RR132-2E33-551中文资料RedRock® RR132-2E32-551 & RR132-2E33-551 TMR Digital Open-Drain Magnetic Sensor数据手册COTO规格书

描述 Description

The RedRock® RR132-2E32-551 and RR132-2E33-551 are digital magnetic sensors ideal for use in medical, industrial, automotive, and consumer applications. They are based on patented Tunneling Magnetoresistance (TMR) technology with seamless CMOS integration.  Short lead times are making RedRock® TMR Magnetic Sensors a popular replacement alternative for hard-to-get Hall Effect Sensors and Reed SwitchesThe RR132-2E32-551 and RR132-2E33-551 feature an operate sensitivity of 15 G (1.5 mT), with a unipolar magnetic field response. They offer a wide supply voltage range from 1.7 up to 5.5 V, ideal for applications ranging from small battery-powered electronics to industrial machinery. They have an ultra low power consumption (90nA) – the world’s lowest for an active magnetic sensor operating at 20 Hz and high operating temperature range from -40°C up to +125°C.  (See Datasheet)

特性 Features

• Operate sensitivity of 15 G
• Ultra Low Power Consumption < 90 nA
• Wide Supply Voltage range of 1.7V – 5.5V
• Unipolar Open-Drain Response
• Operating Frequency of 20 Hz
• Temperature Rated up to +125°C
• RoHS & REACH Compliant

应用 Application

• Proximity Detection
• Rotary Sensing
• Fluid Level Detection
• Door & Lid Closure Detection
• Utility Meters
• Portable Medical Devices
• Motor Controllers
• Consumer Electronics
• Wake-Up μProcessor

简介

RR132-2E33-551属于传感器变送器的磁性传感器-开关（固态）。由制造生产的RR132-2E33-551磁性传感器 - 开关（固态）该系列产品使用固态技术来检测是否存在超过某个特定幅度和/或标示的磁场，并提供指示是否存在此类磁场的双态输出。它们与磁簧开关以及线性或罗盘型固态器件不同，前者通过使用移动机械部件来提供类似的功能，后者提供指示所施加磁场的强度和/或方向的可变输出。