Faculty Advisor

Leblebici, Yusuf

Faculty Advisor

McNeill, John A.

Abstract

The goal of this project is to design a convenient and cost effective evaluation board for testing eight specifications of three different high precision instrumentation amplifiers (in-amps) manufactured by Analog Devices, the AD620, AD623, and the AD627. The objective is to produce a 2x2 inch, two-sided printed circuit board (PCB) that is designed to accommodate necessary test circuitry for all three in-amps. The board will include additional circuitry, resistors or capacitors, to help perform high accuracy tests (gain non-linearity and settling time) without requiring any off-board precision circuitry. Another important topic to consider is proper design practice so the actual performance of the im-amps will not be compromised by the circuitry included on the evaluation board itself.

Publisher

Worcester Polytechnic Institute

Date Accepted

January 1999

Major

Electrical Engineering

Project Type

Major Qualifying Project

Accessibility

Restricted-WPI community only

Advisor Department

Electrical and Computer Engineering

Advisor Program

Electrical and Computer Engineering

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