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ANALOG DEVICES  ADA4571BRZ  MEMS Module, High Precision, 2.7 V, 5.5 V, NSOIC, 8 Pins

ANALOG DEVICES ADA4571BRZ
Technical Data Sheet (557.60KB) EN See all Technical Docs

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Product Overview

The ADA4571BRZ is an Integrated AMR Angle Sensor with integrated signal conditioning amplifiers and ADC drivers. The ADA4571 produces two analog outputs that indicate the angular position of the surrounding magnetic field. The ADA4571 delivers clean and amplified cosine and sine output signals related to the angle of a rotating magnetic field. The output voltage range is ratiometric to the supply voltage. The sensor contains two Wheatstone bridges, at a relative angle of 45° to one another. A rotating magnetic field in the x-y sensor plane delivers two sinusoidal output signals with the double frequency of the angle (α) between sensor and magnetic field direction. Within a homogeneous field in the x-y plane, the output signals are independent of the physical placement in the z direction (air gap).
  • Contactless angular measurement
  • Measures magnetic field direction rather than field intensity
  • Minimum sensitivity to air gap variations
  • Large working distance
  • Excellent accuracy, even for weak saturation fields
  • Minimal thermal and lifetime drift
  • Negligible hysteresis
  • Single chip solution

 

Product Information

MEMS Module Function:
-
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Sensor Case Style:
NSOIC
No. of Pins:
8Pins
Gyroscope Range:
-
Acceleration Range:
-
Packaging:
Each
Product Range:
ADA4571 Series
MSL:
-
Operating Temperature Min:
-40 °C
Operating Temperature Max:
125 °C
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Motor Drive & Control;
  • Test & Measurement

Legislation and Environmental

Moisture Sensitivity Level:
-
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

ADA4571BRZ-R7

AMR MAGNETIC SENSOR

ANALOG DEVICES

0

Price for: Each (Supplied on Full Reel)

1000+ $1.64 2000+ $1.56

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