Recent blog posts
  • Analog Wire
    • Jun 12, 2017

    How to maintain thermal performance when designing with USB Power Delivery

    Over the past decade, portable devices like tablets and smartphones have become a more integral part of our daily life. We depend on them to stay in touch with friends and family, get work done and provide directions to unknown places. Personal elect...
  • Motor Drive & Control
    • Jun 12, 2017

    A basic brushless gate driver design – part 1

    Brushless DC motors are definitely the cool thing in motor drives – and for good reason. You get higher efficiency, higher power, higher torque, lower noise, lower electromagnetic interference (EMI), lower vibration, longer battery life, longer...
  • University Program
    • Jun 8, 2017

    3 steps to building your online persona

    You want to find out more about someone… where do you start? The internet, of course . You search Google, Facebook, LinkedIn, etc. to dig up as much information as possible and available in the public domain. It’s just what we do. In fact, 80 million names are searched daily. It’s no different for companies searching for talent...
  • Analog Wire
    • Jun 8, 2017

    Accelerate your ECG design time with delta-sigma ADCs

    The electrocardiogram (ECG), which measures electrical signals produced by the heart, has benefited greatly from technological advances. These technological evolutions have resulted in less invasive, more accurate medical procedures and diagnostics ...
  • Behind the Wheel
    • Jun 8, 2017

    Vehicle vision: beyond the crystal ball?

    When we look back 20 years from now, automotive evolution will likely be considered the greatest in recent times. Future automotive evolution will be profoundly impacted by automating the task of driving. While there are many aspects to achieving safe and reliable semi-autonomous and fully autonomous driving, it’s clear it will require a “vision”...
  • Power House
    • Jun 8, 2017

    Powering the Intel® Arria 10 GX FPGA with a PMBus Multiphase Buck DC/DC Converter

    Field-programmable gate arrays (FPGAs) are increasingly complex system-on-chips (SoCs) that include not just programmable logic gates and random access memory (RAM) but also analog-to-digital converters (ADCs); digital-to-analog converters (DACs); and programmable analog features and signal-conditioning circuits that enable high-performance digital...
  • Think. Innovate
    • Jun 8, 2017

    One to Watch: Image is everything with smartphone-sized ultrasound machine

    In our ongoing series, ‘One to Watch,’ we profile TIers who are making a difference through innovation or citizenship. If you could take a scan of the future of medical imaging technology, it might reveal faster, more precise images with ...
  • Behind the Wheel
    • Jun 7, 2017

    The road to today’s digital cockpit

    In my first car, there was only an AM/FM radio to keep me entertained as I relied on my own memory to get me from point A to point B. The instrument cluster was traditional, with only needles to estimate if I was driving at the speed limit or if I had enough gas for whatever small journey planned that day. Fast forward to today our lifestyles have...
  • ConnecTIng Wirelessly
    • Jun 7, 2017

    Wireless technologies that are transforming medical care

    Improving patient outcomes, meeting stringent compliance mandates and reducing costs are key health care provider requirements. To meet these objectives, the medical industry is accelerating the integration of radio frequency (RF) mobile devices into all facets of their workflow, from implantable devices, to mobile diagnostic equipment, to even facility...
  • Industrial Strength
    • Jun 7, 2017

    For efficiencies’ sake – how to integrate bidirectional power flow into your UPS design (part 1)

    With a growing emphasis on more compact, smaller and more efficient power systems, there is increasing interest in bidirectional converters. A bidirectional DC/DC converter, capable of bidirectional power flow, can combine the two DC/DC converters traditionally required for battery charging and backup operations into one. This brings down the cost,...
  • Analog Wire
    • Jun 6, 2017

    What are the building blocks of high-definition audio systems?

    Audio system designers, responding to customer demand for top audio quality, are looking into high-resolution (hi-res) or high-definition (HD) audio as more and more mid-tier system buyers demand the type of HD audio performance that was previously available only in high-end systems. In the past, a 44.1kHz CD-quality sampling frequency may have been...
  • Power House
    • Jun 6, 2017

    Power Tips: How to upgrade a legacy power bank to USB Type-C™

    With more and more portal devices adopting the USB Type-C™ connector , designing a power bank capable of charging these devices is suddenly a big deal. Unfortunately, the USB Type-C connector is a totally new type of USB connector. Understanding the differences between a USB Type-C power bank from legacy USB power banks is critical for successful...
  • The Process
    • Jun 6, 2017

    Making industrial communication easy with AMIC110 SoCs

    Industrial Ethernet protocols are an important part of factory automation. Today, there are many protocol standards including EtherCAT, Profinet, Powerlink, Ethernet/Industrial Protocol (IP) and Sercos III. Having so many different protocols makes it challenging to develop solutions that can work for several different networks. One solution is to have...
  • Power House
    • Jun 5, 2017

    A simple and efficient LED driver for video surveillance cameras

    Video surveillance security monitoring is in demand, and the technology has also become more affordable for both personal and commercial use. Compelled by the need for better security, millions of security cameras have been installed worldwide. Because many security cameras are on all the time, it is no surprise that surveillance camera manufacturers...
  • Industrial Strength
    • Jun 1, 2017

    Do you have the correct PFC to meet the new standard of harmonic current emissions standards?

    International Electrotechnical Commission (IEC) 61000-3-2: 2014 is a new standard of electromagnetic compatibility (EMC) that supersedes IEC 61000-3-2: 2006 and will be enforced as of June 30, 2017. This part of the standard deals with the limitation of harmonic currents injected into the public supply system. It specifies limits for harmonic components...