Current Sensors
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High resolution contact current sensor ALLEGRO CT110FDV-ID6 with patented technology and ratiometric analog voltage output
Product Overview The CT110 is a high-linearity, high-resolution contact current sensor featuring isolation and a FLAG output, powered by Allegro's patented XtremeSense TMR technology. It accurately measures AC and DC current up to 15.0 A via an integrated current-carrying conductor (CCC) and outputs a ratiometric analog voltage. With a typical total output error of less than 0.5% and the ability to sense currents as low as 5 mA, it offers unmatched resolution. The device
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Coreless hall effect current sensor ic allegro acs37612lluatr010b5 for ac dc current sensing applications
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 with high currents flowing through busbars or PCB traces, up to hundreds of amps. The device features a differential sensing topology for excellent common-mode stray magnetic field rejection and high isolation due to
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High accuracy current sensor ALLEGRO CT431-HSWF30MR with integrated overcurrent detection and low noise output
Product Overview The CT431 is a high-bandwidth, ultra-low noise integrated contact current sensor utilizing Allegro's XtremeSense TMR technology for high-accuracy current measurements. It supports nine current ranges, with the integrated current-carrying conductor (CCC) handling up to 65 A and providing a linear analog output voltage. The device boasts a total output error of less than 1.0% full-scale (FS) across voltage and temperature, a ~300 ns output response time, and
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High precision current sensor Allegro ACS37600KLUATR003B5C programmable linear Hall effect sensor IC
Product Overview The Allegro ACS37600 is a high-precision, programmable linear Hall-effect sensor IC designed for core-based current sensing applications. It offers industry-leading noise performance, user-programmable bandwidth up to 400 kHz, and a very fast response time (400 kHz 2401220953_ALLEGRO-ACS37600KLUATR-003B5-C_C19761984.pdf
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High linearity ALLEGRO CT110PDV-HD6 current sensor with patented XtremeSense technology and isolation
Product Overview The CT110 is a high-linearity, high-resolution TMR current sensor with isolation, leveraging patented XtremeSense technology. It accurately measures AC and DC current from 5 mA up to 15.0 A, providing a ratiometric analog output voltage. With a typical total output error of less than 0.5% and unmatched resolution, it offers superior performance. The device supports a wide operating voltage range of 2.7 to 5.5 V and integrates a FLAG output for over/under
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Automotive qualified current sensor Allegro ACS37010LLZATR-050B3 with high accuracy and dissipation
High Accuracy Current Sensor with FAULT or Reference Output in SOIC-6 Package Product Overview The ACS37010 and ACS37012 are fully integrated Hall effect-based 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 are factory-trimmed for high accuracy across their operating range, eliminating the need for customer programming. They offer robust
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Fast response programmable Hall effect sensor IC Allegro ACS37600KLUATR006B5C with wide operating range
Product Overview The Allegro ACS37600 is a high-precision, programmable linear Hall-effect sensor IC designed for core-based current sensing applications. It offers industry-leading noise performance, user-programmable bandwidth (100 to 400 kHz), and a very fast response time (
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Accurate current measurement device Allegro CT416-HSN850DR with low current consumption and immunity to common mode fields
Product Overview The Allegro CT416 is a high-bandwidth, ultra-low noise integrated contact current sensor utilizing XtremeSense TMR technology for high-accuracy current measurements. It offers a linear analog output voltage, supporting eight current ranges up to 65 A with a total output error of approximately 1.0% full-scale. The device features a fast response time of ~300 ns, low current consumption, and immunity to common-mode fields. It is offered in an industry-standard,
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current measurement Allegro ACS72981LLRATR-050B5 with proprietary temperature compensation technology
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. A response time of less than 2 s enables overcurrent fault detection in safety-critical applications. The device utilizes a precision, low-offset linear Hall circuit with an
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Compact SOIC16 Current Sensor Allegro ACS725KMATR-30AB-T for Space Constrained Industrial Applications
Product Overview The Allegro ACS725KMA is a high-accuracy, Hall-effect-based current sensor IC designed for AC or DC current sensing in industrial, commercial, and communication systems. Its compact SOIC16 package is ideal for space-constrained applications, offering cost savings through reduced board area. Key applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection. The device features differential
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High speed integrated current sensor ic Allegro ACS70331EOLCTR-2P5U3 with low noise analog output and gmr technology
Product Overview The Allegro ACS70331 is a high-sensitivity, integrated current sensor IC utilizing Giant Magneto-Resistive (GMR) technology for current sensing applications up to 5 A. It offers a 25x improvement in sensitivity over traditional Hall-effect sensors, providing a low-noise, high-speed analog output proportional to AC and DC current. With a 1 MHz bandwidth and a response time of 535 ns, it is suitable for magnetically noisy environments due to its differential
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Hall Effect Current Sensor ALLEGRO ACS732KLATR-40AB-T Featuring High Isolation and Low Magnetic Hysteresis
Product Overview The Allegro ACS732 and ACS733 are next-generation, high-bandwidth Hall-effect current sensor ICs designed for accurate measurement of high-frequency currents in applications such as DC/DC converters and switching power supplies. These devices offer high isolation, user-configurable overcurrent fault detection, and a low 1 m primary conductor resistance for minimal power loss. Their compact, wide-body SOIC-16 package facilitates easy integration into
