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MLX91210

Melexis
Part Number MLX91210
Manufacturer Melexis
Description Integrated Current Sensor
Published Jan 31, 2017
Detailed Description MLX91210 Integrated Current Sensor IC Datasheet Features and Benefits  Factory trimmed AC and DC current sensor  Anal...
Datasheet PDF File MLX91210 PDF File

MLX91210
MLX91210

Overview
MLX91210 Integrated Current Sensor IC Datasheet Features and Benefits  Factory trimmed AC and DC current sensor  Analog ratiometric output voltage  Combining sensing element, signal conditioning & isolation in small footprint and low profile SOIC package  No application programming required  High speed sensing  DC to 100kHz bandwidth  5µs response time  Robust against external magnetic fields  No magnetic hysteresis  Low ohmic losses of integrated conductor  0.
8mΩ SOIC-8 / 0.
7mΩ SOIC-16  SOIC-8 narrow body and SOIC-16 wide body package, RoHS compliant  Lead free component, suitable for lead free soldering profile up to 260°C, MSL3  Rated voltage isolation  2.
5kVRMS for SOIC-8  2.
5kVRMS for SOIC-16 SOIC-8 SOIC-16 IEC60950-1:2005 IEC60950-1:2005 + Am 1:2009 & 2:2013 + Am 1:2009 & 2:2013 Applications  Household/Appliance Smart Metering  Electric Motor Control  Demand Response Load Control  Servers / Motherboard monitoring  Switched Mode Power Supplies Description The MLX91210 is an Integrated Current Sensor that senses the current flowing through the leadframe of the SOIC package.
The current conductor exhibits low power dissipation (0.
7 0.
8mΩ).
By virtue of fixing the current conductor position with respect to the monolithic CMOS sensor, a fully integrated Hall-effect current sensor is obtained, that is factory calibrated.
Inside the package, the magnetic flux density generated by the current flow is sensed differentially by two sets of Hall plates.
As a result the influence of external disturbing fields originating from the dense power electronics surrounding the IC is minimized in the fast analog front-end.
The residual signal is amplified to provide a high-speed linear analog output voltage.
The close proximity of the Hall plates to the current conductor ensures a high signal-to-noise ratio and an accurate signal over temperature.
With this miniaturization, high voltage isolation ratings are still maintained between the primary and their...


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