ADIS16203:  Programmable 360° Inclinometer

The ADIS16203 is a complete, single-axis 360° inclination angle measurement system available in a single compact package enabled by ADI’s iSensor™ integration. By enhancing ...More

An Overview of the iSensor™ family of products is available.

ADIS16203:  Programmable 360° Inclinometer

Product Description

The ADIS16203 is a complete, single-axis 360° inclination angle measurement system available in a single compact package enabled by ADI’s iSensor™ integration. By enhancing ADI's iMEMS® sensor technology with an embedded signal processing solution, the ADIS16203 provides factory calibrated and tunable digital sensor data in a convenient format that can be accessed using a simple SPI serial interface. The SPI interface provides access to measurements of the following parameters: linear inclination angle, temperature, power supply and auxiliary analog input. Easy access to calibrated digital sensor data provides developers with a system-ready device, reducing development time, cost and program risk.

Unique characteristics of the end system can be easily accommodated via several built-in features including an auto-zero recalibration via a single register command, as well as configurable sample rate and frequency response.

The ADIS16203 also offers a comprehensive set of features which can be used to further reduce the hardware complexity of system designs. These integrated features include a configurable alarm function, auxiliary 12-bit ADC, auxiliary 12-bit DAC, configurable digital I/O port, and a digital self test function. The ADIS16203 offers two different power management features that can be enabled via the SPI port; a programmable duty cycle sleep mode for systmes that do not require continuous operation and a low power mode for systems that can trade reduced sample rates for more efficient power operation.

The ADIS16203 is available in a 9.2mm x 9.2mm x 3.9mm Land Grid Array (LGA) package with a temperature range of -40°C to +125°C.

Features

  • 0° to 360° Inclinometer ±180 output format option
  • 14-bit digital digital inclination outputs Linear output, 0.025° resolution
  • 12-bit digital temperature sensor output
  • Digitally controlled bias calibration
  • Digitally controlled filtering
  • Digitally controlled direction/orientation
  • Dual alarm settings with rate/threshold limits
  • Auxiliary digital I/O
  • Digitally activated self test
  • Digitally activated low power mode
  • SPI®-compatible serial interface
  • Auxiliary 12-bit ADC input and DAC output
  • Single-supply operation:3.0V to 3.6V
  • 3500 g powered shock survivability

Diagrams

ADIS16203 Diagram
Functional Block Diagram for ADIS16203

Specifications

# of Axes 1
Range +/- 180°
Sensitivity 0.025 °/LSB
Output Type SPI
Typical Bandwidth (kHz) 2.25kHz
Voltage Supply (V) 3 to 3.6
Supply Current (max) 11mA
Temp Range (°C) -40 to 125
Package 9 mm x 9mm LGA

Explore Other Products

Part# Product Description Output Type Typical Bandwidth (kHz) Sensing Axes Voltage Supply (V) Range Sensitivity Sensitivity Accuracy (%) Temp Range (°C) Supply Current (max) Temp Sensor Package Price* (1000-4999)
ADIS16003 Dual Axis ±1.7g Accelerometer with SPI Interface SPI 2.25 X, Y 3 to 5.25 +/- 1.7g 0.001 g/LSB ±7 -40 to 125°C 1.4mA Yes 7mm x 7mm LGA $17.96
ADIS16006 Dual Axis ±5g Accelerometer with SPI Interface SPI 2.25 X, Y 3 to 5.25 +/- 5g 0.004 g/LSB ±6 -40 to 125°C 1.4mA Yes 7mm x 7mm LGA $17.96
ADIS16201 Programmable Dual Axis Accelerometer/Inclinometer SPI 2.25 X, Y 3 to 3.6 +/- 1.7g 0.10 °/LSB ±1 -40 to 125 11mA Yes 9 mm x 9mm LGA $24.04
ADIS16203 Programmable Single Axis 360° Inclinometer SPI 2.25 Z 3 to 3.6 +/- 180° 0.025 °/LSB - -40 to 125 11mA Yes 9 mm x 9mm LGA $24.04
ADIS16204 Programmable Hi-G Digital Accelerometer, Impact Sensor SPI 0.4 X, Y 3 to 3.6 +/- 70g X & +/- 37g Y 17.125 mg/LSB - -40 to 105°C 12mA Yes 9 mm x 9mm LGA $21.20
ADIS16209 High Accuracy (0.1°), Dual-Axis Digital Accelerometer/Inclinometer SPI 0.05 X, Y or Z 3 to 3.6 +/- 90° or +/- 180° 0.025 °/LSB ±0.4 -40 to 125°C 14mA Yes 9 mm x 9mm LGA $34.81

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

Pricing, Packaging & Availability

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Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples iinto your cart to check sample availability.

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