MLX91205KDC-LB Melexis Inc, MLX91205KDC-LB Datasheet
MLX91205KDC-LB
Specifications of MLX91205KDC-LB
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MLX91205KDC-LB Summary of contents
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... Wideband 100kHz Short response time 8 s Low offset and offset drift Very low noise Isolated from current conductor Surface mount SOIC8 package Ordering Information Part No. Temperature Code MLX91205KDC-LB (-40° 125° C) MLX91205KDC-HB (-40° 125° Functional diagram VDD GND NC Amplifier Demodulator ™ ...
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... Performance Graphs .................................................................................................... 7 10.1 Offset over Temperature .............................................................................................................................................................. 7 10.2 Sensitivity over Temperature ........................................................................................................................................................ 7 11 Applications Information.............................................................................................. 8 11.1 Low current measurement up to ±2 A ........................................................................................................................................... 8 11.2 Medium current up to ±30 A ......................................................................................................................................................... 8 11.3 High current measurement up to ±600 A ...................................................................................................................................... 8 11.4 Customer Calibration with MCU.................................................................................................................................................... 8 12 Application Diagram ..................................................................................................... 9 12 ...
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... Pin definitions and descriptions Pin Number Pin Name Function Table 2: Pin description MLX91205 3901091205 Rev 010 IMC Current Sensor (Triaxis™ Technology) ° ° Pin 1 Magnetic sensitive direction Page MLX91205 B Data Sheet ...
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... Table 4: Sensor specifications 10mT version (low-field version) Note 1: Ratiometric (proportional to Vdd). The absolute accuracy on magnetic sensitivity trimming is +/- 2%. Note 2: Deviation to a best fit straight line, related full linear input range, i.e. 15mT. 3901091205 Rev 010 IMC Current Sensor (Triaxis™ Technology 5.000V (unless otherwise specified) DD ...
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... Note 1: Ratiometric (proportional to Vdd). The absolute accuracy on magnetic sensitivity trimming is +/- 2%. Note 2: Deviation to a best fit straight line, related full linear input range, i.e. 40mT. 3901091205 Rev 010 IMC Current Sensor (Triaxis™ Technology 5.000V, differential output (i.e. Vout = A_out - CO_out), ...
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... Detailed General Description Melexis IMC current sensor MLX91205 is a single axis magnetic field sensor based on the Hall Effect integrated combination of a CMOS Hall circuit and a thin ferromagnetic concentrator. The CMOS circuit contains two pairs of Hall elements for its sensitivity direction parallel with the chip surface. The ferromagnetic concentrator amplifies the external magnetic field and concentrates it on the Hall elements ...
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... The corresponding sensitivity performance for the high field version is 100V/T ±1.5 V/T at room temperature and 100V/T ±7 V/T over the temperature range from -40 to 125° C. 3901091205 Rev 010 IMC Current Sensor (Triaxis™ Technology) Page MLX91205 Temperature [°C] Data Sheet ...
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... In many applications one measures the output voltage of the 91205 with a microcontroller. The current- sensor-system accuracy can be significantly increased by customer calibration of the system after assembling the 91205 in the application. By applying a known current i.e.100 Amperes, one can calibrate by means of the microcontroller the output voltage to the exact value i.e. 2.000V at 100 Amps. By doing so, the offset and sensitivity can be calibrated simply at a certain temperature ...
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... For reliable operation within the specifications the sensor must be connected as follows the supply voltage is disturbed by EMI it can be useful to place a second capacitor (100pF ceramic) parallel to the 100nF capacitor. 3901091205 Rev 010 IMC Current Sensor (Triaxis™ Technology) Page MLX91205 Data Sheet Jun/09 ...
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... Pb free leadfinish (typically Matte Tin) on all ASSP products. For through hole devices (Melexis’ package codes: SA, UA, VA, VK, VM) Trim&Form, please refer to “Trim & Form recommendations (http://www.melexis.com/Assets/Trim_and_form_recommendations_DownloadLink_5565.aspx) information. 3901091205 Rev 010 IMC Current Sensor (Triaxis™ Technology) for Melexis for Melexis Page MLX91205 products” ...
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... Rev 010 IMC Current Sensor (Triaxis™ Technology) NOTES: All dimensions are in millimeters (anlges in degrees). * Dimension does not include mold flash, protrusions or gate burrs (shall not exceed 0.15 per side). ** Dimension does not include interleads flash or protrusion (shall not exceed 0 ...
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... Pinout and marking 15.3 Hall plate positioning 3901091205 Rev 010 IMC Current Sensor (Triaxis™ Technology) Top Marking : Bottom Marking : Page MLX91205 Data Sheet Jun/09 ...
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... Melexis reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system necessary to check with Melexis for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature ...