Precision Triaxial Inclinometer and Accelerometer with SPI
The ADIS16210 iSensor® is a digital inclinometer system that provides precise measurements for both pitch and roll angles over a full orientation range of ±180°. It combines a MEMS triaxial acceleration sensor with signal processing, addressable user registers for data collection/programming, and a SPI-compatible serial interface. In addition, the production process includes unit specific calibration for optimal accuracy performance. It also offers digital temperature sensor and power supply measurements together with configuration controls for in-system calibration, sample rate, filtering, alarms, I/O configuration, and power management.
The MEMS sensor elements are bound to an aluminum core for tight platform coupling and excellent mechanical stability. An internal clock drives the data sampling system, which eliminates the need for an external clock source. The SPI and data buffer structure provide convenient access to accurate sensor data and configuration controls.
The ADIS16210 is available in a 15 mm × 24 mm × 15 mm module that provides mounting tabs with M2-sized mounting holes and a flexible, edge terminated connector interface. It has an extended operating temperature range of −40°C to +125°C.
- Platform control, stabilization, and alignment
- Tilt sensing, inclinometers, leveling
- Motion/position measurement
- Monitor/alarm devices (security, medical, safety)
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This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
The ADIS16210/PCBZ is a "breakout board," which provides (1) ADIS16210CMLZ and (1) interface PCB to simplify the process of "prototyping" during the early stages of system design and evaluation. The ADIS16210CMLZ is a fully-integrated/calibrated, digital tilt sensor, which provides a serial peripheral interface (SPI) for all digital communications. It provides a flexible connector interface, with a with 15-lead, cable edge interface. which minimizes board space, but does not support standard ribbon cable connections. The interface PCB provides access to the ADIS16210CMLZ, using a dual-row, 16-pin connector, which supports standard ribbon cable systems and hand-soldering connection techniques. The interface PCB also provides two sets of mounting holes: one set of holes for attaching the ADIS16210CMLZ to the interface PCB and another set of holes for mounting the interface board to the system’s frame. The first set of holes line up with the ADIS16210CMLZ's mounting holes and are pre-tapped for use with M2x0.4mm machine screws. The second set of holes are support M2 machine screws and line up with M2x0.4mm, pre-tapped holes on the ADISUSB evaluation system board.
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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.