MAX21100 Low-Power, Ultra-Accurate 6+3 DoF IMU

2021-08-30
■General Description:
●The MAX21100 is a monolithic 3-axis gyroscope plus 3-axis accelerometer Inertial Measurement Unit (IMU) with integrated 9-axis sensor fusion using proprietary Motion Merging Engine (MME) for handset and tablet applications, game controllers, motion remote controls, and other consumer devices.
●The MAX21100 is the industry′s most accurate 6+3 DoF inertial measurement unit available in a 3mm x 3mm x 0.83mm package and capable of working with a supply voltage as low as 1.71V.
●The MAX21100 can interface an external magnetometer through a dedicated I²C master.
●The internal Motion Merging Engine (MME) can be flexibly configured to get the most suitable accuracy power trade-off.
●The MAX21100 is available in a 16-lead plastic land grid array (LGA) package and can operate within a temperature range of -40°C to +85°C.
■Features and Benefits:
●Fully Integrated, Low Power, Motion Merging Engine Performs Accurate 9DoF Sensor Fusion Using Ultra- Fast, Low Power (50µA) Maxim Proprietary Algorithm Providing:
◆Quaternion Output
◆Gravity and Heading Output
●High Output Data Rate (ODR) for Accelerometer (Up to 2kHz) and Gyroscope (Up to 8kHz)
●Four Selectable Full Scales for Gyroscope (250/500/1000/2000 dps) and Accelerometer (2/4/8/16 g)
●I2C Standard (100kHz), Fast (400kHz), and High- Speed (3.4MHz) Serial Interface—10MHz SPI Interface
●128 Bytes (64 x 16 Bits) Embedded FIFO with Multiple FIFO Modes
●Unique 48-Bit Serial Number as Die ID
●5.65mA in Low-Noise Mode and 3.45mA in Eco Mode with MME Active
●1.2µA Current Consumption in Power-Down Mode
●45ms Turn-On Time from Power-Down and 4ms Turn-On Time from Standby Mode
●High Stability Over Temperature and Time: Bias Stability of 4°/hr
●High Shock Survivability (10,000g Shock Tolerant)

Maxim

MAX21100MAX21100+MAX21100+T

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Part#

Inertial Measurement Unit

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Motion Control with HMI (Human-Machine Interface) ]GPS and Inertial Navigation Systems ]Appliances and Robotics ]Motion-Based Game Controllers ]Motion-Based 3D Mice and 3D Remote Controls ]Health and Sports Monitoring ]Optical/Electronic Image Stabilization ]

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Datasheet

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Please see the document for details

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LGA

English Chinese Chinese and English Japanese

10/14

Rev 1

19-6741

1 MB

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