EN 62047-19:2013

Semiconductor devices - Micro-electromechanical devices - Part 19: Electronic compasses

IEC 62047-19:2013 defines terms, definitions, essential ratings and characteristics, and measuring methods of electronic compasses. This standard applies to electronic compasses composed of magnetic sensors and acceleration sensors, or magnetic sensors alone. This standard applies to electronic compasses for mobile electronic equipment.

Halbleiterbauelemente - Bauelemente der Mikrosystemtechnik - Teil 19: Elektronische Kompasse

Dispositifs à semiconducteurs – Dispositifs microélectromécaniques - Partie 19: Compas électroniques

La CEI 62047-19:2013 spécifie des termes, des définitions, des valeurs assignées et caractéristiques essentielles et des méthodes de mesure concernant les compas électroniques. La présente norme s'applique aux compas électroniques composés de capteurs magnétiques et de capteurs d'accélération ou de capteurs magnétiques seuls. La présente norme s'applique aux compas électroniques pour les équipements électroniques mobiles.

Polprevodniški elementi - Mikroelektromehanski elementi - 19. del: Elektronski kompasi (IEC 62047-19:2013)

Ta del standarda IEC 62047 določa terminologijo, definicije, bistvene vrednosti in lastnosti ter merilne metode elektronskih kompasov. Ta standard se uporablja za elektronske kompase, ki so sestavljeni iz magnetnih senzorjev in senzorjev pospeška ali samo magnetnih senzorjev. Ta standard se uporablja za elektronske kompase za mobilno elektronsko opremo. Za več podrobnosti o morskih elektronskih kompasih glejte ISO 11606. Elektronski kompasi se imenujejo tudi »e-kompasi«. Tipi e-kompasov so: dvoosni e-kompasi, triosni e-kompasi, šestosni e-kompasi itd., vsi pa so zajeti v tem standardu.

General Information

• Status: Published
• Publication Date: 26-Sep-2013
• Withdrawal Date: 20-Aug-2016
• ICS: 31.080.99 - Other semiconductor devices
• Technical Committee: CLC/TC 47X - Semiconductor devices and trusted chips
• Drafting Committee: IEC/SC 47F - IEC_SC_47F
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 27-Sep-2013
• Completion Date: 27-Sep-2013
• Ref Project: SIST EN 62047-19:2014 - Semiconductor devices - Micro-electromechanical devices - Part 19: Electronic compasses

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2014
Polprevodniški elementi - Mikroelektromehanski elementi - 19. del: Elektronski
kompasi (IEC 62047-19:2013)
Semiconductor devices - Micro-electromechanical devices - Part 19: Electronic
compasses
/
/
Ta slovenski standard je istoveten z: EN 62047-19:2013
ICS:
31.080.01 Polprevodniški elementi Semiconductor devices in
(naprave) na splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62047-19
NORME EUROPÉENNE
September 2013
EUROPÄISCHE NORM
ICS 31.080.99
English version
Semiconductor devices -
Micro-electromechanical devices -
Part 19: Electronic compasses
(IEC 62047-19:2013)
Dispositifs à semiconducteurs – Halbleiterbauelemente -
Dispositifs microélectromécaniques - Bauelemente der Mikrosystemtechnik -
Partie 19: Compas électroniques Teil 19: Elektronische Kompasse
(CEI 62047-19:2013) (IEC 62047-19:2013)

This European Standard was approved by CENELEC on 2013-08-21. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62047-19:2013 E
Foreword
The text of document 47F/156/FDIS, future edition 1 of IEC 62047-19, prepared by SC 47F
“Microelectromechanical systems” of IEC/TC 47 “Semiconductor devices" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 62047-19:2013.

The following dates are fixed:
(dop) 2014-05-21
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2016-08-21
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62047-19:2013 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:

EN ISO 11606 NOTE Harmonized as ISO 11606 (not modified).

