Check the magneticsensors.com website for the ask the engineer section.





Mark Amundson P.E. Magnetic Sensors Applications Engineer, Honeywell Aerospace

12001 Highway 55, Plymouth MN 55008

763-954-2622 mark.amundson@... www.magneticsensors.com







From: magnetometer@yahoogroups.com [mailto:magnetometer@yahoogroups.com] On
Behalf Of Jorge Dewey
Sent: Thursday, December 18, 2008 1:48 PM
To: magnetometer@yahoogroups.com
Subject: Re: [magnetometer] Comments needed for my 3-axis magnetometer (using
HMC1022) design



Actually, i´m searching for a schematic of a gradiometer, using Honeywell ICs,
so I´m open to some advice od idea about it.
Anyway, there are two eyes watching for things related.
Yours, trully

Jorge G. Dewey
SITEG.

--- El jue 11-dic-08, resham_84 <resham88@...
<mailto:resham88%40hotmail.com> > escribió:

De: resham_84 <resham88@... <mailto:resham88%40hotmail.com> >
Asunto: [magnetometer] Comments needed for my 3-axis magnetometer (using
HMC1022) design
A: magnetometer@yahoogroups.com <mailto:magnetometer%40yahoogroups.com>
Fecha: jueves, 11 diciembre, 2008, 4:24 am

Hi all, i'm currently doing a 3-axis magnetometer using 2 HMC1022
chips. However, i'm unsure if my schematic design is appropriate. Can
somebody shed some light on my design or anyone that have experience in
using HMC1022.

Current stage for my breadboard prototype is on the sensor and
amplification module. I need advice on amplification factor, Vsupply
and whether i have setup correctly.

ps: i have uploaded my schematic under Files. (3-Axis Magnetometer
using HMC1022)

The Set/Reset Circuitry and the Offset Straps are not yet implemented
at this stage.

Thanks in advance.

¡Felices Fiestas! Enviale una tarjeta electronica gratis a tu familia y amigos
y deseales felices fiestas. http://yahoomorado.com/tarjetas/

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