programmable linear Hall effect current sensor IC Allegro A1366LKTTF 2 T with high sensing resolution

Product Overview

The Allegro A1366 is a factory-programmable linear Hall-effect current sensor IC designed for high accuracy and resolution in current sensing applications. It features proprietary linearly interpolated temperature compensation technology, ensuring virtually flat sensitivity and offset across its operating temperature range. This IC is ideal for demanding applications such as HEV inverters, DC-to-DC converters, and electric power steering (EPS). With a ratiometric voltage output proportional to the applied magnetic field, it offers excellent accuracy (typically less than 1% over temperature) and industry-leading sensing resolution at a 120 kHz bandwidth. Built-in broken ground wire detection enhances reliability in automotive environments.

Product Attributes

• Brand: Allegro
• Technology: Linear Hall-effect
• Programming: Factory-programmable
• Temperature Compensation: Proprietary linearly interpolated
• Output Type: Ratiometric voltage output
• Certifications: AEC-Q100 automotive qualified
• Package: 4-pin SIP (suffix KT)
• Leadform Options: TN (Straight), TH
• Material: Lead (Pb) free, 100% matte tin leadframe plating

Technical Specifications

Selection Guide:

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