TDK Launches Noise Suppression Filters for Audio Lines of High Sound Quality Devices

TDK Corporation has announced its latest compact noise suppression filters MAF1005FR series, measuring 1mm (L) x 0.5mm (W) x 0.5mm (H). These multilayer chip components are designed to improve sound quality and reduce noise interference in the audio lines (sound lines) of smartphones, portable devices, and wearables. Mass production of the new EMC components series started in November 2023.

Hegel has introduced their reference integrated amplifier. The H600 is rated for 303 watts in 8 ohms, with a damping factor of 4000, and 2 ohms drive capability - core specifications that Hegel considers are key for an amplifier to drive any speaker with confidence and ease. In line with the company's obsession of dual everything, the amplifier is a dual mono design. It also boasts a state-of-the-art preamplifier with the same extremely precise volume attenuator found in the Hegel reference P30A amplifier.

Nanusens has announced that it has successfully created a fully digital circuit design to measure the capacitance of its nanosensors. This means that both the sensor structure and its detection circuitry can be made at the same time within a chip using standard CMOS processes on whatever process node is required. As a result, ASICs can now be made with several different sensors embedded within them, helping to expand MEMS applications in hearables.

Keysight Technologies has introduced the new PathWave Advanced Design System (ADS) 2023, an integrated design and simulation software that rapidly addresses increasing design complexity and higher frequencies in radio frequency (RF) and microwave applications. The updated design and simulation environment includes enhancements to electromagnetic (EM) simulation for circuit designers and streamlines integration of multi-technology circuit assembly and simulation into enterprise electronic design automation (EDA) design workflows.

Magnachip Semiconductor Corporation has released a synchronous boost converter with a new architecture of high-side and low-side switches that achieves a high efficiency to support for a variety of applications, including Bluetooth speakers and other battery-operated devices. The new synchronous boost converter is equipped with a fast transient response to reduce output voltage fluctuations in a short response time for stable power supply, making it ideally suited for devices which can exhibit significant current variations.

Arrow Electronics and Freelancer.com, the freelancing and crowdsourcing marketplace, announced the launch of ArrowPlus powered by Freelancer.com. The new platform allows companies and innovative technology creators to design and build hardware products through access to over half a million skilled electronic and electrical engineers. With the new platform, Arrow enables collaboration on a large volume of projects, from established companies, matching engineering services within 24 hours powered by Freelancer.