EVAL-ADXRS610Z Analog Devices Inc, EVAL-ADXRS610Z Datasheet

BOARD W/ADXRS610BBGZ

EVAL-ADXRS610Z

Manufacturer Part Number
EVAL-ADXRS610Z
Description
BOARD W/ADXRS610BBGZ
Manufacturer
Analog Devices Inc
Series
iMEMS®r

Specifications of EVAL-ADXRS610Z

Sensor Type
Gyroscope, 1 Axis
Sensing Range
±300°/sec
Interface
Analog
Sensitivity
6 mV/°/s
Voltage - Supply
4.75 V ~ 5.25 V
Embedded
No
Utilized Ic / Part
ADXRS610
Silicon Manufacturer
Analog Devices
Application Sub Type
Angular Rate Sensor / Gyroscope
Kit Application Type
Sensing - Motion / Vibration / Shock
Silicon Core Number
ADXRS610
Kit Contents
Board
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EVAL-ADXRS610Z
Quantity:
1
FEATURES
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
APPLICATIONS
Vehicle chassis rollover sensing
Inertial measurement units
Platform stabilization
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
100nF
100nF
+5V
+5V
AV
AGND
V
PGND
DD
CC
CP1 CP2 CP3 CP4 CP5
DRIVE
AMP
FUNCTIONAL BLOCK DIAGRAM
22nF
CHARGE PUMP
AND VOLTAGE
REGULATOR
ST2
MECHANICAL
SELF-TEST
SENSOR
ST1
22nF
Figure 1.
@ 25°C
100nF
SUMJ
25kΩ
TEMP
AMP
AC
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
GENERAL DESCRIPTION
The ADXRS610 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 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 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 ADXRS610 is available in a 7 mm ×
7 mm × 3 mm BGA ceramic package.
C
OUT
25kΩ
V
RATIO
(ADC REF)
180kΩ ±1%
RATEOUT
+5V
VGA
±300°/sec Yaw Rate Gyro
ADXRS610
100nF
DEMOD
©2007–2010 Analog Devices, Inc. All rights reserved.
ADXRS610
www.analog.com

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EVAL-ADXRS610Z Summary of contents

Page 1

FEATURES 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 ...

Page 2

ADXRS610 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 4 Rate Sensitive Axis ....................................................................... 4 ESD Caution .................................................................................. 4 ...

Page 3

SPECIFICATIONS All minimum and maximum specifications are guaranteed. Typical specifications are not guaranteed −40°C to +105° 100 μA, ±1 g, unless otherwise noted. I OUT Table 1. Parameter ...

Page 4

ADXRS610 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Acceleration (Any Axis, 0.5 ms) Unpowered Powered RATIO ST1, ST2 Output Short-Circuit Duration (Any Pin to Common) Operating Temperature Range Storage Temperature Range Stresses above those listed under ...

Page 5

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 4. Pin Function Descriptions Pin No. Mnemonic 6D, 7D CP5 6A, 7B CP4 6C, 7C CP3 5A, 5B CP1 4A, 4B CP2 3A 1B, 2A RATEOUT 1C, 2C SUMJ 1D, 2D ...

Page 6

ADXRS610 TYPICAL PERFORMANCE CHARACTERISTICS N > 1000 for all typical performance plots, unless otherwise noted VOLTS Figure 4. Null Output at 25° (°/sec/°C) Figure ...

Page 7

MISMATCH Figure 10. Self-Test Mismatch at 25°C (V RATIO 600 400 ST2 200 0 –200 –400 ST1 –600 –40 –20 ...

Page 8

ADXRS610 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 100 1k (Hz) Figure 16. Typical Response Sinusoidal Vibration (Sensor Bandwidth = 2 kHz) 400 300 DUT1 OFFSET BY +200°/sec 200 100 0 –100 DUT2 OFFSET BY ...

Page 9

THEORY OF OPERATION The ADXRS610 operates on the principle of a resonator gyro. Two polysilicon sensing structures each contain a dither frame that is electrostatically driven to resonance, producing the necessary velocity element to produce a Coriolis force during angular ...

Page 10

ADXRS610 ADXRS610 AND SUPPLY RATIOMETRICITY The ADXRS610 RATEOUT and TEMP signals are ratiometric to the V voltage, that is, the null voltage, rate sensitivity, and RATIO temperature outputs are proportional to V ADXRS610 is most easily used with a supply-ratiometric ...

Page 11

... MAX ORDERING GUIDE 1 Model Temperature Range ADXRS610BBGZ –40°C to +105°C ADXRS610BBGZ-RL –40°C to +105°C ADXRS610WBBGZA –40°C to +105°C ADXRS610WBBGZA-RL –40°C to +105°C EVAL-ADXRS610Z RoHS Compliant Part. 7.05 6. 4.80 BSC SQ 0.80 BSC TOP VIEW BOTTOM VIEW ...

Page 12

ADXRS610 NOTES ©2007–2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06520-0-2/10(A) Rev Page ...

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