- 您现在的位置：买卖IC网 > Sheet目录372 > 12216 (NVE Corp/Sensor Products)MAGNET 6MM DIA X 4 MM THICK
Application Notes
Note that although a permanent magnet was used for biasing in these experiments, a better method is to
use a constant current. The current can be run on a trace parallel to the trace to be sensed, and will add
to the current of interest. The magnetic field from the bias current can be more closely controlled than
the field from a permanent magnet, which varies substantially with distance from the sensor. In
addition, provided the bias current is stable over temperature, the bias field at the sensor element will
also be stable over temperature. Permanent magnets often have large temperature coefficients, leading
to biasing changes with temperature.
AA003-02 over single 0.010" wide
0.0023" thick trace
155
154.5
154
153.5
153
152.5
152
151.5
mV Out = -29.19 ± 0.08(A)
@8.06V
0
0.02
0.04
0.06
0.08
0.1
Current (A)
The sensor that was used to take this data was supplied with 8.06V. The marks on the graph are output
error bars that cover the expected error from this part due to the part’s intrinsic hysteresis and
measurement errors. The current was swept from zero to 100 mA and back to zero multiple times. In
this biased state, the sensor is extremely linear and hysteresis is low. A weighed linear fit shows a
-29.19 ± 0.08 mV/A correlation with 8.06V supplied which results in a sensitivity of 3.70 ± 0.01
mV/V/A.
- 122 -
www.nve.com phone: 952-829-9217 fax: 952-829-9189
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
123-5863-12-163
LED BASE MINI PNL IND OIL TIGHT
1230-100A-3L
SENSOR PRES 100PSIA 0-50MV 8-DIP
124-1363-01-113
LED BASE PMI 11/16" SCREW TERM
1240-015D-3L
SENSOR PRES 15PSID 0-50MV 8-DIP
125-1191-403
RED STOVEPIPE PMI CAP
125-1308-11-143
LED BASE PANEL OIL TIGHT T-3 1/4
125-1310-11-103
LED BASE PANEL OIL TIGHT T-3 1/4
125-5763-11-113
LED BASE PMI 11/16" QUICK CONN
相关代理商/技术参数
12-216
制造商:GC Electronics 功能描述:NEEDLE NOSE PLIERS; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No ;RoHS Compliant: No 制造商:GC Electronics 功能描述:Needle Nose Pliers
122160
功能描述:RF 连接器 TNC ST BULKHEAD JACK 58-303 LMR195 RoHS:否 制造商:Bomar Interconnect 产品:Connectors 射频系列:BNC 型式:Jack (Female) 极性: 触点电镀:Gold 阻抗: 端接类型:Solder 主体类型:Straight Bulkhead 电缆类型:
12-2160
制造商:GC Electronics 功能描述:REPLACEMENT TIP FOR 12-2157 制造商:GC Electronics 功能描述:TOOLS, DESOLDERING; For Use With:12-2157 Soldering Iron ;RoHS Compliant: Yes 制造商:GC Electronics 功能描述:Replacement Tips For 12-2157
1221-6001
功能描述:RF 连接器 SMP FML FLOAT MNT S/R .047 .093 PNL RoHS:否 制造商:Bomar Interconnect 产品:Connectors 射频系列:BNC 型式:Jack (Female) 极性: 触点电镀:Gold 阻抗: 端接类型:Solder 主体类型:Straight Bulkhead 电缆类型:
122160-11
功能描述:TNC Connector Jack, Female Socket 50 Ohm Panel Mount, Bulkhead - Front Side Nut Solder 制造商:amphenol-rf division 系列:- 包装:散装 零件状态:有效 连接器样式:TNC 连接器类型:插孔，母形插口 触头端接:焊接 保护端接:压接 阻抗:50 欧姆 安装类型:面板安装，隔墙式（前端螺母） 电缆组:RG-58， 58A， 58B， 58C， 141， 303， LMR-195， Belden B7806A， 9907 紧固类型:有螺纹 频率 - 最大值:11GHz 特性:热缩管 外壳颜色:银 侵入防护:IP67 - 防尘，防水 基体材料:黄铜 基体表面:镍 中心触头材料:磷青铜 中心触头镀层:金 介电材料:聚四氟乙烯（PTFE） 额定电压:500V 工作温度:-65°C ~ 165°C 标准包装:100
12-2160-1R
制造商:GC Electronics 功能描述:
1-221607-5
功能描述:RF 连接器 MALE CONTACT RoHS:否 制造商:Bomar Interconnect 产品:Connectors 射频系列:BNC 型式:Jack (Female) 极性: 触点电镀:Gold 阻抗: 端接类型:Solder 主体类型:Straight Bulkhead 电缆类型:
1-221607-6
功能描述:RF 连接器 MALE CONTACT AU RoHS:否 制造商:Bomar Interconnect 产品:Connectors 射频系列:BNC 型式:Jack (Female) 极性: 触点电镀:Gold 阻抗: 端接类型:Solder 主体类型:Straight Bulkhead 电缆类型: