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ADXRS290BCEZ-RL7
ADXRS290BCEZ-RL7
| Part Number | ADXRS290BCEZ-RL7 |
|---|---|
| Manufacturer | Analog Devices (ADI) |
| Category | Sensors > Motion Sensors – Gyroscopes |
| Description | 16-bit Ultralow noise, dual-axis (pitch and roll) MEMS gyroscope with SPI digital interface for stabilization applications,LGA-18(4.5×5.8mm) |
Product Overview
The ADXRS290BCEZ-RL7 is an ultra-low noise, high-performance dual-axis angular rate sensor (gyroscope) designed and manufactured by Analog Devices. Optimized for high-stability stabilization and motion control applications, this monolithic microelectromechanical system (MEMS) chip simultaneously detects pitch and roll angular velocities. It integrates specialized sensing elements with an advanced digital signal conditioning block and a standard SPI interface on a single die. Packaged in a compact, low-profile cavity chip scale package, the delivers unprecedented low noise density and extreme bias stability, making it ideal for precision optical platform alignment and industrial instrumentation.
Core Advantages
Ultra-Low Noise Density
The chip features a highly refined MEMS sensor structure that achieves exceptionally low noise spectral density. This allows control systems to execute highly precise orientation tracking, eliminating jitter and noise artifacts in high-gain feedback stabilization loops.
Exceptional Temperature Bias Stability
Engineered with an internal compensation network, the ADXRS290BCEZ-RL7 provides remarkable stability against ambient thermal gradients. This robust architecture ensures consistent zero-rate bias measurements over its entire operational temperature span without needing complex external user calibration cycles.
Advanced Dual-Axis Architecture
By measuring both pitch and roll angular rates on a single monolithic framework, it eliminates the necessity for mounting multiple discrete single-axis sensors orthogonally. This significantly saves multi-layer board space, prevents alignment placement errors, and minimizes production complexity.
High-Speed SPI Digital Interface
Equipped with a standard 4-wire SPI communication bus that features integrated 16-bit resolution output registers. This allows seamless, high-speed interface connections directly to central microcontrollers and digital signal processors (DSPs) with minimized signal propagation lag.
Key Specifications
| Brand | Analog Devices (ADI) |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free |
| EDA/CAD Model | 3D Model & PCB Footprint Available upon request |
| Warranty | 1-Year Standard Factory Warranty |
| Package / Case | LGA-18(4.5×5.8mm) |
| Mounting Type | Surface Mount (SMD/SMT) |
| Surface Marking / Silkscreen | XR290 Marking |
| Measurement Axes | Dual-Axis (Pitch and Roll) |
| Measurement Range | ±100 °/s |
| Sensitivity | 200 LSB/°/s (Typical) |
| Noise Density | 0.004°/s/√Hz (Ultra-Low Noise) |
| Supply Voltage Range | 2.7V to 5.0V |
| Supply Current | 7.8 mA (Typical, Measurement Mode) |
| Operating Temperature Range | -25°C to +85°C (Industrial Grade) |
Typical Applications
- Optical Image and Video Camera Stabilization Platforms
- Unmanned Aerial Vehicle (UAV) and Drone Navigation Control Systems
- Industrial Avionics Platforms and Antenna Array Orienting Modules
- Precision Agricultural Machinery Alignment and Heavy Robotics
- High-Stability Test Instruments and Autonomous Guided Vehicles (AGV)
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: Is the ADXRS290BCEZ-RL7 stock 100% genuine and original?
A: Yes, we supply completely genuine, brand-new Analog Devices components with verified batch codes and full traceability verification documentation.
Q2: What does the “-RL7” suffix indicate in this part number?
A: The “-RL7” suffix specifies the standard packaging style, indicating that the parts are supplied on a 7-inch tape and reel format for automated pick-and-place assembly machines.
Q3: Does this gyroscope require an external analog-to-digital converter (ADC)?
A: No, the ADXRS290 contains integrated high-resolution 16-bit ADCs on board, delivering direct digital outputs through its standard SPI port configuration.
Q4: How can I access the layout routing recommendations and hardware design manuals?
A: Please file a ticket using our Quick Inquiry form detailing your engineering project requirements, and our tech support specialists will email you the technical literature packages within 24 hours.
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