ADXRS290 Datasheet PDF - Analog Devices
| Part Number | ADXRS290 | |
| Description | Dual-Axis MEMS Gyroscope | |
| Manufacturers | Analog Devices | |
| Logo |  |
|
|
There is a preview and ADXRS290 download ( pdf file ) link at the bottom of this page. Total 19 Pages | ||
Preview 1 page No Preview Available !
Data Sheet
FEATURES
MEMS pitch and roll rate gyroscope
Ultralow noise: 0.004°/s/√Hz
High vibration rejection over a wide frequency range
Power saving standby mode
80 µA current consumption in standby mode
Fast startup time from standby mode: <100 ms
Low delay of <0.5 ms for a 30 Hz input at the widest
bandwidth setting
Serial peripheral interface (SPI) digital output
Programmable high-pass and low-pass filters
2000 g powered acceleration survivability
2.7 V to 5.0 V operation
−25°C to +85°C operation
4.5 mm × 5.8 mm × 1.2 mm cavity laminate package
APPLICATIONS
Optical image stabilization
Platform stabilization
Wearable products
Ultralow Noise,
Dual-Axis MEMS Gyroscope
ADXRS290
GENERAL DESCRIPTION
The ADXRS290 is a high performance MEMS pitch and roll
(dual-axis in-plane) angular rate sensor (gyroscope) designed
for use in stabilization applications.
The ADXRS290 provides an output full-scale range of ±100°/s with
a sensitivity of 200 LSB/°/s. Its resonating disk sensor structure
enables angular rate measurement about the axes normal to the
sides of the package around an in-plane axis. Angular rate data
is formatted as 16-bit twos complement and is accessible through
a SPI digital interface. The ADXRS290 exhibits a low noise floor
of 0.004°/s/√Hz and features programmable high-pass and low-
pass filters.
The ADXRS290 is available in a 4.5 mm × 5.8 mm × 1.2 mm,
18-terminal cavity laminate package.
FUNCTIONAL BLOCK DIAGRAM
SYNC/ASEL PDMY PDMX AST VDD I/O CP VREG VS
PITCH
ROLL
DEMOD
ADC
DEMOD
ADC
ADXRS290
PLL
POWER
MANAGEMENT
FILTERS CONTROL LOGIC
DIGITAL
SERIAL
INPUT/OUTPUT
MECHANICAL
SENSOR
DRIVE
PITCH
ROLL
VELOCITY
GND
MOSI
MISO
SCLK
CS
Figure 1.
Rev. A
Document Feedback
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.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2014 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
|
| |
 
Data Sheet
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
ADXRS290
54 321
PDMY 6
CS 7
MISO 8
ADXRS290
TOP VIEW
(TERMINAL SIDE DOWN)
Not to Scale
MOSI 9
10 11 12 13 14
18 VS
17 VREG
16 GND
15 GND
Figure 3. Pin Configuration (Top View)
Table 4. Pin Function Descriptions
Description
Pin No. Mnemonic
Digital Mode
Analog Evaluation Mode
1 VREG Regulator Output. Connect a 1 µF capacitor to this pin. Regulator Output. Connect a 1 µF capacitor to this pin.
2
VDD I/O
Digital Interface Supply Voltage.
Digital Interface Supply Voltage.
3 AST This pin is internally pulled to ground.
Self Test.
4
SENS
This pin is internally pulled to ground.
Sensitivity Select.
5
PDMX
This pin is internally pulled to ground.
6
PDMY
This pin is internally pulled to ground.
Pulse-Density Modulation (PDM) XOUT.
PDM YOUT.
7 CS
Chip Select. Active low.
Chip Select. Active low.
8 MISO (SDO) Serial Data Out.
Serial Data Out.
9 MOSI (SDI) Serial Data In.
Serial Data In.
10 SCLK Serial Communications Clock.
Serial Communications Clock.
11 SYNC/ASEL Data Ready Out (SYNC). Connect this pin to ground if Analog Enable (ASEL).
it is not used.
12 CP
Charge Pump Output. Connect a 1 µF capacitor (rated Charge Pump Output. Connect a 1 µF capacitor (rated
for 50 V) to this pin.
for 50 V) to this pin.
13, 15, 16 GND
Ground. Connect to ground.
Ground. Connect to ground.
14 VS
Analog Supply Voltage.
Analog Supply Voltage.
17 VREG
18 VS
Regulator Output. Connect a 1 µF capacitor to this pin. Regulator Output. Connect a 1 µF capacitor to this pin.
Analog Supply Voltage.
Analog Supply Voltage.
Rev. A | Page 5 of 19
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ADXRS290 electronic component. |
| Information | Total 19 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ADXRS290.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| ADXRS290 | The function is Dual-Axis MEMS Gyroscope. Analog Devices | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
ADXR
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||