AN1258 - Op Amp Precision Design: PCB Layout …

AN1258 . Op Amp Precision design : PCB Layout Techniques Author: Kumen Blake THERMOCOUPLE JUNCTION. Microchip Technology Inc. BEHAVIOR. While thermocouples are a common temperature INTRODUCTION sensor [5], it is not commonly known that every PCB. design includes many unintended thermocouple This application note covers printed circuit board junctions that modify the signal voltages. This section (PCB) effects encountered in high (DC) Precision op covers the physics behind this effect and gives amp circuits. It provides techniques for improving the practical illustrations. performance, giving more flexibility in solving a given design problem.

2009-2012 Microchip Technology Inc. DS01258B-page 1 AN1258 INTRODUCTION This application note covers Printed Circuit Board (PCB) effects encountered in high (DC) precision op

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  Design, Printed, Board, Precision, Circuit, Layout, Printed circuit board, Precision op, An1258 op amp precision design, An1258, Pcb layout

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