The ADIS16135 iSensor® is a high performance, digital scope sensing system that operates autonomously and requires no user configuration to produce accurate rate sensing data. It provides performance advantages with low noise density, widebandwidth, and excellent in-run bias stability, which are enabling for applications such as platform control, navigation, robotics, and medical instrumentation.
This sensor system combines industry-leading iMEMS® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes the entire sensor signal chain for sensitivity and bias over a temperature range of −40°C to +85°C. As a result, each ADIS16135BMLZ has its own unique correction formulas to produce accurate measurements upon installation. For some systems, the factory calibration eliminates the need for system-level calibration and greatlysimplifies it for others.
The ADIS16135BMLZ samples data at rates of up to 2048 SPS andoffers an averaging/decimation filter structure for optimizing noise/bandwidth trade-offs. The serial peripheral interface (SPI) and user register structure provide easy access to configurationcontrols and calibrated sensor data for embedded processor platforms.
The 36 mm × 44 mm × 14 package provides four holes for simple mechanical attachment, using M2 (or 2-56 standard size) machine screws along with a standard 24-pin, dual-row, 1 mm pitch connector that supports electrical attachment to a printedcircuit board or cable system. The ADIS16135BMLZ provides an operating temperature range of −40°C to +105°C.
Feature
- Digital gyroscope system, ±300°/sec measurement range
- In-run bias stability, ~6°/hour~11°/hour over temperature: −40°C to +85°C
- Autonomous operation and data collectionNo external configuration commands requiredStart-up time: 181 ms; sleep mode recovery: 5 ms
- Factory-calibrated sensitivity and bias
- Calibration temperature range: −40°C to +85°C
- Single serial peripheral interface, SPI compatible
- Wide bandwidth: 335 Hz
- Embedded temperature sensor
- Programmable operation and control
- Automatic and manual bias correction controls
- Digital filters: Bartlett FIR, average/decimation
- Internal sample rate: up to 2048 SPS
- Digital I/O: data ready, alarm indicator, general-purpose
- See data sheet for additional features
Applications
- Precision instrumentation
- Platform stabilization and control
- Industrial vehicle navigation Downhole instrumentation
- Robotics
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