The ADIS16375BMLZ iSensor® is a complete inertial system that includesa triaxis gyroscope and triaxis accelerometer. Each sensor in theADIS16375BMLZ combines industry-leading iMEMS® technologywith signal conditioning that optimizes dynamic performance.The factory calibration characterizes each sensor for sensitivity,bias, alignment, and linear acceleration (gyro bias). As a result,each sensor has its own dynamic compensation formulas thatprovide accurate sensor measurements over a temperaturerange of −40°C to +105°C.
The ADIS16375BMLZ provides a simple, cost-effective method forintegrating accurate, multiaxis, inertial sensing into industrialsystems, especially when compared with the complexity andinvestment associated with discrete designs. All necessary motiontesting and calibration are part of the production process at thefactory, greatly reducing system integration time. Tight orthogonalalignment simplifies inertial frame alignment in navigation systems.An improved SPI interface and register structure provide fasterdata collection and configuration control.
This compact module is approximately 44 mm × 47 mm × 14 mmand provides a flexible connector interface that enables multiplemounting orientation options.
Feature
- Triaxis digital gyroscope, ±300°/sec
- Tight orthogonal alignment: 0.05°
- Triaxis digital accelerometer: ±18 g
- Delta-angle/velocity calculations
- Wide sensor bandwidth: 330 Hz
- High sample rate: 2.460 kSPS
- Autonomous operation and data collection
- No external configuration commands required
- Startup time: 500 ms
- Factory calibrated sensitivity, bias, and axial alignment
- Calibration temperature range: −40°C to +85°C
- SPI-compatible serial interface
- Embedded temperature sensor
- Programmable operation and control
- Automatic and manual bias correction controls
- 4 FIR filter banks, 120 configurable taps
- Digital I/O: data-ready, alarm indicator, external clock
- Alarms for condition monitoring
- Power-down/sleep mode for power management
- Enable external sample clock input: up to 2.25 kHz
- Single-command self test
- Single-supply operation: 3.3 V
- 2000 g shock survivability
- Operating temperature range: −40°C to +105°C
Applications
- Precision instrumentation
- Platform stabilization and control
- Industrial vehicle navigation
- Downhole instrumentation
- Robotics
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