Current Sensors
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Allegro CT415 HSN820MR ultra low noise current sensor ideal for battery management and motor control
Product Overview The Allegro CT415 is a high-bandwidth, ultra-low noise integrated contact current sensor utilizing Allegro's XtremeSense TMR technology. It offers high accuracy current measurements with a total output error of approximately 1.0% full-scale across various industrial, consumer, and automotive applications. The device supports eight current ranges up to 65 A, featuring an integrated current-carrying conductor (CCC) and providing a linear analog output voltage.
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ALLEGRO ACS37012LLZATR050B5 Current Sensor IC Offering Trimmed Accuracy and Overcurrent Protection
Product Overview The ACS37010 and ACS37012 are fully integrated current sensor ICs designed for accurate current sensing in a compact SOIC LZ package. Featuring a low 0.68 m primary conductor resistance for minimal power dissipation, these devices offer factory-trimmed high accuracy without customer programming. They provide excellent magnetic isolation and differential sensing to reject common-mode fields. The ACS37010 offers a fast 1.3 s response time with an analog output
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Fast response AC DC current sensor AKM CQ2065 with electrical isolation and single supply operation
Product Overview The CQ-2065 is an open-type current sensor that utilizes a quantum well ultra-thin film InAs Hall sensor to provide high-accuracy and high-speed AC/DC current sensing. Its analog voltage output is proportional to the measured current. The integrated AI-Shell package, incorporating the Hall sensor, magnetic core, and primary conductor, ensures space-saving design and high reliability. Key features include bidirectional operation, electrical isolation between
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Open type coreless current sensor AKM CZ3A02 with adjustable thresholds and UL safety certifications
Product Overview The CZ-3A02 is an open-type current sensor utilizing advanced Hall sensors for high-accuracy, high-speed AC/DC current measurement. Its coreless, ultra-small surface mount package ensures space-saving, while low primary conductor resistance minimizes heat generation, enabling a continuous 50Arms current rating. The integrated stray magnetic field reduction function mitigates accuracy degradation from disturbed magnetic fields. Featuring a dual overcurrent
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Fast Response Hall Effect Current Sensor Allegro ACS37612LLUATR015U5 for Overcurrent Fault Detection
Product Overview The Allegro ACS37612 is a coreless, high-precision, Hall-effect current sensor IC designed for low-cost AC and DC current sensing solutions. It eliminates the need for external field concentrator cores or shields, making it ideal for applications where hundreds of amps flow through a busbar or PCB trace. The device features differential sensing topology for common-mode stray magnetic field rejection, high isolation, and a fast response time (
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Quantum well ultra thin film Hall sensor based current sensor AKM CQ209A with analog voltage output
Product Overview The CQ-209A is an open-type current sensor utilizing a quantum well ultra-thin film InAs Hall sensor for high-accuracy and high-speed AC/DC current sensing. Its integrated AI-Shell package, containing the Hall sensor, magnetic core, and primary conductor, offers a space-saving and highly reliable solution. The sensor provides an analog voltage output proportional to the measured current, featuring electrical isolation between the primary conductor and the
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AC DC current sensor AKM CQ209D with ultra thin film InAs Quantum Well Hall sensor and fast response time
Product Overview The CQ-209D is an open-type current sensor utilizing an ultra-thin film InAs Quantum Well Hall sensor for high-accuracy and high-speed AC/DC current sensing. Its compact AI-Shell package integrates the Hall sensor, magnetic core, and primary conductor, offering space-saving and high reliability. Key features include electrical isolation, 5V single supply operation, ratiometric output, low variation and temperature drift in sensitivity and offset voltage, low
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Current sensor ic Allegro ACS72981LLRATR-050B3 with 7 pin PSOF package and automotive grade AEC Q100 certification
Product Overview The Allegro ACS72981 family of current sensor ICs offers economical and precise solutions for AC or DC current sensing. With a 250 kHz bandwidth, these sensors are ideal for motor control, load detection and management, power supply and DC-to-DC converter control, and inverter control applications. Their VUVLOD to UVLO disabled 7 s Power-On Reset Voltage VCC rising 2.8 V Power-On Reset Voltage VCC falling 2.5 V Power-On Reset Hysteresis VHys(POR) 250 mV
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Allegro ACS780KLRTR150B T linear hall effect current sensor ic compact package with ultra loss design
Allegro ACS780xLR: High-Precision Linear Hall-Effect Current Sensor IC The Allegro ACS780xLR is a fully integrated, automotive-grade linear Hall-effect current sensor IC designed for precise bidirectional AC and DC current sensing up to 100 A. Housed in a compact, low-profile, core-less package, this sensor IC offers a small footprint and ultra-low power loss due to its 200 internal conductor resistance. It features advanced Hall sensor technology with common-mode field
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Small sized high speed current sensor AKM CQ2235 using quantum well InAs Hall effect sensor technology
Product Overview The CQ-2235 is a high-speed, small-sized, open-type current sensor that utilizes a Quantum Well ultra-thin film InAs Hall sensor. It provides an analog voltage output proportional to AC/DC current, enabling high-accuracy and high-speed current sensing. The integrated AI-Shell package, combining the Hall sensor, magnetic core, and primary conductor, ensures space-saving design and high reliability. It is suitable for applications requiring electrical isolation
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current sensor ic Allegro ACS37010LLZATR030B3 with aec q100 grade 0 and 6 pin soic package design
Product Overview The ACS37010 and ACS37012 are fully integrated, highly accurate current sensor ICs designed for robust current measurement in a compact SOIC LZ package. Featuring a low 0.68 m internal conductor resistance for minimal power dissipation, these sensors offer factory-trimmed precision without customer programming. They provide high isolation (3500 VRMS withstand voltage) and differential sensing to reject common-mode magnetic fields. The ACS37010 provides a fast
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Current sensor Allegro CT415-HSN865MR with 300 nanosecond response time and low current consumption
Product Overview The Allegro CT415 is a high-bandwidth, ultra-low noise integrated contact current sensor utilizing Allegro's XtremeSense TMR technology. It offers high accuracy current measurements with a total output error of approximately 1.0% full-scale (FS) across various industrial, consumer, and automotive applications. The device supports eight current ranges, with an integrated current carrying conductor (CCC) capable of handling up to 65 A and providing a linear
