Op amps are very high gain amplifiers with differential inputs and single-ended outputs. They are often used in high precision analog circuits, so it is important to measure their performance ...

Today’s electronic systems are becoming more and more complex, with an increasing number of power rails and supplies. To achieve optimum power solution density, reliability and cost, often system ...

Comparator ICs are designed to compare the voltages that appear at their inputs and to output a voltage representing the sign of the net difference between them. In a comparator circuit, if the ...

Q. I've just been reading datasheets of some recently released Analog Devices log amps and I'm still a little confused about what exactly a log amp does. A. You're not alone. Over the years, I have ...

An effective method for filtering high frequency power supply noise and cleanly sharing similar voltage supply rails (that is, analog and digital rails for mixed-signal ICs) while preserving high ...

The thermocouple is a simple, widely used component for measuring temperature. This article provides a basic overview of thermocouples, describes common challenges encountered when designing with them ...

ADI公司的RF功率线性化单元(RFPAL)器件采用可编程模拟信号处理架构，将数字编程功能与模拟电路设计的简单性、小尺寸、低功耗特性有效结合。这种架构的优势在于能够提供一种预失真线性化解决方案，该解决方案功耗非常低，可提供宽带宽性能和紧凑的系统 ...

When designing a DC-to-DC converter, components such as FETs, inductors, current sense resistors, and output capacitors are carefully selected to match desired output voltage ripple and transient ...

Low-dropout regulators (LDOs) are deceptively simple devices that provide critical functions such as isolating a load from a dirty source or creating a low-noise source to power sensitive circuitry.

There is a significant gap between the concept of a wireless system and the realization of that working design. Bridging this gap typically involves teams of engineers with a variety of different ...

50年来，我们一直致力于获取工学新动态，激发设计新思路。回顾我们的首任编者，了解我们喜爱的文章。

Q: ADI has published a lot of information on dealing with capacitive loading and other stability issues in books, such as the amplifier seminar series, in earlier issues of Analog Dialogue, and in ...