a unique mounting mechanism that mounts to the headrest posts. It also doubles as a charger–charging the tablet when docked.
“With its unique mounting system that attaches to the headrest posts this Android tablet vehicle entertainment system gives users the best of both worlds – a portable Android tablet for use anywhere that also quickly converts to an ‘installed’ rear seat entertainment system,” said Tom Malone, President of VOXX Electronics Corporation.
Toshiba Corporation’s (TOKYO:6502) Semiconductor & Storage Products Company announced the TPD7104F, a 1-channel high-side N-channel power MOSFET gate driver. The new product is an all-in-one circuit for charge pumps and can be operated at lower voltages compared to Toshiba conventional products, at VDD(opr) = 5 to 18V. Shipments have begun.
Key Specifications of the New Product
|1.||BiCD 0.13μm process|
|2.||Supply voltage: VDD(opr)=5 to 18V|
|3.||Built-in overcurrent protection functions|
|4.||Built-in overcurrent diagnostic functions|
|VOUT=VDD+8V(Min)@VDD=5V, IOUT=-100μA, Tj=-40 to 125°C|
The new release, MapleSim 7, makes it substantially easier to explore and validate designs, create and manage libraries of custom components, and use MapleSim models within the engineering toolchain.
Renesas Electronics said its new R-Car E2 automotive systems on chip (SoCs) and R-Car E2 software development board deliver optimized infotainment and display audio for entry-level integrated cockpit systems that support smartphone interoperability.
Together with other Renesas R-Car Series devices, the new SoC and software can help achieve the scalability required to bridge the full range of integrated cockpit systems from entry-level to high-end models.
Infotainment and Telematics Converging
“There is a shift taking place in the automotive industry, a convergence of infotainment and telematics technologies driven in part by user expectations for similar in-car and out-of-car connected experiences,” said Amrit Vivekanand, vice president of Renesas’ Automotive Marketing Unit.
At the SAE Convergence conference, Texas Instruments (TI) added two new Jacinto 6 infotainment processors – Jacinto 6 EP and Jacinto 6 Ex, alternatively designated DRA75x.
The new processors incorporate signal processing functionality allowing automakers to augment infotainment and also pair informational advanced driver assistance systems (ADAS) features. With that combination, automakers can build cars with digital cockpit integration as well as traditional infotainment features without compromising performance.
The new processors were developed on the same architecture as other “Jacinto” devices, so customers can deliver a diverse portfolio of products with hardware and software compatibility, without significant increases in research and development or BOM (bill-of-materials).