IEC 62047-19 ®
Edition 1.0 2013-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Semiconductor devices – Micro-electromechanical devices –

Part 19: Electronic compasses
Dispositifs à semiconducteurs – Dispositifs microélectromécaniques –

Partie 19: Compas électroniques

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX U
ICS 31.080.99 ISBN 978-2-8322-0961-5

– 2 – 62047-19 © IEC:2013
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Essential ratings and characteristics . 7
4.1 Composition of e-compasses . 7
4.1.1 General . 7
4.1.2 Magnetic sensor section . 8
4.1.3 Acceleration sensor section . 8
4.1.4 Signal processing section . 8
4.1.5 Peripheral hardware section . 8
4.1.6 Peripheral software section . 8
4.1.7 DUT . 9
4.2 Ratings (Limiting values) . 9
4.3 Recommended operating conditions . 9
4.4 Electric characteristics . 9
4.4.1 General . 9
4.4.2 Characteristics of sensor sections . 9
4.4.3 DC characteristics . 10
5 Measuring methods . 11
5.1 Sensitivity of the magnetic sensor section . 11
5.1.1 Purpose . 11
5.1.2 Circuit diagram . 11
5.1.3 Principle of measurement . 11
5.1.4 Precaution to be observed . 12
5.1.5 Measurement procedure . 12
5.1.6 Specified conditions . 12
5.2 Linearity of the magnetic sensor section . 13
5.2.1 Purpose . 13
5.2.2 Measuring circuit . 13
5.2.3 Principle of measurement . 13
5.2.4 Precaution to be observed . 13
5.2.5 Measurement procedure . 14
5.2.6 Specified conditions . 14
5.3 Output of the magnetic sensor section in a zero magnetic field environment. 14
5.3.1 Purpose . 14
5.3.2 Measuring circuit . 14
5.3.3 Principle of measurement . 16
5.3.4 Precaution to be observed . 16
5.3.5 Measurement procedure . 16
5.3.6 Specified conditions . 16
5.4 Cross axis sensitivity of the magnetic sensor section . 16
5.4.1 Purpose . 16
5.4.2 Measuring circuit . 16
5.4.3 Measuring method 1 . 17
5.4.4 Measuring method 2 . 18
5.4.5 Specified conditions . 19

62047-19 © IEC:2013 – 3 –
5.5 Sensitivity and offset of the acceleration sensor section . 19
5.5.1 Purpose . 19
5.5.2 Measuring circuit . 20
5.5.3 Principle of measurement . 20
5.5.4 Precaution of measurement . 21
5.5.5 Measurement procedure . 21
5.5.6 Specified conditions . 21
5.6 Frequency bandwidth of the magnetic sensor section (analogue output) . 21
5.6.1 Purpose . 21
5.6.2 Measuring circuit . 21
5.6.3 Principle of measurement . 22
5.6.4 Measurement procedure . 23
5.6.5 Specified conditions . 23
5.7 Current consumption . 23
5.7.1 Purpose . 23
5.7.2 Measuring circuit . 23
5.7.3 Principle of measurement . 24
5.7.4 Precaution for measurement . 24
5.7.5 Measurement procedure . 24
5.7.6 Specified conditions . 24
Annex A (informative) Considerations on essential ratings and characteristics . 25
Annex B (informative) Terminal coordinate system of e-compasses . 26
Annex C (informative) Descriptions of the pitch angle, roll angle, and yaw angle with
drawings . 28
Bibliography . 30

Figure 1 – Composition of e-compasses . 8
Figure 2 – Circuit to measure sensitivity . 11
Figure 3 – Measuring method of linearity . 13
Figure 5 – Measuring circuit using a magnetic shield room or a magnetic shield box. 15
Figure 6 – Direction of DUT . 20
Figure 7 – Block diagram of frequency measurement . 22
Figure 8 – Current consumption measuring circuit . 24
Figure B.1 – Mobile terminal coordinate system of magnetic sensors . 26
Figure B.2 – Terminal coordinate system of acceleration sensors . 27
Figure C.1 – Descriptions of the pitch angle, roll angle, and yaw angle with drawings . 29

Table 1 – Characteristics of sensor sections . 10
Table 2 – DC characteristics of e-compasses. 10

– 4
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