APS00B中文资料高分辨率磁致伸缩位移。SOIC-8 封装。双模拟电压输出量对磁场角度的变化作出响应数据手册Honeywell规格书

描述 Description

霍尼韦尔的 APS00B 高分辨率角度位置传感器 IC（集成电路）是一个微型表面安装式电子元器件，专为饱和磁场中的角度或旋转位移感应而设计。
APS00B 会产生随经过传感器 IC 表面的磁通量方向变化而变化的模拟输出电压。其包含饱和模式的惠斯顿双电桥，产生正交（正弦和余弦）信号以提供高达 180° 的扩展角度测量范围。
该产品为大批量 OEM 设计提供了经济高效和节省空间的解决方案。潜在的应用场合包括位置检测、旋转速度和角度检测以及非接触式精确位置测量系统。
APS00B 传感器 IC 采用了霍尼韦尔的各向异性磁阻 (AMR) 技术，可提供比霍尔效应磁传感器更大的优势。它们的分辨能力优于十分之一度或者十分之一毫米，可承受磁铁与传感器之间出现较大间隙变化，对冲击和振动不敏感。霍尼韦尔的磁传感器是业内最精密可靠的传感器之一。
这些表面贴装器件可以直接安装在 PC（印刷电路）板的电子轮廓上。利用自动回流焊操作可以将这些传感器贴附在电路板上，无须开孔，所以有利于降低印刷电路板 (PCB) 的成本。

特性 Features

·Wide, angular range allows measurements of ±90° without additional components make this device suitable for a variety of angular sensing applications; ±180° measurment is possible with external components
·Resolution capability of less than 0.05° helps improve overall system accuracy
·Absolute sensing means no indexing is required and the exact target position is known, simplifying the system design
·Dual 4-element Wheatstone bridges provide a passive element, low-noise design, helping improve system performance
·Small, SOIC-8 surface-mount package saves room on the PC board when compared to larger IC packages and components
·RoHS-compliant materials meet Directive 2002/95/EC
·Tape and reel configuration allows use with automated pick-and-place equipment, potentially reducing assembly costs (178 mm [7 in] and 330 mm [13 in] reels available)
·Typical 0 MHz to 5 MHz frequency response with 190 G minimummagnetic field applied, makes this saturated mode sensor IC suitable for high speed applications
·Typically requires only 5 V at 4 mA to operate (20 mW), promoting energy efficiency
·The devices measure only field direction and are virtually unaffected by shock, vibration and magnetic-source gap variations, providing a stable, reliable output
·Dual bridges with outputs 45° out of phase make it possible to use outputs as speed and direction signals
·Honeywell APS00A instrumentation amplifier is available separately for additional signal processing

应用 Application

Transportation
·High accuracy angular position sensing
·Rotary speed and angle detection
·Non-contact precision displacement sensing
·Speed and direction sensing Medical
·High accuracy position sensing
·Rotary speed and angle detection
·Non-contact precision displacement sensingIndustrial
·High accuracy position sensing
·Rotary speed and angle detection
·Non-contact precision displacement sensing
·Valve position
·Robotics control