AH9250中文资料High Sensitivity Micropower Omnipolar Hall Effect Switch数据手册Diodes规格书

描述 Description

The AH9250 is a high sensitivity micropower Omnipolar hall-effect switch ICs, specifically designed for portable and battery powered consumer equipment, to home appliances and industrial applications.
Based on high/medium sensitivity hall effect plates and chopper stabilized architecture, the AH9250 provides a reliable solution over the whole operating range.
The high and Medium sensitivity hall effect switches have been optimized to operate over the supply range of 2.5V to 5.5V and use a micropower sleep function to give an average supply current of only 8uA.
AH9250 has push pull output for flexibility.They are small low profile industry standard SC59 and TO92S packages.

特性 Features

Omnipolar Operation (Switching with North or South Poles)
Micropower Operation
Built in Pull-up Resistor on the Output
2.5V to 5.5V Power Supply
Stabilized Chopper
Superior Temperature Stability
Digital Output Signal
-40°C to +85°C Operating Temperature
ESD (HBM): 5000V
Small Low Profile Industry Standard SC59 and TO92S Packages
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device

应用 Application

Cover Switch in Notebook PC/PDA
Handheld Wireless Application Awake Switch
Doors, Lids, Covers and Tray Position Detect Switches
Liquid Level Detection
Battery Powered Consumer, Home Appliances and Industrial Applications

简介

AH9250属于传感器变送器的磁性传感器-开关（固态）。由制造生产的AH9250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。