描述
产品简要说明
NEW MAGNETEK ME MB00318-21840是一款基于各向异性磁阻（AMR）技术的磁性角度传感器，专为工业伺服系统与汽车电子控制场景设计，核心特性包括：
高精度检测：±0.5°角度分辨率，支持0～360°绝对位置测量
多协议输出：兼容增量式ABZ、模拟量、PWM及SPI/OWI通信模式
宽温运行：-40℃至150℃，满足汽车电子与工业环境严苛需求
产品详细说明
1.技术架构与核心功能
AMR感应技术：
采用双路惠斯通电桥结构，输出正交正弦/余弦信号，通过数字信号处理实现角度解算
抗杂散磁场干扰能力提升30%，无需额外屏蔽设计
动态性能优化：
响应延迟：≤2μs，适配25000转/分钟高速旋转系统
抗抖动：内置数字滤波算法，噪声抑制比≥40dB
2.工业与汽车场景适配
工业应用：
支持闭环步进电机控制，替代传统2500线光电编码器，成本降低40%
兼容EtherCAT/CANopen协议，适配PLC与运动控制器集成
汽车应用：
通过AECQ-100认证，输出端耐受±24V高压，支持节气门、油门踏板线性控制
提供单路SOP-8与双路TSSOP-16冗余封装，满足功能安全ASIL-B等级
技术规格:NEW MAGNETEK ME MB00318-21840
参数项规格描述
检测范围0～360°绝对角度
分辨率±0.5°（典型值）
工作温度-40℃～150℃
通信接口ABZ增量式、模拟量（4-20mA）、PWM、SPI/OWI
供电电压3.3V～5.5V DC
封装类型SOP-8（单通道）、TSSOP-16（双通道冗余）
核心价值与性能亮点
1.高可靠性设计
案例：在工业机器人关节控制中，通过抗干扰设计，系统误报率降低至0.01%。
2.多场景兼容性
优势：
工业领域：适配伺服电机、云台、舵机等高精度旋转设备
汽车领域：支持节气门开度、EGR阀位置等线性控制需求
3.开发友好性
功能：
在线编程支持4点输出曲线自定义，适配不同负载特性
提供磁场仿真工具与磁铁选型服务，缩短客户开发周期
.Product brief description
NEW MAGNETEK ME MB00318-21840 is a magnetic angle sensor based on anisotropic magnetoresistive(AMR)technology,designed for industrial servo systems and automotive electronic control scenarios.The core features include:
High-precision detection:±0.5°angle resolution,support 0~360°absolute position measurement
Multi-protocol output:compatible with incremental ABZ,analog,PWM and SPI/OWI communication modes
Wide temperature operation:-40℃to 150℃,meeting the strict demands of automotive electronics and industrial environments
Product details
1.Technical architecture and core functions
AMR sensing technology:
Adopt a dual-way Wheatstone bridge structure,outputs orthogonal sinusoidal/cosine signals,and realizes angle solution through digital signal processing
Improved anti-stretch magnetic field interference capability by 30%,no additional shielding design required
Dynamic performance optimization:
Response delay:≤2μs,adapted to 25000 rpm high-speed rotating system
Anti-jitter:built-in digital filtering algorithm,noise suppression ratio≥40dB
2.Adaptation of industrial and automotive scenarios
Industrial Applications:
Supports closed-loop stepper motor control,replacing traditional 2500-line photoelectric encoder,and reduces cost by 40%
Compatible with EtherCAT/CANopen protocol,adapts to PLC integration with motion controller
Automotive applications:
Passed AECQ-100 certification,the output end withstands±24V high voltage,supports linear control of throttle and accelerator pedals
Provides redundant packages of single-channel SOP-8 and dual-channel TSSOP-16 to meet functional safety ASIL-B grades
Technical Specifications:NEW MAGNETEK ME MB00318-21840
Parameters Specification Description
Detection range:0~360°absolute angle
Resolution±0.5°(typical)
Working temperature-40℃~150℃
Communication interface ABZ incremental,analog(4-20mA),PWM,SPI/OWI
Supply voltage 3.3V~5.5V DC
Package type SOP-8(single channel),TSSOP-16(dual channel redundancy)
Core Valuesand Performance Highlights
1.High reliability design
Case:In industrial robot joint control,through anti-interference design,the system false alarm rate is reduced to 0.01%.
2.Multi-scenario compatibility
Advantages:
Industrial field:adapted to high-precision rotating equipment such as servo motors,gimbals,and servos
Automotive field:Support linear control needs such as throttle opening and EGR valve position
3.Development-friendly
Function:
Online programming supports customization of 4-point output curves,adapting to different load characteristics
Provide magnetic field simulation tools and magnet selection services to shorten customer development cycle
