IIS3DHHCTR Overview
The IIS3DHHCTR is a high-performance 3-axis digital output gyroscope designed for precise angular rate sensing in industrial and consumer applications. Featuring a compact footprint and low power consumption, it delivers accurate motion detection with enhanced stability across a wide temperature range. This device integrates advanced MEMS technology for robust mechanical shock resilience and low noise performance, making it ideal for motion tracking, navigation, and vibration monitoring systems. For sourcing and technical details, visit Produttore di circuiti integrati.
IIS3DHHCTR Technical Specifications
| Parametro | Specifiche |
|---|---|
| Campo di misura | ??125 dps, ??250 dps, ??500 dps, ??1000 dps |
| Tipo di uscita | Digital (SPI / I2C interface) |
| Densità del rumore | 0.005 dps/??Hz |
| Tensione di alimentazione | 1.71 V to 3.6 V |
| Temperatura di esercizio | -40 ??C to +85 ??C |
| Output Data Rate | 12.5 Hz to 6.66 kHz |
| Tipo di confezione | 3x3x1 mm3 LGA |
| Consumo di corrente | 1.1 mA (typical) |
IIS3DHHCTR Key Features
- Wide dynamic range with selectable full-scale settings up to ??1000 dps enables adaptation to various angular rate measurement needs, ensuring precise data for both slow and fast motions.
- Low noise density of 0.005 dps/??Hz enhances sensor accuracy, critical for applications requiring fine motion detection and minimal signal distortion.
- Flexible digital interfaces including SPI and I2C protocols facilitate easy integration into existing systems, reducing development time and cost for engineers.
- Robust operation over a wide temperature range (-40 ??C to +85 ??C) ensures reliable performance in harsh industrial environments.
- Compact LGA package optimizes PCB space and mechanical stability, enabling integration in space-constrained designs.
Applicazioni tipiche
- Industrial motion control and robotics systems benefit from this device??s precise angular rate sensing, enabling accurate positioning and movement tracking for automated machinery.
- Consumer electronics utilize the sensor for enhanced user interface experiences, such as gesture recognition and device orientation detection.
- Wearable devices employ the gyroscope for fitness tracking and activity monitoring, leveraging its low power consumption and compact form factor.
- Vibration analysis and condition monitoring systems integrate this sensor to detect mechanical anomalies and prevent equipment failure through early diagnostics.
IIS3DHHCTR Advantages vs Typical Alternatives
This gyroscope offers superior sensitivity and low noise performance compared to typical MEMS gyros, delivering more accurate angular rate data with less drift. Its wide operating temperature range and low power consumption make it highly reliable and efficient for industrial applications. Additionally, the versatile SPI and I2C interfaces simplify system integration, reducing engineering effort and speeding time-to-market.
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IIS3DHHCTR Brand Info
The IIS3DHHCTR is a product from STMicroelectronics, a leading global semiconductor manufacturer known for innovative MEMS sensor solutions. STMicroelectronics combines advanced silicon technologies with extensive application expertise to deliver reliable and precise inertial sensors for industrial, consumer, and automotive markets. The IIS3DHHCTR continues this tradition, offering high-performance gyroscopic sensing optimized for demanding environments and diverse applications.
FAQ
What communication protocols does the IIS3DHHCTR support?
The device supports both SPI and I2C digital interfaces, providing flexibility to integrate with various microcontrollers and system architectures. This dual-interface support allows engineers to select the protocol best suited for their design requirements.
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What is the typical power consumption of the sensor during operation?
The typical current consumption is approximately 1.1 mA, which helps maintain low power usage in battery-powered or energy-sensitive applications without compromising sensing performance.
Can this gyroscope operate reliably in harsh environmental conditions?
Yes, the sensor is specified for operation over a temperature range from -40 ??C to +85 ??C, ensuring stable and accurate performance in industrial and outdoor environments subject to temperature extremes.