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@...> escribió:

De: resham_84 <resham88@...>
Asunto: [magnetometer] Comments needed for my 3-axis magnetometer (using
HMC1022) design
A: magnetometer@yahoogroups.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.
















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