AS1603 Latch Detection High Performance Hall-Effect Sensor IC
●Using BiCMOS process, the AS1603 is designed for high performance latch detection hall-effect application, such as automotive, industrial, electric tools, home appliances, rotor position sensing, brushless DC motor etc. The hall IC integrated an on-chip hall voltage generator for magnetic sensing, a comparator that amplifiers the hall voltage, hall sensor with dynamic offset cancellation system, an open drain output, and a Schmitt trigger to provide switching hysteresis for noise rejection, and a voltage regulator for operation with supply voltage of 2.4V to 28V.
●AC1603 is designed to respond to alternating North and South poles. White the magnetic flux density (B) is larger than operate point (BOP), the output will be turned on (low), the output is held until the magnetic flux density (B) is lower than release point (BRP), then turn off (high).
●The device is available in SIP-3L and SOT23-3L Package and is rated over the -40°C to 150°C. the package is RoHS compliant.
■Features
●High Performance BiCMOS Process Tech.
●Input Voltage Range : 2.4V to 28V
●Resistant to physical stress
●Bipolar Latch Operation
●High Sensitivity Hall Sensor
●High Chopping Frequency
●Magnetic Sensitivity (typical) BOP=17Gauss, BRP=-17Gauss
●Open Drain Output
●Small Solution Size
●RoHS Compliant
●SIP-3L and SOT23-3L Packages
●-40°C to +150 °C Temperature Range
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AS1603 、 AS1603XXX 、 AS1603WRY 、 AS1603MBY 、 AS1603WRZ 、 AS1603MBZ |
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Latch Detection High Performance Hall-Effect Sensor IC 、 Magnetic Sensor ICs |
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[ latch detection hall-effect application ][ home appliances ][ rotor position sensing ][ brushless DC motor ][ Electric Tools ][ Automotive ][ Industrial ][ Flow Meters ][ Brushless DC Fan ][ Valve ][ Solenoid ][ Proximity Sensing ][ Tachometers ][ Magnetic Encoder ] |
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Datasheet |
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Please see the document for details |
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SIP-3L;SOT23-3L |
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English Chinese Chinese and English Japanese |
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1, Sept. 2020 |
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Version 1.2 |
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370 KB |
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