Analog Devices

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Articles related to Analog Devices

Clinical-Grade AFE from Analog Devices Measures Four Vital Signs for Remote Patient Monitoring Devices - News

September 21, 2021

MAX86178 features synchronized measurement of electrocardiogram (ECG or EKG), heart rate (ECG or optical PPG), blood-oxygen saturation (SpO₂), and respiration rate (using BioZ).


Lowest-Power ChipDNA PUF Technology from Analog Devices Secures Embedded Devices from Edge to Cloud - News

September 15, 2021

Cryptographic controller provides 30x lower power and industrial-grade protection for battery-powered devices in the harshest, most security-critical environments.

Software & OS
Analog & Power

High Fidelity Vibration Acquisition for Condition Monitoring - Blog

August 19, 2021

This article explains how recent advancements in MEMS technology have pushed accelerometer sensors to the forefront, rivaling piezoelectric sensors in condition-based monitoring applications. We will also discuss how to use the new development platform that makes this all possible.

Analog & Power

Building an Adjustable, High Voltage Supply for Precision Sensor Bias Applications - Blog

August 18, 2021

An adjustable, high voltage power supply capable of high precision output can be difficult to build. Errors often result from drift over time, temperature, and variations within the production process. The resistive networks traditionally used for feedback are common error sources. 

Software & OS

How to Use LTspice to Produce Bode Plots for LED Drivers - Blog

August 16, 2021

Proper control loop phase and gain measurements should be made by factory experts possessing (expensive) equipment and commensurate experience. For those who do not have access to one or either of these, there is an alternative.

Analog & Power

How Assembly Orientation of an SMPS Inductor Affects Emissions - Blog

August 11, 2021

One potential source of emissions is the switching node, referred to as SW on many schematics. The SW node copper can act as an antenna, transmitting the noise generated by fast and efficient high power switching events. This is the main source of emissions for most switching regulators.