About Cabling Installation & Maintenance

Our mission: Bringing practical business and technical intelligence to today's structured cabling professionals

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on.

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

Contact Cabling Installation & Maintenance

Editorial

Patrick McLaughlin

Serena Aburahma

Advertising and Sponsorship Sales

Peter Fretty - Vice President, Market Leader

Tim Carli - Business Development Manager

Brayden Hudspeth - Sales Development Representative

Subscriptions and Memberships

Subscribe to our newsletters and manage your subscriptions

Feedback/Problems

Send a message to our general in-box

 

Renesas Introduces Highly Accurate, Cost-Effective Pressure Sensing Solution for Automotive Applications

New RAA2S425x Product Family Integrates Multiple Analog and Digital Functions to Reduce Design Time and Costs of xEV/EV/FCEV Pressure Sensing Braking, Transmission and HVAC Systems

Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today introduced the RAA2S425x Family of ICs for automotive pressure sensing systems. The new devices provide highly accurate amplification and sensor-specific correction of signals in automotive xEV/EV/FCEV pressure sensing braking, transmission and HVAC systems. The RAA2S425x Product Family features high integration and advanced digital and analog functionality that significantly ease the design cycle and reduce customers’ system BOM and production costs.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210928005314/en/

Renesas' Highly Accurate, Cost-Effective Pressure Sensing Solution for Automotive (Graphic: Business Wire)

Renesas' Highly Accurate, Cost-Effective Pressure Sensing Solution for Automotive (Graphic: Business Wire)

The RAA2S425x ICs support all major pressure sensing technologies and feature a high-performance analog front-end (AFE) for enhanced signal conditioning. The new devices offer extended analog sensor offset compensation (XSOC), adjustable to nearly all resistive bridges. They deliver pressure and temperature readings with high accuracy (0.35% - 1.0%) over a wide temperature range (-40°C to 150°C).

The RAA2S425x ICs integrate a 16-bit embedded RISC microcontroller that provides digital compensation of offset, sensitivity, temperature drift, and nonlinearity. It has highly reliable non-volatile memory (NVM) to store calibration coefficients and configuration data in harsh automotive environments. The RAA2S425x communicates digitally with calibration equipment, reducing noise sensitivity. Digital calibration enables customers to keep assembly costs low since it doesn’t require trimming of sensing elements. RAA2S425x is an optimal solution for safety and harsh automotive applications with integration of overvoltage and reverse-polarity protection circuitry, ASIL-B compliance according to ISO26262, excellent electromagnetic compatibility, and multiple superior diagnostic features.

“The RAA2S425x product family showcases the unique capabilities that Renesas brings to automotive customers with our strong analog and digital technology portfolio,” said Christian Wolf, Vice President, Automotive Analog Sensor Business Division at Renesas. “The new pressure sensing solution enables our customers to reduce design time with highly accurate, reliable systems meeting tough automotive safety requirements.”

Key Features of the RAA2S425x Pressure Sensing Solution

  • High-performance analog front end (AFE) for enhanced signal conditioning
  • High accuracy pressure readings of 0.35% - 1.0%. Effective ADC resolution of 13 to 18 bits
  • Wide temperature range of -40°C to 150°C. AEC-Q100 Grade 0 (-40°C to 150°C) qualified
  • Automotive ASIL-B compliance according to ISO26262.
  • Extended analog sensor offset compensation (XSOC) enables support for multiple resistive bridges with selectable on-chip PTAT (proportional to the absolute temperature) support to deliver external temperature sensing
  • Digital compensation of offset, sensitivity, temperature drift, and non-linearity for increased accuracy
  • Digital calibration reduces assembly costs by eliminating the need to trim sensing elements
  • Calibration and configuration data stored in highly reliable non-volatile memory
  • Ratio-metric analog output signal and output update rate of 100μs in fastest mode
  • Diagnostics and fault checks for fault-safe operation
  • Static and temporary diagnostic modes available

Renesas has combined the RAA2S425x with complementary MCU, analog and power offerings to create Winning Combinations for automotive xEV/EV/FCEV pressure sensing braking, transmission and HVAC systems. Renesas offers more than 250 Winning Combinations with compatible devices for a wide range of applications and end products at https://www.renesas.com/win. Winning Combinations for automotive applications are available at https://www.renesas.com/us/en/application/winning-combinations-automotive.

Availability

The RAA2S425x devices are available today in 4mm x 4mm QFN-24 packages with wettable flanks. For more information, please visit: https://www.renesas.com/RAA2S4251B.

About Renesas Electronics Corporation

Renesas Electronics Corporation (TSE: 6723) delivers trusted embedded design innovation with complete semiconductor solutions that enable billions of connected, intelligent devices to enhance the way people work and live. A global leader in microcontrollers, analog, power, and SoC products, Renesas provides comprehensive solutions for a broad range of automotive, industrial, infrastructure, and IoT applications that help shape a limitless future. Learn more at renesas.com. Follow us on LinkedIn, Facebook, Twitter, YouTube, and Instagram.

(Remarks). Arm, Arm Cortex and TrustZone are trademarks or registered trademarks of Arm Limited in the EU and other countries. All names of products or services mentioned in this press release are trademarks or registered trademarks of their respective owners.

Contacts

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.