LTspice Information Center | Analog Devices
WEB6 days ago · LTspice ® is a powerful, fast, and free SPICE simulator software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits. Its graphical schematic capture interface allows you to probe schematics and produce simulation results, which can be explored further through the built-in …
Mixed-signal and digital signal processing ICs | Analog Devices
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Fundamentals of RS-232 Serial Communications - Analog
WEBMar 29, 2001 · RS-232 Specifications. RS-232 is a complete standard. This means that the standard sets out to ensure compatibility between the host and peripheral systems by specifying: Common voltage and signal levels. Common pin-wiring configurations. A minimal amount of control information between the host and peripheral systems.
Guide to Selecting and Using RS-232, RS-422, and RS-485 Serial
WEBDec 29, 2000 · Three common serial data standards, RS-232, RS-422, and RS-485, are described by specification and electrical interface. Cable termination techniques, use of multiple loads, daisy-chaining of RS-232, conversion of RS-232 to RS-485, conversion of RS-485 to RS-232, and RS-232 port-powered RS-485 conversions are described.
About Us | Analog Devices
WEBJul 14, 2023 · With our analog and mixed-signal devices, power management, radio frequency offerings, and edge processors and sensors, we harness and activate the data that bridges the physical and digital worlds. Whatever breakthroughs are next—in aerospace, automotive, sustainable energy, communications, digital …
I2C Communication Protocol: Understanding I2C Primer, PMBus
WEBThese are called System Management Bus (SMBus) and Power Management Bus (PMBus). By definition, Inter-Integrated Circuit (I 2 C)—also known as Inter IC—is a hardware communication protocol that uses synchronous communication with a multi-main, multi-node, and serial communication bus. Synchronous communication means two (or more) devices ...
WEBThe op amp common-mode rejection ratio (CMRR) is the ratio of the common-mode gain to differential-mode gain. For example, if a differential input change of Y volts produces a change of 1 V at the output, and a common-mode change of X volts produces a similar change of 1V, then the CMRR is X/Y.
I2C Timing: Definition and Specification Guide (Part 2)
WEBOct 3, 2016 · Figure 1: I2C Fast Mode Timing Definition. Rise (tr) and Fall (tf) Times. t r is defined as the amount of time taken by the rising edge to reach 70% amplitude from 30% amplitude for either SDA and SCL, while t f is defined as the amount of time taken by the falling edge to reach 30% amplitude from an amplitude …
The Fundamentals of LDO Design and Applications - Analog
WEBAnalog Devices LDOs are designed to be stable over the specified operating temperature and voltage ranges when the recommended capacitors are used. The ESR of the output capacitor affects the stability of the LDO control loop. A minimum ESR of 1 Ω or less is recommended to ensure stability. The LDOs response to rapid changes in load current, i ...
WEBTo scale the filter we divide all reactive elements by the desired cutoff frequency, 8 kHz (= 50265 rad/sec, = 2π 8×103). This is commonly referred to as the frequency scale factor (FSF). We also need to scale the impedance. For …