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ADXRS624:  ±50°/s Yaw Rate Gyro

Product Details


The ADXRS624 is a complete angular rate sensor (gyroscope) that uses the Analog Devices, Inc., surface-micromachining process to create a functionally complete and low cost angular rate sensor integrated with all required electronics on one chip. The manufacturing technique for this device is the same high volume BiMOS process used for high reliability automotive airbag accelerometers.

The ADXRS624 is an automotive grade gyroscope. Automotive grade gyroscopes have more extensive guaranteed min/max specifications due to automotive testing.

The output signal, RATEOUT (1B, 2A), is a voltage proportional to angular rate about the axis normal to the top surface of the package. The output is ratiometric with respect to a provided reference supply. A single external resistor between SUMJ and RATEOUT can be used to lower the scale factor. An external capacitor sets the bandwidth. Other external capacitors are required for operation.

A temperature output is provided for compensation techniques. Two digital self-test inputs electromechanically excite the sensor to test proper operation of both the sensor and the signal conditioning circuits. The ADXRS624 is available in a 7 mm × 7 mm × 3 mm BGA chip scale package.


Applications
  • Navigation systems
  • Inertial measurement units
  • Platform stabilization
  • Robotics

FEATURES and BENEFITS

  • Complete rate gyroscope on a single chip
  • Z-axis (yaw rate) response
  • High vibration rejection over wide frequency
  • 2000 g powered shock survivability
  • Ratiometric to referenced supply
  • 5 V single-supply operation
  • 105°C operation
  • Self-test on digital command
  • Ultrasmall and light (<0.15 cc, <0.5 gram)
  • Temperature sensor output
  • RoHS compliant
  • Qualified for automotive applications

Functional Block Diagram for ADXRS624

Documentation

Title Content Type File Type
ADXRS624: ±50°/s Yaw Rate Gyro Data Sheet (Rev A, 09/2010) (pdf, 524 kB) Data Sheets PDF
UG-152: Evaluation Board User Guide ADXRS624  (pdf, 83 kB)
Evaluating the ±50°/Sec, Single Chip Rate Gyro
User Guides PDF
The Five Motion Senses: MEMS Inertial Sensing to Transform Applications
The introduction of robust, low-cost MEMS accelerometers and gyroscopes enables the incorporation of motion sensing into a greater variety of applications.
(Sensors, 1/1/2010
Technical Articles HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

SampleSample & Buy

Price, packaging, availability

ADXRS624 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADXRS624BBGZ Status: Production 32 ball Ceramic BGA (6.85x6.85x3.8mm) 32 Ind Tray, 20 $30.61 $27.24 E  Material Info PCN Purchase
ADXRS624BBGZ-RL Status: Production 32 ball Ceramic BGA (6.85x6.85x3.8mm) 32 Ind Reel, 500 $30.61 $27.24 E  Material Info PCN Purchase
ADXRS624WBBGZ Status: Production 32 ball Ceramic BGA (6.85x6.85x3.8mm) 32 Ind Tray, 20 - - E  Material Info PCN Contact ADI
ADXRS624WBBGZ-RL Status: Production 32 ball Ceramic BGA (6.85x6.85x3.8mm) 32 Ind Reel, 500 - - E  Material Info PCN Contact ADI
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADXRS624 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADXRS624Z Status: Production Evaluation Board $50.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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