Catalog
Programmable Low Power Gyroscope
Key Features
• Yaw rate gyroscope with range scaling ±80°/sec, ±160°/sec, and ±320°/sec settings
• No external configuration required to start data collectionStart-up time: 165 msSleep mode recovery time: 2.5 ms
• Start-up time: 165 ms
• Sleep mode recovery time: 2.5 ms
• Factory-calibrated sensitivity and biasCalibration temperature: +25°C
• Calibration temperature: +25°C
• SPI-compatible serial interface
• Relative angle displacement output
• Embedded temperature sensor
• 2000gshock survivability
• Operating temperature range: −40°C to +105°C
• Programmable operation and controlAutomatic and manual bias correction controlsSensor bandwidth selection: 50 Hz/330 HzSample rate: 256 SPS/2048 SPS settingsBartlett window FIR filter length, number of tapsDigital I/O: data ready, alarm indicator, general-purposeAlarms for condition monitoringSleep mode for power managementDAC output voltageSingle-command self-test
• Automatic and manual bias correction controls
• Sensor bandwidth selection: 50 Hz/330 Hz
• Sample rate: 256 SPS/2048 SPS settings
• Bartlett window FIR filter length, number of taps
• Digital I/O: data ready, alarm indicator, general-purpose
• Alarms for condition monitoring
• Sleep mode for power management
• DAC output voltage
• Single-command self-test
• Single-supply operation: 4.75 V to 5.25 V3.3 V compatible digital lines
• 3.3 V compatible digital lines
• Platform control and stabilization
• Navigation
• Medical instrumentation
• Robotics
Description
AI
The ADIS16260 andADIS16265are programmable digital gyroscopes that combine industry-leading MEMS and signal processing technology in a single compact package. They provide accuracy performance that would require full motion calibration with any other MEMS gyroscope in their class. When power is applied, the ADIS16260 and ADIS16265 automatically start up and begin sampling sensor data, without requiring configuration commands from a system processor. An addressable register structure and a common serial peripheral interface (SPI) provide simple access to sensor data and configuration settings. Many digital processor platforms support the SPI with simple firmware-level instructions.The ADIS16260 and ADIS16265 provide several programmable features for in-system optimization. The sensor bandwidth switch (50 Hz and 330 Hz), Bartlett window FIR filter length, and sample rate settings provide users with controls that enable noise vs. bandwidth optimization. The digital input/output lines offer options for a data ready signal that helps the master processor efficiently manage data coherency, an alarm indicator signal for triggering master processor interrupts, and a general-purpose function for setting and monitoring system-level digital controls/ conditions.The ADIS16260 and ADIS16265 are drop-in replacements for the ADIS1625x family and come in LGA packages (11.2 mm × 11.2 mm × 5.5 mm) that meet Pb-free solder reflow profile requirements, per JEDEC J-STD-020. They have an extended operating temperature range of −40°C to +105°C.APPLICATIONSPlatform control and stabilizationNavigationMedical instrumentationRobotics
