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參數(shù)資料
| 型號： | BD020-14E |
| 廠商： | NVE CORP |
| 元件分類： | Magnetic Field Sensor |
| 英文描述： | MAGNETIC FIELD SENSOR-MAGNETORESISTIVE, 1-1.6mT, SQUARE, SURFACE MOUNT |
| 封裝： | 1.10 X 1.10 MM, 0.45 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, ULLGA-4 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 79K |
| 代理商： | BD020-14E |
Data Sheet
NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 (952) 829-9217 www.nve.com/medical
BD020 Nanopower Medical Magnetic Sensor
Key Features
Ultraminiature 1.1 mm x 1.1 mm x 0.45 mm ULLGA package
Solid-State Reliability
Precise Detection of Low Magnetic Fields
Low Voltage Operation to 2.4 V
Typical Power Consumption 72 nW at 2.4 V
Description
BD020 Giant Magnetoresistive (GMR) medical magnetic sensors are designed to run at low voltages and
extremely low currents. The devices are manufactured with NVE’s patented spintronic GMR technology.
Compared to reed switches, BD020 sensors feature smaller size, more magnetic sensitivity, more precise
operate points, and inherent solid state reliability. Ideal applications include battery-powered implantable
devices such as pacemakers, ICDs, neurostimulators, and drug pumps.
NVE’s new ULLGA leadless package measures just 1.1 mm x 1.1 mm x 0.45 mm. Bare die
(0.6 mm x 0.6 mm) are also available for wire bonding assembly.
Configured as a magnetic “switch,” the output turns on when the magnetic field is applied, and turns off
when the field is removed. The applied magnetic field can be of either polarity, and the magnetic operate
point is extremely stable over supply voltage and temperature.
The IC consists of a GMR sensor element, CMOS signal processing circuitry to convert the analog sensor
element output to a digital output, and oscillator and timing circuitry for power management duty cycling.
Internal duty cycling at approximately 0.1% results in typical power consumption of a remarkable
72 nanowatts at 2.4 volts.
Versions of this part with different magnetic characteristics and duty-cycle update frequencies are available.
Please contact NVE for details.
SB-00-018; last revised 1-1
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| BD0205F5050AHF | 功能描述:信號調節(jié) 200-500MHz 50 Ohm IL +1.1dB RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| BD021-04A-A1-0350-0200-0550-LD | 制造商:Global Connector Technology (GCT) 功能描述:BOARD-BOARD CONNECTOR HEADER 4WAY 1ROW 制造商:Global Connector Technology (GCT) 功能描述:BOARD-BOARD CONNECTOR HEADER, 4WAY, 1ROW 制造商:Global Connector Technology (GCT) 功能描述:BOARD-BOARD CONNECTOR HEADER, 4WAY, 1ROW; Series:-; Pitch Spacing:1.27mm; No. of Rows:1; No. of Contacts:4; Gender:Header; Contact Termination:Surface Mount Vertical; Contact Plating:Gold; Contact Material:Copper Alloy ;RoHS Compliant: Yes |
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