参数资料
型号: AG910-07E
厂商: NVE Corp/Sensor Products
文件页数: 82/145页
文件大小: 0K
描述: KIT EVALUATION GMR SWITCH
标准包装: 1
传感器类型: 磁性 GMR(大型磁阻传感)
接口: 模拟
嵌入式:
已供物品: 3 个板,CD,磁体,样品,8-MSOP 插口
已用 IC / 零件: AD 系列开关
相关产品: AD004-00E-ND - SENSOR MAG SW 20G STNDRD 8-MSOP
AD122-00-ND - SENSOR MAG SW 40G CROS AX 8-MSOP
AD105-00-ND - SENSOR MAG SW 40G STANDRD 8-MSOP
391-1018-ND - SENSOR MAG SW 10G CRS AXS 8-MSOP
391-1012-ND - SENS MAG SW 28G CROS AXIS 8-MSOP
391-1010-ND - SENS MAG SW 40G CROS AXIS 8-MSOP
391-1009-ND - SENS MAG SW 20G CROS AXIS 8-MSOP
391-1008-ND - SENSOR MAG SW 28G STNDRD 8-MSOP
391-1006-ND - SENSOR MAG SW 40G STNDRD 8-MSOP
391-1005-ND - SENSOR MAG SW 20G STNDRD 8-MSOP
其它名称: 391-1061
Application Notes
The end result in this case is that the mean free path length of the conduction electrons is fairly short,
resulting in a relatively high electrical resistance.
If an external magnetic field of sufficient magnitude is applied to this GMR material, it will overcome
the antiferromagnet coupling of the magnetizations between the two magnetic layers . At this point all
the electrons in both films will have the same spin . It will then become easier for the electrons two
move between the layers:
Spin States of the Magnetic Layers are the same;
Electrons Travel More Readily Through Entire Stack of GMR Material.
Average Mean Free Path of the Electrons is Long
External Magnetic Field Aligns
the Magnetization Directions of
Top and Bottom Films
Magnetization Direction of Top Film
Top Film
(Primarily Spin DOWN Electrons,
Due to Magnetization Direction)
Conductive Interlayer
Bottom Film
(Primarily Spin DOWN Electrons,
Due to Magnetization Direction)
Magnetization Direction of Bottom Film
Note that the mean free path length of the electrons has now increased . This results in an overall lower
electrical resistance for the GMR material . The change in resistivity of the material is shown on the
path length diagram below:
Resistivity Plot Showing Operate Points of GMR Material
With and Without an External Magnetic Field Applied;
Applying the External Field Results in Lower Device Resistance
Operate Point of Film,
Resistivity
No External Field Applied
Operate Point of Film
with External Field Applied
50
100
150
Mean Free Path Length of an Electron (Angstroms)
- 82 -
www.nve.com phone: 952-829-9217 fax: 952-829-9189
相关PDF资料
PDF描述
MAX712EPE+ IC CNTRLR NICD/NIMH 16-DIP
VI-J02-EZ CONVERTER MOD DC/DC 15V 25W
MAX1501ZETE+T IC BATTERY CHARGER 16-TQFN
HW-V5-ML507-UNI-G-J EVAL PLATFORM V5 FXT
EBM25DTKH CONN EDGECARD 50POS DIP .156 SLD
相关代理商/技术参数
参数描述
AG911-07 功能描述:KIT EVALUATION GMR SWITCH RoHS:否 类别:编程器,开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:-
AG911-07E 功能描述:KIT EVALUATION GMR SWITCH RoHS:是 类别:编程器,开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:-
AG9120-S 制造商:未知厂家 制造商全称:未知厂家 功能描述:Power-Over-Ethernet Module
AG-91D08-ES 制造商:TE Connectivity 功能描述:
AG91D-12 制造商:TE Connectivity 功能描述: