Document
Data Sheet
Programmable Digital Gyroscope Sensor ADIS16260/ADIS16265
FEATURES
GENERAL DESCRIPTION
Yaw rate gyroscope with range scaling
The ADIS16260 and the ADIS16265 are programmable digital
±80°/sec, ±160°/sec, and ±320°/sec settings
gyroscopes that combine industry-leading MEMS and signal
No external configuration required to start data collection
processing technology in a single compact package. They provide
Start-up time: 165 ms
accuracy performance that would require full motion calibration
Sleep mode recovery time: 2.5 ms Factory-calibrated sensitivity and bias
ADIS16265 calibration temperature range: −40°C to +85°C ADIS16260 calibration temperature: +25°C SPI-compatible serial interface Relative angle displacement output Embedded temperature sensor Programmable operation and control 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 V 3.3 V compatible digital lines
with any other MEMS gyroscope in their class. When power is applied, the ADIS16260 and the 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 firmwarelevel instructions.
The ADIS16260 and the 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.
2000 g shock survivability
The ADIS16260 and the ADIS16265 come in a LGA package
Operating temperature range: −40°C to +105°C
(11.2 mm × 11.2mm × 5.5 mm), which supports Pb-free solder
APPLICATIONS
Platform control and stabilization
reflow assembly, in accordance with JEDEC J-STD-020. They have an extended operating temperature range of −40°C to +105°C.
Navigation
Medical instrumentation
Robotics
FUNCTIONAL BLOCK DIAGRAM
DIO1 DIO2 RST
VCC
RATE FILT
MEMS GYROSCOPE
SENSOR
SELF-TEST
AUX ADC VREF AUX DAC
TEMPERATURE SENSOR POWER SUPPLY
CLOCK
ADIS16260/ADIS16265
INPUT/ OUTPUT
ALARMS
POWER MANAGEMENT
GND
CONTROLLER
USER CONTROL REGISTERS
FILTER CALIBRATION
OUTPUT DATA
REGISTERS
SPI PORT
CS SC.