NJR provides samples of a new adjustable shunt regulator NJM17431 with high precision and wide stable operation region that has been designed by latest process and analog circuit technology for many years...
NJR to Provide Samples of High Precision Adjustable Shunt Regulator NJM17431
Simple Strategy Safely Connects Transformerless-Supply Circuits
Low-power circuits commonly use transformerless power supplies. However, the use of earth grounds in many of these circuits creates a serious problem that is often ignored...
STMicroelectronics STM32 System-on-Chip Accelerates Creation of Smart Devices with LoRa® IoT Connections
STMicroelectronics has revealed the world’s first LoRa system-on-chip for connecting smart devices to the Internet of Things using long-distance wireless connections...
Increase piezoelectric transducer acoustic output with a simple circuit
There have been many different ideas presented for increasing the acoustic output of a piezo buzzer or ultrasonic transducer. Most of them involve rather complicated circuitry that drives up the total solution cost...
Power Integrations' Highly Robust SCALE-iDriver Gate Drivers Achieve AEC-Q100 Automotive Qualification
Power Integrations announced the launch of its automotive-qualified SID1181KQ SCALE-iDriver gate driver for 750 V-rated IGBTs...
MEMS Relays Push Power Limits
At APEC 2019, Menlo Micro was showing off its new power relay made with microelectromechanical-systems manufacturing...
Smart Driver IC for Battery Powered DC Motors
TRINAMIC Motion Control announces the TMC7300, a low-voltage driver for one DC motor up to 2 A peak, or two DC motors up to 2.4 A peak...
Negative Linear Regulator Features 0.8 µV RMS Noise and 74 dB Power Supply Rejection Ratio at 1 MHz
Low dropout linear regulators have been widely used in noise-sensitive applications for decades. Nevertheless, noise requirements have become tougher to meet as the latest precision sensors, high speed and high resolution data converters, and frequency synthesizers challenge conventional LDO regulators to produce ultralow output noise...
TDK announces world's first MIPI standard SoundWire microphone
TDK Corporation introduces the world’s first MIPI Standard SoundWire® microphone for mobile, IoT and other consumer devices. This multimode microphone pushes the boundaries of digital microphone acoustic performance while providing advanced feature sets with very low power...
Speakerless Immersive Sound: Continental and Sennheiser Revolutionize Vehicle Audio
At CES 2020 in Las Vegas technology company Continental and audio specialist Sennheiser presented a speakerless audio system for the vehicle interior...