產品一覽

A33115 TMR角度傳感器

Allegro MicroSystems

• Allegro A33115是一款 360°角度傳感器,可提供高分辨率的角度位置資訊。結合了TMR和VH技術的磁感應。系統架構包括兩個獨立的角度感應通道、數位信號處理以及 SPI、PWM、馬達轉向(U、V、W)和編碼器輸出(A、B、I)。
• Allegro A33115 is a 360° angle sensor that provides high-resolution angular position information. It is based on magnetic sensing that combines TMR (Tunneling MagnetoResistance) and VH (Vertical Hall) technologies. The device's system-on-chip architecture includes two independent angle sensing channels, digital signal processing, and SPI, PWM, motor commutation (U, V, W), and encoder outputs (A, B, I).

產品型號: A33115KLEATR

類別: 角度傳感器

標籤: 精密TMR角度傳感器,TMR Angle Sensor, Motion & Position Sensors

Primary TMR channel capable of 14-bit noise-free resolution.
Secondary channel capable of 10-bit noise-free resolution.
Wide operating voltage (3.7 to 18 V) enables direct connection to a vehicle battery
Low Power Mode, where the IC monitors and maintains turn count of the magnet in a key-off condition.
Linearization to reduce error from misalignment between the sensor and target magnet.
AEC-Q100 grade 1.
Designed to meet ASIL D requirements when used in conjunction with appropriate system-level control.

Part Number Package Type Temperature RoHS Compliant Comments Lead Count Plating Package Weight
A33115KLEATR 14-lead TSSOP -40°C to 125°C Yes New 14 Sn 0.05627g

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