EVALUATION KIT AVAILABLE
MAX21000
Ultra-Accurate, Low Power,
3-Axis Digital Output Gyroscope
● OIS Suitability
General Description
•ꢀ MinimumꢀPhaseꢀDelayꢀ(~3ºꢀatꢀ10Hz)
•ꢀ HighꢀBandwidthꢀ(400Hz)
•ꢀ HighꢀODRꢀ(10kHz)
•ꢀ LowꢀNoiseꢀ(9mdps/√Hzꢀtyp)
• Four Different FS in OIS Mode:
±31.25/±62.50/±125/±250 dps
The MAX21000 is a low power, low noise, 3-axis angular
rate sensor that delivers unprecedented accuracy and
sensitivity over temperature and time. It operates with
a supply voltage as low as 1.71V for minimum power
consumption. It includes a sensing element and an IC
interface that provides the measured angular rate to the
2
external world through a digital interface (I C/SPI).
● Unprecedented Accuracy and Stability
•ꢀ EmbeddedꢀDigital-OutputꢀTemperatureꢀSensor
• Automatic Temperature Compensation
• Ultra-Stable Over Temperature and Time
• Factory Calibrated
The IC has a full scale of ±31.25/±62.50/±125/±250/
±500/±1k/±2k degrees per second (dps) and measures
rates with a finely tunable user-selectable bandwidth. The
high ODR and the large BW, the low noise at highest FS,
together with the low phase delay, make the IC suitable
for both user interface (UI) and optical image stabilization
(OIS) applications.
●
High-SpeedꢀInterface
2
• I CꢀStandardꢀ(100kHz),ꢀFastꢀ(400kHz),ꢀand
High-Speedꢀ(3.4MHz)ꢀSerialꢀInterface
•ꢀ 10MHzꢀSPIꢀInterface
• Reduces AP Load
The IC is a highly integrated solution available in a com-
pact 3mm x 3mm x 0.9mm plastic land grid array (LGA)
package and does not require any external components
other than supply bypass capacitors. It can operate over
the -40ºC to +85ºC temperature range.
•ꢀ EnablesꢀUI/OISꢀSerialꢀInterfaceꢀMultiplexing
●
●
FlexibleꢀEmbeddedꢀFIFO
• Size: 512bytes (256 x 16 bits)
• Single-Byte Reading Available
• Four Different FIFO Modes Available
• Reduces AP Load
Applications
●ꢀ Motion Control with MMI (Man-Machine Interface)
●ꢀ NoꢀTouchꢀUI
●ꢀ GPSꢀNavigationꢀSystems
HighꢀConfigurability
• Integrated Digitally Programmable Low- and
●ꢀ AppliancesꢀandꢀRobotics
HighpassꢀFilters
●ꢀ Motion-EnabledꢀGameꢀControllers
●ꢀ Motion-BasedꢀPortableꢀGaming
●ꢀ Motion-Basedꢀ3DꢀMouseꢀandꢀ3DꢀRemoteꢀControls
●ꢀ HealthꢀandꢀSportsꢀMonitoring
●ꢀ Optical Image Stabilization
• Independently Selectable Data ODR and Interrupt
ODR
• 7 Selectable Full Scales (31.25/62.5/125/250/500/
1000/2000 dps)
• 256 Selectable ODR
Ordering Information appears at end of data sheet.
● Flexible Interrupt Generator
For related parts and recommended products to use with this part, refer
to www.maximintegrated.com/MAX21000.related.
• Two Digital Output Lines
• 2 Independent Interrupt Generators
•ꢀ 8ꢀMaskableꢀInterruptꢀSourcesꢀEach
• Configurable as Latched/Unlatched/Timed
•ꢀ EmbeddedꢀIndependentꢀAngularꢀRateꢀComparators
• Independent Threshold and Duration
• Level/Pulse and OD/PP Options Available
Benefits and Features
● Minimum Overall Footprint
• Industry’s Smallest and Thinnest Package for
Portable Devices (3mm x 3mm x 0.9mm LGA)
•ꢀ Noꢀexternalꢀcomponents
● Flexible Data Synchronization Pin
•ꢀ ExternalꢀWakeup
●ꢀ UniqueꢀLow-PowerꢀCapabilities
• Low Operating Current Consumption (5.4mA typ)
•ꢀ EcoꢀModeꢀAvailableꢀatꢀ100Hzꢀwithꢀ3.0mAꢀ(typ)
• 1.71V (min) Supply Voltage
• Interrupt Generation
• Single Data Capture Trigger
• Multiple Data Capture Trigger
• LSB Data Mapping
• Standby Mode Current 2.7mA (typ)
• 9µA (typ) Power-Down Mode Current
•ꢀ HighꢀPSRRꢀandꢀDC-DCꢀConverterꢀOperation
• 45ms Turn-On Time from Power-Down Mode
• 5ms Turn-On Time from Standby Mode
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●
Uniqueꢀ48-BitꢀSerialꢀNumberꢀasꢀDieꢀID
High-ShockꢀSurvivabilityꢀ(10,000ꢀG-Shock)
19-6567; Rev 1; 2/13