AS5145B中文资料12-bit rotary position sensor with digital angle (interface), PWM and ABI output数据手册ams-OSRAM规格书

描述 Description

AS5145B是一款非接触式转动位置磁性位置传感器，可在-40℃~+150℃的扩展环境温度范围内实现360°范围内的精确角度测量。可通过SSI串行接口和PWM信号输出即时的绝对角度信息，分辨率为0.0879°=每转4096个位置。增量ABI输出接口可预编程为12位=4096个位置。凭借二十年的磁性传感器系统专业知识，我们在选择最合适的磁铁方面拥有丰富的经验。艾迈斯欧司朗专家推荐以下磁铁供应商。

特性 Features

• Contactless high resolution rotational position encodingover a full turn of 360 degrees
• Simple user-programmable zero position and settings
• Serial communication interface (SSI)10-bit pulse width modulated (PWM) output)Quadrature A/B and Index output signal
• Rational speeds up to 30,000 rpm
• Failure detection mode for magnet placement monitoring and loss of power supply
• Serial read-out of multiple interconnected AS5145 devices using Daisy Chain mode
• Detects movement of magnet in Z-axis (Red-Yellow-Green indicator)

应用 Application

Application fieldsIndustrial
Robotics
Automotive & mobility
Transportation