NVE ASR002-10E

New NVE ASR002-10E

The ASR002-10E smart TMR angle sensor from NVE is designed to provide a precise digital angle measurements over a wide range of speeds utilising the low power Tunneling Magnetoresistance (TMR) sensing elements combined with sophisticated digital signal processing. This sensor features a robust operating range of 60 Oe to 200 Oe and sensitivity of 3 to 4.2mV/V-Oe. The ASR002-10E is able to measure rotational speeds of up to 375,000rpm and is compatible with 3V and 5V four-wire SPI interfaces to provide angle data and allow setting device parameters. This sensors comes in ultraminiature TDFN6 package (only 2.5x2.5x0.8mm) and is fully factory calibrated.

  • Smart TMR non-contact angle sensor
  • Measures rotational speeds up to 375000rpm
  • Operating range of 60 Oe to 200 Oe
  • 0.1° resolution
  • ±0.2° repeatability
  • Operating temperature range of −40°C to +125°C
  • Sample rate of 12.5kSps
  • Supply range between 2.2V and 3.6V
  • Low typical supply current at 4mA
  • Ultraminiature TDFN6 package

ASR002 sensors use unique TMR sensor elements that are inherently high speed and low noise. The digital core calculates the angle from sensor element Sine and Cosine vectors, and the raw sensor data are available from separate memory locations. The sensor output utilises a 12-bit ADC with the extra bits ensuring precision and computational accuracy. Digital filter is available for ultralow noise in high-frequency operations (this option is turned-off as default).
Visit Video section in the Technical Library to watch a demo of this product

Typical applications for the ASR002 series include:

  • Rotary encoders
  • Robotics
  • Motor control
  • Automotive applications
  • Internet of Things (IoT) end nodes
The below table gives the full specifications of the NVE ASR002-10E smart TMR angle sensor:

NVE ASR002-10E Specifications
Specifications
Additional Features
  • Smart TMR non-contact angle sensor
  • Rotational speed measurement of up to 375000rpm
  • 0.1° resolution
  • ±0.2° repeatability
  • Sample rate of 12.5kSps
  • Low typical supply current at 4mA
Operating Range60 Oe to 200 Oe
Operating Temperature>−40°C to +125°C
Package/SizeUltraminiature TDFN6 package
Supply Voltage2.2V to 3.6V

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
PDF DocumentNVE ASR002 Smart TMR Angle Sensor datasheet
PDF DocumentPackage, tape-and-reel and pad layout specifications
PDF DocumentPower supply bypass capacitor selection
PDF DocumentPb free and S-Pb solder profiles
PDF DocumentDiametrically-Magnetised Magnets - Perfect for magnetic angle & rotation sensing
PDF DocumentHigh throughput Salmonella detection with Tunnel Magnetoresistance sensors
PDF DocumentGlossary terms

 

 

 

VIDEOS
NVE Corporation - Leaders in practical spintronics

An automated xylophone built around NVE's fast, accurate, and simple ASR002 Smart TMR Angle Sensors.
NVE Corporation - Leaders in practical spintronics

Useful overview of the Spintronic tunneling technology
VIDEOS
NVE Corporation - Leaders in practical spintronics

An automated xylophone built around NVE's fast, accurate, and simple ASR002 Smart TMR Angle Sensors.
NVE Corporation - Leaders in practical spintronics

Useful overview of the Spintronic tunneling technology

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

  • Views: 87
  • Product Code: NVE ASR002-10E
  • SKU: NVE ASR002-10E
  • Availability: In Stock
0 Product(s) Sold
  • £0.00
  • Ex Tax: £0.00

Tags: ASR002