Allegro MicroSystems, LLC


Allegro MicroSystems, LLC
  • A1324/5/6 Linear Hall Effect Sensor ICs

    Allegro's A1324/5/6 Hall effect linears are ratiometric sensors that provide a voltage output proportional to the applied magnetic field.

    By Allegro MicroSystems, LLC 277

  • A119x Switches

    Allegro's A119x series of user-programmable, two-wire, unipolar, Hall effect switches offer improved high voltage transient protection.

    By Allegro MicroSystems, LLC 185

  • A115x Hall-Effect Unipolar Switches

    Allegro's A115x two-wire, unipolar, Hall-effect switches are factory-trimmed to optimize the accuracy of magnetic switch points.

    By Allegro MicroSystems, LLC 165

  • ACS759 Series

    Allegro's ACS759 series is optimized for 3.3 V operation and provides economical and precise solutions for AC or DC current sensing.

    By Allegro MicroSystems, LLC 210

  • ACS714 Hall Effect Current Sensor

    Allegro's ACS714 automotive grade current sensor features low-noise analog single path and a small footprint, low-profile SOIC8 package.

    By Allegro MicroSystems, LLC 166

  • Hall Effect Sensor ICs

    Allegro's Hall effect sensor ICs are extremely temperature-stable and stress-resistant devices especially suited for operation over extended temperature ranges to 150°C.

    By Allegro MicroSystems, LLC 161

  • A1250 General Purpose Bipolar Switches

    The A1250 is a continuation of Allegro’s strategy for refreshing its highly successful family of chopper stabilized switches, latches and bipolar switches.

    By Allegro MicroSystems, LLC 118

  • A1359 Dual Programmable Linear IC

    Allegro's A1359 is a dual analog/PWM output, one-time programmable, linear IC which allows the user to optimize the device in a finished sensor assembly.

    By Allegro MicroSystems, LLC 87

  • ATS685 Sensor IC

    Allegro's ATS685LSH provides solution for true zero-speed digital gear-tooth sensing in two-wire applications.

    By Allegro MicroSystems, LLC 99

  • Precision Hall-Effect Switches

    Allegro's precision Hall-Effect switches are extremely temperature-stable and stress-resistant sensor ICs, suited for operation over extended temperature ranges.

    By Allegro MicroSystems, LLC 85

  • ATS627 Position Sensor IC

    Allegro's ATS627 true zero-speed gear tooth sensor IC is an optimized Hall IC and magnet configuration packaged in a molded module.

    By Allegro MicroSystems, LLC 102

  • A5303 Standard 3 V Smoke Detector IC

    Allegro's A5303 standard 3 V smoke detector IC is a low-current BiCMOS photoelectric smoke detector circuit with ultra-low standby current.

    By Allegro MicroSystems, LLC 132

  • A1318 and A1319 3.3 V Miniature Factory Programmab

    Factory one time programmable (OTP-ROM) linears with miniature package options and immunity to mechanical stress from Allegro.

    By Allegro MicroSystems, LLC 79

  • A1388 and A1389 Miniature Factory Programmable Lin

    Allegro's A1388/9 factory one-time-programmable linears eliminate the need for customers to optimize/program the devices for their finished sensor assemblies.

    By Allegro MicroSystems, LLC 73

  • ATS601 Single-Element, Tooth-Detecting Speed Senso

    Allegro's ATS601LSG is a true zero-speed gear-tooth sensor IC ideal for industrial, consumer, and computer applications.

    By Allegro MicroSystems, LLC 88

  • ACS722 (3.3 V) and ACS723 (5 V) High-Accuracy SOIC

    Allegro's ACS722 and ACS723 offer high-accuracy SOIC-8 current sensor ICs for lower-power applications that require higher output swings at lower currents.

    By Allegro MicroSystems, LLC 84

  • A1332 High Resolution Programmable Angle Sensor wi

    Allegro MicroSystem's A1332 Programmable Sensor with I2C Interface

    By Allegro MicroSystems, LLC 96

  • A1334 High Resolution Programmable Angle Sensor wi

    Allegro's A1334 is a 360° contactless, high resolution magnetic angle position sensor.

    By Allegro MicroSystems, LLC 85

  • A1469 Three-Wire, True Zero-Speed, Differential Pe

    Allegro’s A1469 is an optimized Hall effect sensing IC that provides a user-friendly solution for digital ring-magnet sensing and in three-wire applications.

    By Allegro MicroSystems, LLC 93

  • ACS726 Current Sensor IC

    Allegro's ACS726 is the first current sensor to include a fully-differential back-end amplifier that can be used to adjust gain and bandwidth via external RC networks.

    By Allegro MicroSystems, LLC 121