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System Calibration and Background Calibration in Precision ADCs

System Calibration and Background Calibration in Precision ADCs

Learn about two calibration functions in precision ADCs: system calibration and background calibration modes.


Offset and Gain Calibration Functions in Precision ADCs: Self-calibration

Offset and Gain Calibration Functions in Precision ADCs: Self-calibration

Learn about the self-calibration or internal calibration function in an analog-to-digital converter (ADC).


Introduction to MEMS Microphone Technology—Analog vs Digital Microphones

Introduction to MEMS Microphone Technology—Analog vs Digital Microphones

MEMS silicon microphones are in everything from cellphones, hearing aids, smart speakers, computers, and vehicles. Learn the basics of how they work, their use, and what’s available.


RTD Signal Conditioning—4-Wire Configuration, Ratiometric Measurement, & Filtering

RTD Signal Conditioning—4-Wire Configuration, Ratiometric Measurement, & Filtering

Learn about RTD (resistance temperature detector) signal conditioning through a four-wire configuration, ratiometric measurement, and input RC filters.


Is Assembly Language Still Relevant for Embedded Software Development?

Is Assembly Language Still Relevant for Embedded Software Development?

As embedded systems continue to evolve, you might wonder: should I learn assembly language for embedded software development? Learn the answer in this article.


What is Clock Skew? Understanding Clock Skew in a Clock Distribution Network

What is Clock Skew? Understanding Clock Skew in a Clock Distribution Network

Learn about clock skew, what it is, and its impact on modern systems through understanding synchronous circuitry, clock delivery, and clock distribution networks.


Thermocouple Signal Conditioners and Signal Conditioning Near the Cold Junction

Thermocouple Signal Conditioners and Signal Conditioning Near the Cold Junction

Learn about monolithic thermocouple signal conditioners and signal conditionings through example products like AD594 / AD595, MAX6675, and ADS1220.


Unraveling the Thermocouple Approximation Error Using the Least Squares Method

Unraveling the Thermocouple Approximation Error Using the Least Squares Method

Learn about the linear approximation error for a type k thermocouple and how to use the least squares method and Matlab to find the line of best fit that minimizes the approximation error.


Electronic Component Aging—Long Term Drift (LTD) in a Voltage Reference

Electronic Component Aging—Long Term Drift (LTD) in a Voltage Reference

Learn how manufacturers characterize and estimate the long-term drift (LTD) of a voltage reference for electronic component aging prediction.


Thermocouple Cold Junction Compensation Using Analog Temperature Sensors

Thermocouple Cold Junction Compensation Using Analog Temperature Sensors

Learn how analog circuits can be used to implement cold junction compensation using examples from Analog Devices and Texas Instrument's TMP35 and LM335 temperature sensors, respectively.


Electronic Component Aging—the Aging Effects of Resistors and Op-amps

Electronic Component Aging—the Aging Effects of Resistors and Op-amps

Learn about the aging behavior of resistors and amplifiers using temperature calculations and the Arrhenius equation to understand resistor drift, resistor stability, and op-amp drift.


What is Cold Junction Compensation in Thermocouples?

What is Cold Junction Compensation in Thermocouples?

Learn about the theory behind cold junction compensation in thermocouples using the Seebeck voltage, reference tables, and by finding the hot junction temperature.


Using the Arrhenius Equation to Predict Electronic Component Aging

Using the Arrhenius Equation to Predict Electronic Component Aging

Learn about calculating the activation energy of the aging process and some of the contradictory opinions about the Arrhenius equation's usefulness when predicting a crystal's aging process.


High-temperature Aging Method to Evaluate Electronic Component Aging and Stability

High-temperature Aging Method to Evaluate Electronic Component Aging and Stability

Learn about the aging and stability challenges for electric components due to temperature and time using quartz crystals, as well as applying the extrapolation method, aging equation, and Arrhenius equation.


Temperature Drift in Resistors and Op-amps—Flicker Noise and Signal Averaging

Temperature Drift in Resistors and Op-amps—Flicker Noise and Signal Averaging

Learn about temperature drift in electronic circuits, namely in resistors and amplifiers. We'll also cover how the effect of flicker noise comes into play and how drift limits the effectiveness of signal averaging.


The Basics of Electrical Engineering Standards

The Basics of Electrical Engineering Standards

Get a high-level introduction to how standards play into the EE world.


Understanding Side Channel Attack Basics

Understanding Side Channel Attack Basics

Learn the basics of side channel attacks (SCAs), the threat they pose security for hardware-level security, and why they can be so powerful.


Hall Effect Magnetic Design: Head-on and Slide-by Configurations

Hall Effect Magnetic Design: Head-on and Slide-by Configurations

Learn about how the Hall effect is used in position sensing applications.


Four Lessons an Adult Engineer Can Learn From Children’s Toys

Four Lessons an Adult Engineer Can Learn From Children’s Toys

Children’s toys aren’t just for children. Inside every toy, there are hundreds of hours of engineering experience just waiting to be discovered.


What Is a Magnetometer?

What Is a Magnetometer?

Learn the basics of magnetometers, including their relation to hysteresis curves and their applications.