Product Details
Product Details
Top Features
- 外部センス抵抗不要、単一のパッケージ ソリューション
- 低電力損失:
- 0.6 mΩ の内部導体抵抗 (EX パッケージ)
- 1.2 mΩ の内部導体抵抗 (LC パッケージ)
- 経済的なローサイドおよびハイサイド電流検出
- AC または DC 電流に比例した出力電圧
- ±12.5 A および ±25 A のフルスケール検出範囲 (LC パッケージ)
- ±15.5 A および ±31 A のフルスケール検出範囲 (EX パッケージ)
- 過電流フォルト トリップおよびラッチ (フルスケール電流の 100%)
- 低ノイズのアナログ信号経路
- 100 kHz の帯域幅
- 省スペースで薄型の SOIC8 および QFN パッケージ
- 3.0 ~ 5.5 V、単一電源動作
- 一体型静電シールドにより出力の安定性を実現
- 精度向上のため工場調整済み
- 非常に安定した出力オフセット電圧
- ゼロの磁気ヒステリシス
- 電源電圧からのレシオメトリック出力
Part Number Specifications and Availability
ACS711 Product Overview
The Allegro ACS711 provides economical and precise solutions for AC or DC current sensing in 100+ V audio, communications systems, clean energy, personal mobility and white goods. The device package allows for easy implementation by the customer.
The device consists of a linear Hall sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage.
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Replace the Shunt
設計ツール
ECAD FILE
ACS711
Gerber File
ASEK711EX Gerber Files
Gerber File
ASEK711LC Gerber Files
Hardware Kit or Board
Pololu ACS711KEXLT-15AB-T Current Sensor Carrier
Hardware Kit or Board
Mikroe Hall Current 2 Click Carrier Board
Simulation Tool
Current Sensor Error and Resolution
Software
Software Portal
User Guide
ASEK711 Demo Board Tutorial
Technical Documentation
Application Note
Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors
Application Note
Glossary of Isolation-Related Terms for Integrated Current Sensors
Application Note
Managing External Magnetic Field Interference When Using ACS71x Current Sensor ICs
Application Note
New Approaches to High-Efficiency Current Sensing: Integrated Hall Sensor ICs Save Power and Space
Application Note
Current Sensing in Motor Drives
Application Note
A Micro-Packaged Linear Current Sensor IC
Blog
Magnetic Sensors are a Great Alternative to Traditional Shunt Resistors for Industrial Current Sensing
Brochure
Brochure: Driving Change by Advancing Personal Mobility Through Cutting-Edge Technology
Technical Article
Overcoming Complexity Challenges in PCB Design with Magnetic Current Sensors
Technical Article
Next-Generation Current Measurement: Addressing PCB Design Challenges with Magnetic Current Sensors
Technical Article