The comprehensive tool iSim for operational amplifiers saves designers time and money by allowing users to verify their design’s stability without bread boarding. Based on input and output specifications provided by the user, the iSim for operational amplifiers tool finds all suitable Intersil devices for a given application. In many cases, simulation is also available for immediate feedback on circuit performance.
With iSim’s online simulator, there is no need to purchase costly simulators, which lowers development costs and speeds time to market. The iSim design suite provides dynamic input fields to enter input and output requirements, and offers a selection of configurations to fulfil design needs quickly and efficiently. The iSim simulator tool has an applications-based Intersil analogue signal processing solution selector with dynamic input fields to match a designer’s input and output requirements. Options include inverting and non-inverting gain, transimpedance, differential, low and high pass filter configurations.
The iSim for operational amplifiers is a two-part tool. First, it contains a dynamic ‘solution selector’ to sort Intersil’s portfolio based on the specifications of the application rather than the specifications of the devices themselves. Once application specifications are loaded, the sorted devices are displayed with icons indicating which are available for simulation. The second part of iSim for operational amplifiers is the simulator itself. The simulations run on the Simetrix/Simplis platform, which is based on SPICE. The simulator builds a circuit using the application specifications loaded into the selector, as well as the basic SPICE model for the following analyses: AC analysis (bode plot), transient pulse and transient sine. In addition, the circuit can be downloaded to iSim:PE (personal edition) for offline editing and AC analysis.
EPP EUROPE 421
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