Articles and news - 5

This charge-pump circuit, using just a few diodes and capacitors, ups the input voltage by a factor of 1.5 in contrast to the usual voltage-doubling output...

CML Microcircuits is pleased to announce the EV6550DHAT, a Raspberry Pi Hardware Attached on Top compatible evaluation and development board that makes the features and benefits of its CMX655D ultra-low power voice codec available to hobbyists, developers...

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...

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 has revealed the world’s first LoRa system-on-chip for connecting smart devices to the Internet of Things using long-distance wireless connections...

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 announced the launch of its automotive-qualified SID1181KQ SCALE-iDriver gate driver for 750 V-rated IGBTs...

At APEC 2019, Menlo Micro was showing off its new power relay made with microelectromechanical-systems manufacturing...

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...

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...