AS713数据手册Anisem中文资料规格书

描述 Description

The AS713 is a Hall-effect sensor latch for high temperature operation with filter function. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, and a comparator to provide switching hysteresis for noise rejection, and an open-collector output pre-driver. An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.\r
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If a magnetic flux density (B) is larger than operation point (Bop), OUT will turn on (Low) The output states is latched prior to reaching release point (Brp). If B

特性 Features

• Bipolar Technology\r
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• Magnetic Type: Latch\r
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• Operating Voltage Range: 3.5V~60V\r
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• Magnetic Sensitivity: Bop=65G, Brp=-65G(Typ.)\r
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• Operating Temperature Range: -40°C ~150°C\r
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• Open Collector Output\r
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• Filter & Protection Function\r
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• RoHS Compliant Package: SIP-3L

应用 Application

• Brushless DC Motor Commutation\r
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• Speed and RPM Sensing\r
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• Motor and Fan Control\r
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• Tachometer, Counter Pickup