ADIS16400/PCBZ Analog Devices Inc, ADIS16400/PCBZ Datasheet

ADIS16400/PCB EVAL. BD. PB Free

ADIS16400/PCBZ

Manufacturer Part Number
ADIS16400/PCBZ
Description
ADIS16400/PCB EVAL. BD. PB Free
Manufacturer
Analog Devices Inc
Series
iMEMS®, iSensor™r
Datasheets

Specifications of ADIS16400/PCBZ

Sensor Type
Accelerometer, Gyroscope, Magnetometer, 3 Axis
Sensing Range
±18g, ±75°/sec, ±150°/sec, ±300°/sec, ±2.5gauss
Interface
SPI Serial
Sensitivity
3.33mg/LSB, 0.0125 ~ 0.05°/sec/LSB, 0.5mgauss/LSB
Voltage - Supply
4.75 V ~ 5.25 V
Embedded
No
Utilized Ic / Part
ADIS16400
Silicon Manufacturer
Analog Devices
Silicon Core Number
ADIS16400
Kit Application Type
Sensing - Navigation / Position
Application Sub Type
Accelerometer / Gyroscope
Kit Contents
Board, Manual
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
Triaxial, digital gyroscope with digital range scaling
Triaxial, digital accelerometer, ±18 g
Triaxial, digital magnetometer, ±2.5 gauss
Autonomous operation and data collection
Factory-calibrated sensitivity, bias, and axial alignment
SPI-compatible serial interface
Embedded temperature sensor
Programmable operation and control
Single-supply operation: 4.75 V to 5.25 V
2000 g shock survivability
Operating temperature range: −40°C to +105°C
GENERAL DESCRIPTION
The ADIS16400/ADIS16405 iSensor® products are complete
inertial systems that include a triaxal gyroscope, a triaxial
accelerometer, and a triaxial magnetometer. The ADIS16400/
ADIS16405 combine industry-leading iMEMS® technology with
signal conditioning that optimizes dynamic performance. The
factory calibration characterizes each sensor for sensitivity, bias,
alignment, and linear acceleration (gyroscope bias). As a result,
each sensor has its own dynamic compensation for correction
formulas that provide accurate sensor measurements over a
temperature range of −40°C to +85°C. The magnetometers employ
a self-correction function to provide accurate bias performance
over temperature, as well.
The ADIS16400/ADIS16405 provide a simple, cost-effective
method for integrating accurate, multi-axis inertial sensing into
industrial systems, especially when compared with the
Rev. B
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.
No external configuration commands required
220 ms start-up time
4 ms sleep mode recovery time
Automatic and manual bias correction controls
Bartlett-window FIR length, number of taps
Digital I/O: data-ready, alarm indicator, general-purpose
Alarms for condition monitoring
Sleep mode for power management
DAC output voltage
Enable external sample clock input up to 1.2 kHz
Single-command self-test
±75°/sec, ±150°/sec, ±300°/sec settings
Tight orthogonal alighment, <0.05°
ADIS16400 calibration temperature: +25°C
ADIS16405 calibration temperature range: −40°C to +85°C
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
APPLICATIONS
Unmanned aerial vehicles
Platform control
Digital compassing
Navigation
complexity and investment associated with discrete designs. All
necessary motion testing and calibration are part of the production
process at the factory, greatly reducing system integration time.
Tight orthogonal alignment simplifies inertial frame alignment
in navigation systems. An improved serial peripheral interface
(SPI) and register structure provide faster data collection and
configuration control. By using a compatible pinout and the
same package as the ADIS1635x and ADIS1636x families,
upgrading to the ADIS16400/ADIS16405 requires only firmware
changes to accommodate additional sensors and register map
updates.
These compact modules are approximately 23 mm × 23 mm ×
23 mm and provide a flexible connector interface that enables
multiple mounting orientation options.
ANGULAR RATE
ACCELERATION
TRI-AXIS MEMS
TEMPERATURE
TRI-AXIS MEMS
ADIS16405
MAGNETIC
SELF-TEST
TRI-AXIS
SENSOR
SENSOR
SENSOR
SENSOR
FUNCTIONAL BLOCK DIAGRAM
Triaxial Inertial Sensor
ADIS16400/ADIS16405
AUX_
CONDITIONING
ADC
RST
CONVERSION
SIGNAL
with Magnetometer
AND
DIO1
©2009 Analog Devices, Inc. All rights reserved.
CONTROL
DIGITAL
AUX_
DAC
DIO2
Figure 1.
DIO3
ALARMS
CALIBRATION
PROCESSING
DIGITAL
CLKIN
AND
DIO4/
MANAGEMENT
POWER
REGISTERS
INTERFACE
www.analog.com
OUTPUT
AND SPI
VCC
GND
CS
SCLK
DIN
DOUT

Related parts for ADIS16400/PCBZ

ADIS16400/PCBZ Summary of contents

Page 1

FEATURES Triaxial, digital gyroscope with digital range scaling ±75°/sec, ±150°/sec, ±300°/sec settings Tight orthogonal alighment, <0.05° Triaxial, digital accelerometer, ±18 g Triaxial, digital magnetometer, ±2.5 gauss Autonomous operation and data collection No external configuration commands required 220 ms start-up time ...

