AH180N-WG-7传感器变送器的磁性传感器-开关（固态）规格书PDF中文资料

AH180N-WG-7属于传感器变送器的磁性传感器-开关（固态）。由美台半导体制造生产的AH180N-WG-7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。

描述 Description

The AH180N is a high sensitivity, micro power Omnipolar Hall Effect switch IC designed for portable and battery powered equipment such as cellular phones, PDA’ s and portable PC’ s. Based on two sensitive Hall Effect plates and a chopper stabilized architecture the AH180N provides a reliable solution overthe whole operating range. To support portable and battery powered equipment the design has been optimized to operate over the supply range of 2.5V to 5.5V and consumes only 24µA with a supply of 3V.

特性 Features

• Omnipolar (North or South pole) Operation

•High Sensitivity

• Single Open Drain Output

•Micropower Operation

• 2.5V to 5.5V Operating Range

• Chopper Stabilized Design Provides

Superior Temperature Stability

Minimal Switch Point Drift

Enhanced Immunity to Stress

• Good RF Noise Immunity

• -40°C to +85°C Operating Temperature

• ESD (HBM) > 6KV

• SC59 (SOT23), TSOT23, and SOT553 Low Profile Packages

• Totally Lead-Free & Fully RoHS Compliant

• Halogen and Antimony Free. “Green” Device

Applications

• Cover Switch in Clam-Shell or Slide Type Cellular Phones

• Display Switch for Portable PCs

• On/Off Switch for PDAs and Digital Cameras

• Contact-Less Switch in Consumer Products