US2884 Melexis Company, US2884 Datasheet
US2884
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US2884 Summary of contents
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... Application Examples Temperature Code L (-40° 150°C) 2 General Description The Melexis US2884 is a bipolar Hall-effect switch designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package ...
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... Automotive and Harsh, Noisy Environments Three-Wire Circuit ............................................................8 14 Application Comments ................................................................................................. 8 15 Standard information regarding manufacturability of Melexis products with different soldering processes........................................................................................... 9 16 ESD Precautions ........................................................................................................... Package Information (TSOT23-3L)....................................................................... 10 18 Disclaimer.................................................................................................................... 11 3901002884 Rev 004 Bipolar Hall Switch – Very High Sensitivity .....................................................................................................................6 A ...................................................................................................................6 DD Page US2884 Data Sheet Jan/06 ...
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... Pin Definitions and Descriptions Pin Name Type Table 2: Pin definitions and descriptions 3901002884 Rev 004 Bipolar Hall Switch – Very High Sensitivity Symbol Value Units ° ° ° Function Page US2884 Data Sheet Jan/06 ...
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... C to 150 24V (unless otherwise specified) DD Test Conditions 150 3.5V to 24V (unless otherwise specified) DD OUT North pole OUT = high Page US2884 Min Typ Max Units µ µ µ Min Typ Max Units Data Sheet Jan/06 ...
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... Detailed General Description Based on mixed signal CMOS technology, Melexis US2884 is a Hall-effect device with very high magnetic sensitivity. It allows using generic magnets, weak magnets or larger air gap. The chopper-stabilized amplifier uses switched capacitor technique to suppress the offset generally observed with Hall sensors and amplifiers. The CMOS technology makes this advanced technique possible and contributes to smaller chip size and lower current consumption than bipolar technology ...
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... 4.5 VDD = 3.5V VDD = 12V 4 VDD = 24V 3.5 3 2.5 2 1 100 110 120 130 140 150 3 4 Page US2884 Bop, Ta=25° C Brp, Ta=25° C Bhyst, Ta=25° VDD (Volts) vs -40° 25° 85° ...
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... VDD = 12V VDD = 24V 100 110 120 130 140 150 12.2 Output Saturation Voltage 12.4 Magnetic Thresholds Page US2884 vs 25° 85° 150° VDD (Volts) ...
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... The resistors RL and Rb can be used to bias the input current. Refer to the part specifications for limiting values has to be higher than The diode D1 provides additional reverse voltage protection. DD Page US2884 : OFF R DD ...
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... Hazardous Substances) please visit the quality page on our website: http://www.melexis.com/quality.asp 16 ESD Precautions Electronic semiconductor products are sensitive to Electro Static Discharge (ESD). Always observe Electro Static Discharge control procedures whenever handling semiconductor products. 3901002884 Rev 004 Bipolar Hall Switch – Very High Sensitivity Page US2884 Data Sheet Jan/06 ...
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... SE Package Information (TSOT23-3L) see note 2 TOP VIEW see note 5 END VIEW TOP VIEW 3901002884 Rev 004 Bipolar Hall Switch – Very High Sensitivity SIDE VIEW SECTION B-B’ see note 6 Hall plate location END VIEW Page US2884 Data Sheet Jan/06 ...
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... Or for additional information contact Melexis Direct: Phone: +32 1367 0495 E-mail: sales_europe@melexis.com 3901002884 Rev 004 Bipolar Hall Switch – Very High Sensitivity www.melexis.com Europe, Africa, Asia: Phone: +1 603 223 2362 E-mail: sales_usa@melexis.com ISO/TS 16949 and ISO14001 Certified Page US2884 America: Data Sheet Jan/06 ...