In today's fast moving competitive markets, more and more customers are requesting SPICE models to run comprehensive circuit simulations. System engineers are requiring increasingly accurate models for all types of integrated circuits. Earlier SPICE models (1980) had to minimize the number of nonlinear elements to minimize simulation time, all at the cost of accuracy. Application Note 1556 Author: Don LaFontaine Building an Accurate SPICE Model for Low Noise, Low Power Precision Amplifiers Abstract the mid point of the supplies, much like the actual operation of an amplifier. In today's fast moving competitive markets, more and more customers are requesting SPICE models to run Discussed in this application note are the following comprehensive circuit simulations. System engineers are topics: requiring increasingl……