NVE ADV001-10E

  • NVE

Product Features

  • Latching bipolar operation (South field ON, North field OFF)
  • Extremely low operate points for high sensitivity and wide airgaps
  • Miniature TDFN6 package
  • Operating supply voltage +4.5V to +30V
  • Frequency response 100KHz
  • Quiescent supply current 4.5mA (max) at Vcc=12V
  • Digital switch output
  • Temperature range −40°C to +125°C

Applications

  • Compliant

Description

NVE’s ADV001-10E is a GMR Digital Switch using a unique bipolar output GMR material. This material allows the sensor to maintain an operate point of −4Oe with the application of a negative (South) magnetic field, and a release point 0f +4Oe with the application of a positive (North) magnetic field. The sensor can provide two travel limits with a single sensor or be used with alternating North/South pole magnetic encoders, or in any other application where one polarity of field is required to turn the part on, and the opposite polarity is required to turn it off.

  • Precision digital magnetic sensor
  • Latching bipolar operation (South field ON, North field OFF)
  • Extremely low operate points for high sensitivity and wide airgaps
  • Operating supply voltage +4.5V to +30V
  • Frequency response 100KHz
  • Quiescent supply current 4.5mA (max) at Vcc=12V
  • Digital switch output
  • Temperature range −40°C to +125°C
  • Miniature TDFN6 package

The ADV001-00E sensor is extremely sensitive, and highly stable, over a temperature range of −40°C to +125°C. This gives the ADV001 sensor better airgap performance and switching precision than other products.
The magnetic field should be applied across the axis of the IC, and the output is on/off open-collector current-sinking, requiring external pull-up resistors to be incorporated into the design.

Typical applications for the ADV series include:

  • Ring magnet encoder ‐ ideal for detecting the alternating North/South poles of a ring magnet
  • Linear actuator ‐ two travel limits can be provided with a single sensor by positioning North pole and one limit and a South pole at the other.

The below table gives the full specifications of the NVE ADV magnetic sensor series including the ADV001-10E:

NVE ADV001-10E Specifications

1. Vol at Vcc = 4.5V may exceed 0.4V

2. 1Oe (Oersted) = 1 Gauss in air &equals 0.1mT


Specifications

Weight 0.02500 kg
Dimensions 2.50 × 2.50 × 0.80 mm
Additional Features

Latching bipolar operation (South field ON, North field OFF)Extremely low operate points for high sensitivity and wide airgapsMiniature TDFN6 packageOperating supply voltage +4.5V to +30VFrequency re

Temperature Range (°C)

Series / Model

Operate Point

Release Point

Output

Magnetic Orientation

RoHS Compliant Product – NVE

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

NVE ADV Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
NVE ADV latching bipolar digital switch series datasheet
Current measurement using GMR sensors application note
2-wire sensor interfaces application note
Further application notes for GMR sensors
Package, tape-and-reel and pad layout specifications
NVE RoHS and enviromental compliance certificate
Case Studies
Analysis of a GMR-based Plethysmograph transducer and its utility for real-time Blood pressure measurement
Dual-stage nanopositioning for high speed scanning probe microscopy
Extending the GMR current measurement range with a counteracting magnetic field
A current sensor based on the GMR effect for design and potential smart grid applications
Flexible GMR sensor array for magnetic flux leakage testing of steel track ropes
Wireless wearable controller for upper limb neuroprosthesis
Using GMR sensors with MSP430 scan interface
Safety device uses GMR sensor
Nondestructive inspection for diffusion bonded components
GMR sensors manage batteries

NVE ADV001-10E

Quantity
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