Page 2

ADIS16400/ADIS16405 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Timing Specifications .................................................................. 6 Timing Diagrams .......................................................................... 6 Absolute Maximum Ratings ............................................................ 7 ESD ...

Page 3

SPECIFICATIONS T = −40°C to +85°C, VCC = 5.0 V, angular rate = 0°/sec, dynamic range = ±300°/sec, ±1 g, unless otherwise noted. A Table 1. Parameter GYROSCOPES Dynamic Range Initial Sensitivity Sensitivity Temperature Coefficient Misalignment Nonlinearity Initial Bias Error ...

Page 4

ADIS16400/ADIS16405 Parameter TEMPERATURE SENSOR Scale Factor ADC INPUT Resolution Integral Nonlinearity Differential Nonlinearity Offset Error Gain Error Input Range Input Capacitance DAC OUTPUT Resolution Relative Accuracy Differential Nonlinearity Offset Error Gain Error Output Range Output Impedance Output Settling Time 1 ...

Page 5

Parameter POWER SUPPLY Operating Voltage Range, VCC Power Supply Current 1 The digital I/O signals are driven by an internal 3.3 V supply, and the inputs are 5 V tolerant. 2 Endurance is qualified as per JEDEC Standard 22, Method ...

Page 6

ADIS16400/ADIS16405 TIMING SPECIFICATIONS T = 25°C, VCC = 5 V, unless otherwise noted. A Table 2. Parameter Description f Serial clock frequency SCLK t Stall period between data STALL t Read rate READRATE t Chip select to clock edge CS ...

Page 7

ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Acceleration Any Axis, Unpowered Any Axis, Powered VCC to GND Digital Input Voltage to GND Digital Output Voltage to GND Analog Input to GND Operating Temperature Range Storage Temperature Range 1 Extended exposure to ...

Page 8

ADIS16400/ADIS16405 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Y-AXIS NOTES Table 5. Pin Function Descriptions Pin No. Mnemonic 1 DIO3 2 DIO4/CLKIN 16, 17, 18, 19, 22, 23, 24 DNC 3 SCLK 4 DOUT 5 DIN ...

Page 9

TYPICAL PERFORMANCE CHARACTERISTICS 0.1 0.01 0.001 0 100 Tau (sec) Figure 7. Gyroscope Root Allan Variance 0.01 +1σ 0.001 MEAN –1σ 0.0001 0.1 1k 10k Rev Page ADIS16400/ADIS16405 +1σ MEAN –1σ ...

Page 10

ADIS16400/ADIS16405 THEORY OF OPERATION BASIC OPERATION The ADIS16400/ADIS16405 are autonomous sensor systems that start up after a valid power supply voltage is applied and then begin producing inertial measurement data at the factory- default sample rate of 819.2 SPS. After ...

Page 11

MEMORY MAP Table 8. User Register Memory Map Name R/W Flash Backup FLASH_CNT R Yes SUPPLY_OUT R No XGYRO_OUT R No YGYRO_OUT R No ZGYRO_OUT R No XACCL_OUT R No YACCL_OUT R No ZACCL_OUT R No XMAGN_OUT R No YMAGN_OUT ...

Page 12

ADIS16400/ADIS16405 CS 1 SCLK DIN 0x3E00 DOUT PREVIOUS OUTPUT DATA REGISTERS Figure 6 provides the positive measurement direction for each gyroscope, accelerometer, and magnetometer. Table 9 provides the configuration and scale factor for each output data register in the ADIS16400/ADIS16405. ...

Page 13

Magnetometer Soft-Iron Correction (Scale Factor) The soft-iron correction factor for the magnetometer provides the opportunity to change the scale factor for each individual axis. Table 13. XMAGN_SIF, YMAGN_SIF, ZMAGN_SIF Bits Description [15:12] Not used. [11:0] Data bits. Binary, linear scale ...

Page 14

ADIS16400/ADIS16405 Digital Filtering A programmable low-pass filter provides additional opportunity for noise reduction on the inertial sensor outputs. This filter contains two cascaded averaging filters that provide a Bartlett window, FIR filter response (see Figure 15). For example, SENS_AVG[2:0] = ...

Page 15

Auxiliary DAC The 12-bit AUX_DAC line can drive its output to within the ground reference when it is not sinking current. As the output approaches 0 V, the linearity begins to degrade (~100 LSB beginning point). As ...

Page 16

ADIS16400/ADIS16405 Alarm Registers The alarm function provides monitoring for two independent conditions. The ALM_CTRL register provides control inputs for data source, data filtering (prior to comparison), static comparison, dynamic rate-of-change comparison, and output indicator configurations. The ALM_MAGx registers establish the ...

Page 17

... BSC FRONT VIEW 2.660 2.500 2.340 ORDERING GUIDE Model Temperature Range 1 ADIS16400BMLZ −40°C to +105° ADIS16400/PCBZ 1 ADIS16405BMLZ −40°C to +105° ADIS16405/PCBZ RoHS Compliant Part. 2 This includes one ADIS16400BMLZ and an interface PCB. 3 This includes one ADIS16405BMLZ and an interface PCB. 9.464 4 ...

Page 18

ADIS16400/ADIS16405 NOTES Rev Page ...

Page 19

NOTES Rev Page ADIS16400/ADIS16405 ...

Page 20

ADIS16400/ADIS16405 NOTES ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07907-0-7/09(B) Rev Page ...

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