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| XE2003 Datasheet Sensor C1 CM AGND OFADJ CF VM GAIN + Q C2 LOW PASS FILTER -4 GAIN VOUT timing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ool Solutions XEMICS SA, Switzerland Tel: +41 32 720 51 70 Fax: +41 32 720 57 70 e-mail: info@xemics.com Web: www.xemics.com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Reproduction whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. The publisher for any consequence of its use will accept no liability. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Printed in Switzerland Date of release: 10 - 00 ' |
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