Use of PGA on MC56F800xFreescale Semiconductor Document Number: AN4334 Application Note Rev. 0, 03/2012 Use of PGA on MC56F800x Interaction of PDB, PGA and ADC by: William Jiang System and Application, Microcontroller Solutions Group Contents 1 Introduction 1 Introduction................................................................1 MC56F800x DSCs have two integrated Programmable Gain 2 PGA new features.....................................................2 Amplifiers (PGA) that can amp……