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Programmable Digital Gyroscope Sensor
Data Sheet
ADIS16260/ADIS16265
Rev. E Document Feedback
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FEATURES
Yaw rate gyroscope with range scaling
±80°/sec, ±160°/sec, and ±320°/sec settings
No external configuration required to start data collection
Start-up time: 165 ms
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
2000 g shock survivability
Operating temperature range: −40°C to +105°C
APPLICATIONS
Platform control and stabilization
Navigation
Medical instrumentation
Robotics
GENERAL DESCRIPTION
The ADIS16260 and ADIS16265 are 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.
FUNCTIONAL BLOCK DIAGRAM
RST
DIO2 VCC
SELF-TEST
ADIS16260/ADIS16265
DIO1
SCLK
GND
DIN
DOUT
CS
TEMPERATURE
SENSOR
POWER
SUPPLY
AUX
ADC
AUX
DAC
VREF
FILT
RATE
CLOCK
CALIBRATION
CONTROLLER
ALARMS
FILTER
USER
CONTROL
REGISTERS
SPI
PORT
INPUT/
OUTPUT
OUTPUT
DATA
REGISTERS
MEMS
GYROSCOPE
SENSOR
08246-001
POWER
MANAGEMENT
Figure 1.
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 7
- ・ Abmessungen des Paketumrisses on Seite 20
- ・ Paket-Footprint-Pad-Layout on Seite 18
- ・ Teilenummerierungssystem on Seite 20
- ・ Blockdiagramm on Seite 1 Seite 18
- ・ Beschreibung der Funktionen on Seite 1 Seite 7
- ・ Technische Daten on Seite 1 Seite 3 Seite 5 Seite 6
- ・ Anwendungsbereich on Seite 1 Seite 18
- ・ Elektrische Spezifikation on Seite 8
