Quality Standards and Environmental Certifications
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智能家居与楼宇自动化

无论是卷帘、车库门还是自动照明，我们都能帮助您提高工业建筑的安全性、便利性和效率。 

Allegro 提供速度传感器、无刷直流和有刷直流电机驱动器、锁存器和开关以及集成电流传感器，带来了在恶劣工业环境中所需的可靠性和耐用性。 此外，我们的电流传感器会在您的高压应用中大放异彩。
Building Automation Application Diagram

特色产品

ACS37800

Programmable AC and DC Power Monitoring IC

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Cost-effective shunt alternative hall-based current sensor

ACS71240

Automotive-Grade, Galvanically Isolated Current Sensor IC

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A4950

Full-Bridge DMOS PWM Motor Controller

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白皮书和手册

采用 ACS37800 实现集成电源监控 (PDF)

选择指南和解决方案指南

Allegro 产品选择指南 (PDF)

应用手册

采用角度传感器 IC 的 Allegro 电机驱动解决方案 (PDF)

3D 霍尔效应传感器降低智能家居系统的磁性篡改检测成本和复杂性 (PDF)

垂直霍尔技术可实现有效的篡改检测 »

Allegro 新一代高功率密度 CB 封装电流传感器在性能和功能方面的提升 »

测量 50 安培以上电流的秘诀 »

使用 ACS71020 或 ACS37800 电源监控 IC 通过 SPI 或 I2C 进行方便的隔离式电源测量 (PDF)

Allegro 电流传感器 IC：适合各种热预算的独特封装选项 (PDF)

在应用中评估 Allegro 电流传感器热性能的方法 (PDF)

使用霍尔效应感应技术进行位置和液位感应 (PDF)

Documentation & Resources

Brochure: Integrated Power Monitoring with the ACS37800

Brochure

Brochure: Integrated Power Monitoring with the ACS37800

Allegro’s ACS37800 offers its customers the capability to easily monitor and optimize the energy efficiency of power supplies, lighting, and motor ...

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3D Hall-Effect Sensor Magnetic Tamper Detection Smart Home Systems

Application Note

3D Hall-Effect Sensor Magnetic Tamper Detection Smart Home Systems

AN296223 - The experiment results highlight several advantages of 3D Hall-effect sensors such as their ability to detect strong magnetic fields that ...

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Enhancing Smart Home Security with 3D Magnetic Sensors

Technical Article

Enhancing Smart Home Security with 3D Magnetic Sensors

P0173 - As consumers find new ways to outfit their living spaces with simple-to-use smart home and Internet of Things (IoT) products, they may be ...

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Convenient and Isolated Power Measurements via SPI or I2C using ACS71020 or ACS37800 Power Monitoring ICs

Application Note

Convenient and Isolated Power Measurements via SPI or I2C using ACS71020 or ACS37800 Power Monitoring ICs

AN296180 - This application note describes the I2C and SPI interfaces on the ACS71020/ACS37800 Power Monitoring ICs from Allegro MicroSystems.

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Allegro Motor Driving with Angular Sensor IC

Application Note

Allegro Motor Driving with Angular Sensor IC

AN296171 - This application note will describe how to use Allegro’s motor driver and angle sensor solutions to enable precise driving and reliable ...

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Allegro Current Sensor ICs: Unique Packaging Options for Every Thermal Budget

Application Note

Allegro Current Sensor ICs: Unique Packaging Options for Every Thermal Budget

AN296190 - The data contained within this application note allows the user to effectively choose an Allegro current sensor package based on their ...

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