KCC's Quizzes AQQ305 about a mutual exponentiation equation
1. Quote of the month: "A train station is where a train stops. A bus station is where a bus stops. I have a work station on my desk, so..." - unknown
2. Quiz AQQ305 about finding a mutual exponential equation
Good luck, and try to be among the
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September Monthly Blog Quiz! Read the blog, take the quiz, and you could win a gift card
Quiz: How Well Do You Know Adaptive Power Switching?
Is your I/O module overheating? The AD74416H's Adaptive Power Switching (APS) can cut heat dissipation by up to 40% — but how well do you really understand how it works?
Read the blog first: Cooling
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LTspice
Production
LTspice® is a powerful, fast, and free SPICE simulator software, schematic capture and waveform viewer with enhancements and models for improving the simulation...
LTspice on Analog.com
ADR444
Production
The ADR440/ADR441/ADR443/ADR444/ADR445 series is a family of XFET® voltage references featuring ultralow noise, high accuracy, and low temperature drift...
Datasheet
ADR444 on Analog.com
I am working on a circuit using the ADR444BRZ and could not find its LTspice simulation model. Kindly share the LTspice-compatible model or equivalent simulation file for this component.
Sorry, we do not have SPICE models for this product family. Is there anything in particular you want to verify in simulation? Or just general behavior?
Hi BrendanWhelan Could you please suggest any alternative 2.5V voltage reference ICs that can be used in place of this part and are supported in LTspice for simulation purposes?
Yes, ADR4525 and LTC6655-2.5 are great alternatives with comparable or better noise and stability. LT6654-2.5 is a great all-around voltage reference that is smaller and lower power but also great noise and stability.
