RR122-2B23-511中文资料RedRock® RR122-2B22-511 & RR122-2B23-511 TMR Digital Push-Pull Magnetic Sensor数据手册COTO规格书

描述 Description

The RedRock™ RR122-2B22-511 and RR122-2B23-511 are digital magnetic sensor 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® RR122 TMR Magnetic Sensors a popular replacement alternative for hard-to-get Hall Effect Sensors and Reed Switches.The RR122-2B22-511 and RR122-2B23-5112 feature an operate sensitivity of 30 G (3 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 (100nA) for an active magnetic sensor operating at 10 Hz and high operating temperature range from -40°C up to +125°C.  (See Datasheet)

特性 Features

• Operate sensitivity of 30 G
• Ultra Low Power Consumption < 100 nA
• Wide Supply Voltage range of 1.7V – 5.5V
• Unipolar Push-Pull Response
• Operating Frequency of 10 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

RR122-2B23-511属于传感器变送器的磁性传感器-开关（固态）。由制造生产的RR122-2B23-511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。