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Preparing for the Narrow Band IoT: New CEVA-Dragonfly NB2 Aims to Support Low-Power IoT Devices

Preparing for the Narrow Band IoT: New CEVA-Dragonfly NB2 Aims to Support Low-Power IoT Devices

IoT devices are increasingly reliant on batteries, making the conservation of power even more critical. In response, CEVA has announced their Dragonfly NB2 IoT solution that aims to tackle the emerging field of Narrow Band Internet of Things or NB-IoT.


News Jul 04, 2018 by Robin Mitchell
Resolving the Signal Part 7: The Effects of Amplifier Noise on Delta-Sigma ADCs

Resolving the Signal Part 7: The Effects of Amplifier Noise on Delta-Sigma ADCs

This 12-part article series focuses on the impact of noise in delta-sigma ADCs. Part 7 shows how to analyze different amplifiers' effect on the noise of the same ADC.


Use the Xilinx System Generator to Implement a Simple DDS

Use the Xilinx System Generator to Implement a Simple DDS

In this article, we’ll discuss implementing a simple direct digital synthesizer (DDS) using the Xilinx System Generator.


“Ultra-Low” Current Consumption: A Battery Charger from STMicroelectronics

“Ultra-Low” Current Consumption: A Battery Charger from STMicroelectronics

This article will look at the most important features of the STBC15 which is STMicroelectronics newly released ultra-low current consumption linear battery charger.


News Jul 02, 2018 by Dr. Steve Arar
Power Line Communication (PLC) Modem Chips Streamline Smart Meter Design

Power Line Communication (PLC) Modem Chips Streamline Smart Meter Design

An overview of two PLC design solutions shows the progress in the realization of smart grid infrastructure.


News Jun 29, 2018 by Majeed Ahmad
Analog Devices Silent Switcher 2 Regulators | Featured Product Spotlight

Analog Devices Silent Switcher 2 Regulators | Featured Product Spotlight

Analog Devices LT8640S and LT8643S Silent Switcher 2 regulators are step-down regulators that offer a wide input voltage range in a small 24-lead 4mm x 4mm LQFN package commonly used in automotive and industrial applications.


Reverse Polarity Protection: How to Protect Your Circuits Using Only a Diode

Reverse Polarity Protection: How to Protect Your Circuits Using Only a Diode

Connecting power with incorrect polarity is an easy mistake to make. Fortunately, protecting your device from reverse polarity is also quite easy.


Vicor DCM3623 Isolated, Regulated DC-DC Converters | New Product Brief

Vicor DCM3623 Isolated, Regulated DC-DC Converters | New Product Brief

Vicor’s DCM3623 are isolated, regulated DC/DC converters using high-frequency zero-voltage switching to provide high efficiency, isolated power conversion for railway, heavy machinery, industrial, and other applications.


TDK-Lambda Medical Products | Featured Product Spotlight

TDK-Lambda Medical Products | Featured Product Spotlight

TDK-Lambda’s CUS-M family of medical-grade AC/DC power supplies are high efficiency, high density, low-profile power supplies.


3-Phase Brushless DC Motor Control with Hall Sensors

3-Phase Brushless DC Motor Control with Hall Sensors

This article describes how to control a 3-phase brushless DC motor using a GreenPAK.


AVX Cylindrical SuperCaps | New Product Brief

AVX Cylindrical SuperCaps | New Product Brief

AVX SCC LE Series SuperCapacitors are cylindrical supercapacitors that provide excellent pulse handling thanks to their low ESR design and high capacitance values.


Microchip Introduces New Line of Microcontrollers with Dual Core Functionality: The dsPIC33CH Family

Microchip Introduces New Line of Microcontrollers with Dual Core Functionality: The dsPIC33CH Family

In the world of power, control monitoring is incredibly important for functional as well as safety reasons. And with the demand rising for GUIs in even the most basic products, it comes as no surprise that current microcontrollers are struggling to meet this demand. Microchip has announced its latest family of devices, the dsPIC33CH, that aims to tackle this!


News Jun 25, 2018 by Robin Mitchell
The Difference Engine, Point-Contact Transistor, and TAT-1: The June 2018 Hardware History Roundup

The Difference Engine, Point-Contact Transistor, and TAT-1: The June 2018 Hardware History Roundup

Learn about three key points in EE history and how they changed the world: the invention of the Difference Engine, the introduction of the first point contact resistor, and the laying of the first transatlantic cables.


News Jun 24, 2018 by Chantelle Dubois
TDK Corporation EPCOS Series B82806D Pulse Transformers | New Product Brief

TDK Corporation EPCOS Series B82806D Pulse Transformers | New Product Brief

EPCOS B82806D pulse transformers are designed for 60 W PoE++ applications, as well as for use in active clamp forward converters and switch-mode power supplies.


I2C Design Mathematics: Capacitance and Resistance

I2C Design Mathematics: Capacitance and Resistance

This article looks at the mathematical calculations used to size the pull-up resistors and determine the maximum length of circuit traces.


Developing Voice-Activated Systems: A Low-Power Stereo ADC from Texas Instruments

Developing Voice-Activated Systems: A Low-Power Stereo ADC from Texas Instruments

This article will look at some of the most important features of TLV320ADC3100 which is TI’s newly-released ADC for voice-activated systems.


News Jun 22, 2018 by Dr. Steve Arar
What Is Electrical Noise and Where Does It Come From?

What Is Electrical Noise and Where Does It Come From?

This article provides insight into the fundamental characteristics and origins of the electrical signals that you always have but almost never want.


A Looming Shortage of Lithium and Cobalt? Depends on Electric Cars, Politics, and Battery Chemistry

A Looming Shortage of Lithium and Cobalt? Depends on Electric Cars, Politics, and Battery Chemistry

Some analysts are predicting that, by 2050, the demand for the metals essential for lithium ion batteries may be in short supply.


News Jun 20, 2018 by Chantelle Dubois
Resolving the Signal Part 6: The Effects of Amplifier Noise on Delta-Sigma ADCs

Resolving the Signal Part 6: The Effects of Amplifier Noise on Delta-Sigma ADCs

Part 6 of this 12-part Resolving the Signal series focuses on output- versus input-referred noise, adding an amplifier at the input of an ADC, and low- versus high-resolution ADCs as they relate to amplifier noise.


Towards Better Power Supply Rejection Ratio Performance: ON Semiconductor’s New LDO Regulators

Towards Better Power Supply Rejection Ratio Performance: ON Semiconductor’s New LDO Regulators

Low drop out (LDO) regulators are useful in noise-sensitive situations but, when used with DC-DC converters, their PSRR performance is often lacking. ON Semiconductor has announced the NCP16x series of LDOs that aim to improve PSRR performance.


News Jun 19, 2018 by Robin Mitchell