产品型号：AS5045产品厂商：AMS产品封装：16-LEAD SOIC产品包装：77PCS/管产品类型：旋转磁性编码器IC产地：美国技术资料：AS5045（点击可PDF资料）产品说明：AS5045是一款具有12位分辨率，一圈 360° 范围内可识别4096个位置（步进值为0.0879度），并能够以串行比特流以及PWM 信号输出的形式提供数字化数据的一款高分辨率编码器。主要特性： 360°范围内的无接触式、高分辨率、旋转位置编码串行接口（SSI）输出以及脉宽调制（PWM）输出用户可编程*位用于磁铁位置监测和断电监测的故障检测模式 “红-黄-绿”指示器，显示磁铁在Z 轴方向上的位置可采用菊链连接模式串行读取多个互联的AS5045器件的数据能够耐受磁铁的位置偏离1。BenefitsComplete system-on-chipFlexible system solution provides absolute and PWMoutputs simultaneouslyIdeal for applications in harsh environments due tocontactless position sensingNo calibration required2。Key FeaturesContactless high resolution rotational positionencoding over a full turn of 360 degreesTwo di*al 1*it absolute outputs:- Serial interface and- Pulse width modulated (PWM) outputUser programmable zero positionFailure detection mode for magnet placementmonitoring and loss of power supplyred-yellow-green” indicators display placement ofmagnet in Z-axisSerial read-out of multiple interconnected AS5045devices using Daisy Chain modeTolerant to magnet misalignment and airgapvariationsWide temperature range: - 40°C to 125°CSmall Pb-free package: SSOP 16 (5.3mm x 6.2mm)3。Applications- Industrial applications:- Contactless rotary position sensing- Robotics- Automotive applications:- Steering wheel position sensing- Tran*ission gearbox encoder- Headlight position control- Torque sensing- Valve position sensing- Replacement of high end potentiometers