Simulate the macro spice model in other simulators

Question

Hi all, 
 I want to know if I can download the macro spice models from ADI and import them to some spice simulators (like spectre and Hspice) other than LTspice? 
 In other words, is the macro spice models simulator dependent? 
 Best, 
 Vic

helmuts · Accepted Answer

Hello Vic. 
 It depends. 
 The models of switching regulators are only for LTspice. Analog parts like opamps, analog switches and special analog functional ICs often have general SPICE models. Sometimes these are older models which eventually have not all the features as the latest LTspice model if available. 
 You can easily check whether a general SPICE model is available or not. Open the part's webpage. Then click on "Tools & Simulation". If you see a headline "SPICE model", then a general SPICE model is available which works with many SPICE programs. 
 https://www.analog.com/en/products/ad712.html#product-tools 
 https://www.analog.com/en/products/ad8436.html#product-documentation 
 https://www.analog.com/en/products/ad797.html#product-tools 
 Helmut)

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Simulate the macro spice model in other simulators