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CSA-1V

GMW Associates
Part Number CSA-1V
Manufacturer GMW Associates
Description Current Sensor
Published Aug 25, 2006
Detailed Description www.DataSheet4U.com GMW CSA-1V Current Sensor Sentron CSA-1V Revised Jan 2005 Features: • Sensitive to a magnetic fie...
Datasheet PDF File CSA-1V PDF File

CSA-1V
CSA-1V


Overview
www.
DataSheet4U.
com GMW CSA-1V Current Sensor Sentron CSA-1V Revised Jan 2005 Features: • Sensitive to a magnetic field parallel to the chip surface • Very high sensitivity • Linear output voltage proportional to a magnetic field • Wide-band: DC to 100kHz • Very low offset and offset -drift • Very low noise • Isolated from current conductor • Surface mount SOIC-8 package Applications: • AC and/or DC current measurement • Wide-Band Magnetic Field Measurement • Battery Chargers • AC-DC Converters • Motor Control General Description The CSA -1V is a single-axis integrated mag netic field sensor based on the Hall effect.
The circuit is fabricated using a conventional CMOS technology with an additional ferromagnetic layer.
The ferromagnetic layer is used as a magnetic flux concentrator providing a high magnetic gain.
Therefore, the circuit features very high magnetic sensitivity, low offset, and low noise.
The CSA-1V is packaged in a standard SOIC-8 full plastic package.
This package provides: • highest isolation for applications with the current conductor on the PCB (up to 600V) • highest sensitivity for applications with the current lead above the chip.
DataShee DataSheet4U.
com Package: Pin Out: B 1 2 3 4 5 6 7 8 A_OUT, analog sensor output VDD pos.
supply voltage Not connected 1) PV, programming voltage GND, supply common 1) PD, programming data 1) PC, programming clock CO_OUT, common output SOIC-8 Note 1: Used for factory programming Manufactured by: Sentron AG (A Melexis Company) • Baarerstrasse 73 • 6300 Zug • Switzerland • Tel: +41 (41) 711 2170 • Fax: +41 (41) 711 2188 www.
sentron.
ch • sales@sentron.
ch • 1 GMW Associates.
955 Industrial Rd, San Carlos, CA 94070 www.
gmw.
com.
Tel: (650) 802-8292.
Fax: (650) 802-8298.
Email sales@gmw.
com DataSheet4U.
com DataSheet 4 U .
com www.
DataSheet4U.
com GMW Absolute Maximum Ratings Symbol VSUP T Parameter Supply Voltage Ambient Temperature Min.
0 -40 Typ.
Max.
6 +150 Unit V o C Sentron CSA-1V Revised Jan 2005 R...



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