Datasheet > ADIS16250_15

ADIS16250_15

更新时间： 2024-11-26 01:17:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	371K
描述
Programmable Low Power Gyroscope

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中文翻译

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数据手册

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ADIS16250_15 数据手册

Programmable Low Power Gyroscope

ADIS16250/ADIS16255

APPLICATIONS

FEATURES

Yaw rate gyroscope with digital range scaling

80ꢀ°sec, 160ꢀ°sec, and 320ꢀ°sec settings

14-bit digital gyroscope sensor outputs

12-bit digital temperature sensor output

Calibrated sensitivity and bias

Instrumentation control

Platform control and stabilization

Motion control and analysis

Avionics instrumentation

Navigation

ADIS16250: +25ꢀC

Image stabilization

ADIS16255: −40ꢀC to +85ꢀC

Robotics

In-system, auto-zero for bias drift calibration

Digitally controlled sample rate

Digitally controlled frequency response

Dual alarm settings with configurable operation

Embedded integration for short-term angle estimates

Digitally activated self-test

FUNCTIONAL BLOCK DIAGRAM

AUX AUX

ADC

VREF

DAC

ADIS16250/

ADIS16255

TEMPERATURE

SENSOR

GYROSCOPE

SENSOR

SIGNAL

CALIBRATION

Digitally activated low power mode

Interrupt-driven wake-up

RATE

FILT

CONDITIONING

AND

SCLK

DIN

DIGITAL

PROCESSING

SPI

PORT

CONVERSION

SPI®-compatible serial interface

50 Hz sensor bandwidth

DIGITAL

CONTROL

SELF-TEST

DOUT

Auxiliary 12-bit ADC input and 12-bit DAC output

Auxiliary digital input°output

VCC

POWER

MANAGEMENT

AUXILIARY

ALARM

I/O

Single-supply operation: 4.75 V to 5.25 V

2000 g powered shock survivability

COM

RST

DIO0 DIO1

Figure 1.

GENERAL DESCRIPTION

The ADIS16250/ADIS16255 are complete angular rate meas-

urement systems available in a single compact package enabled

by Analog Devices, Inc. iSensor™ integration. By enhancing

Analog Devices iMEMS® sensor technology with an embedded

signal processing solution, the ADIS16250/ADIS16255 provide

factory-calibrated and tunable digital sensor data in a convenient

format that can be accessed using a simple SPI serial interface.

The ADIS16255 additionally provides an extended temperature

calibration. The SPI interface provides access to measurements

for the gyroscope, temperature, power supply, and one auxiliary

analog input. Easy access to calibrated digital sensor data

provides developers with a system-ready device, reducing

development time, cost, and program risk.

The device range can be digitally selected from three different

settings: ±±0ꢀ/sec, ±160ꢀ/sec, and ±ꢁ20ꢀ/sec. Unique charac-

teristics of the end system are accommodated easily through

several built-in features, including a single-command auto-zero

recalibration function, as well as configurable sample rate and

frequency response. Additional features can be used to further

reduce system complexity, including:

•

Configurable alarm function

Auxiliary 12-bit ADC and DAC

Two configurable digital I/O ports

Digital self-test function

System power dissipation can be optimized via the ADIS16250/

ADIS16255 power management features, including an interrupt-

driven wake-up. The ADIS16250/ADIS16255 are available in an

11 mm × 11 mm × 5.5 mm, laminate-based land grid array

(LGA) package with a temperature range of −40ꢀC to +±5ꢀC.

Rev. D

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

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与ADIS16250_15相关器件

型号	品牌	获取价格	描述	数据表
ADIS16250ACCZ	ADI	获取价格	Programmable Low Power Gyroscope
ADIS16250PCBZ	ADI	获取价格	iSensor⑩ PC Evaluation System
ADIS16251	ADI	获取价格	Programmable Low Power Gyroscope
ADIS16251ACCZ	ADI	获取价格	Programmable Low Power Gyroscope
ADIS16251PCBZ	ADI	获取价格	Programmable Low Power Gyroscope
ADIS16255	ADI	获取价格	Programmable Low Power Gyroscope with Temperature Compensation
ADIS16255_15	ADI	获取价格	Programmable Low Power Gyroscope
ADIS16255ACCZ	ADI	获取价格	Programmable Low Power Gyroscope with Temperature Compensation
ADIS16255PCBZ	ADI	获取价格	Programmable Low Power Gyroscope with Temperature Compensation
ADIS16260	ADI	获取价格	Programmable Low Power Gyroscope

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