Melexis announces a major upgrade to Time-of-Flight (ToF) technology for the automotive industry. The portfolio now includes its next-generation QVGA ToF sensor chipset and a forthcoming VGA ToF sensor. The latest developments will enable Melexis to further support its automotive customers in their continuous need for advanced in-cabin sensing solutions. The new sensors are AEC-Q100 […]
MEMS & Sensors
24 MP image sensors enable hi-res front- and rear-facing cameras
OmniVision Technologies, Inc. announced the second generation of its 0.9 micron, 1/2.83-inch optical format 24 MP image sensors, built on the PureCel Plus stacked die technology. The OV24B sensor family is designed for high-resolution front- and rear-facing smartphone cameras. The new image sensor family is available in four versions: OV24B1Q: 4-cell Bayer imaging; in-pixel binning […]
CMOS image sensors compatible with low-cost, 1/3-inch optics
Teledyne e2v announces the expansion of its Emerald family of image sensors with a new 2 Megapixel sensor. Emerald 2M is a new CMOS image sensor designed for cost-sensitive applications that require full HD resolution images of objects in motion, without distortion. The sensor is optimized for machine vision applications and includes 5° Chief Ray Angle compensation. […]
Direct drive ultrasonic ICs detect obstacles up to four meters
With the ICs E524.32 and E524.33, Elmos Semiconductor presents the next generation of the “Direct-Drive” ultrasonic IC family for the vehicle’s ultrasonic parking assistance systems. The ICs can also be used for distance measurements in industrial applications or robotic applications. The “Direct Drive” approach enables a significant reduction in system costs, since the transformer and other […]
Intel and SiTime collaborate to build 5G platforms with MEMS-based silicon timing devices
SiTime Corporation and Intel today announced a collaboration to work together on integrating timing solutions for Intel’s 5G multi-mode radio modems, with additional applicability to Intel LTE, millimeter-wave wireless, Wi-Fi, Bluetooth, and GNSS solutions. SiTime’s MEMS timing solutions enhance system performance in the presence of stressors such as vibration, high temperature, and rapid thermal transients. Such […]
Dual automotive grade MEMS oscillators boost reliability, vibration resistance, and tolerance to shock
Technological advancements and the increased adoption of complex electronics systems in modern vehicles require superior timing performance and reliability. Timing precision, accuracy, and tolerance to harsh environments are essential to ensuring precise operation in today’s highly advanced automotive systems. Microchip Technology Inc. has unveiled the new DSA family of automotive-grade Micro-Electro-Mechanical Systems (MEMS) oscillators that […]
Capacitive RF MEMS switch design and simulation
By Anil Pandey, EDAboard.com member The switching is required in many applications at low as well as at high frequency. RF MEMS switches are the specific micromechanical switches that are designed to operate at RF to mmWave frequencies. MEMS switches usages some mechanical movement to achieve a closed or open circuit in the Radio Frequency […]
Crydom SSRs now available from Sager Electronics
Sager Electronics announces immediate availability of the most popular solid state switching products from Crydom.Crydom, a Sensata Technologies company, is the global expert in solid state switching technology. They combine technology and innovation to provide a wide range of standard Solid State Relays and Solid State Contactors, and specialize in custom designed solid state switching […]
Rotary encoders, Part 2: magnetic encoders
Part 1 of this FAQ looked at the optical rotary encoder, a low-cost, high-resolution, easy-to-use sensor for indicating incremental shaft position (although it can be “upgraded” to indicate absolute position as well). Q: What is the basic principle of the magnetic encoder? A: The magnetic encoder uses a rotating gear made of ferrous metal and […]
4 μA accelerometer extends battery life in wearables and IoT applications
At the 2018 Consumer Electronics Show (CES) in Las Vegas, USA, Bosch Sensortec launched the BMA400, an ultra-low power acceleration sensor for wearables and Internet of Things (IoT) applications. The BMA400 draws ten times less current than existing accelerometers while delivering solid high performance. Its greatly reduced power demand significantly extends battery lifetime, especially on […]
