AIS3624DQ Overview
The AIS3624DQ is a high-performance digital output three-axis accelerometer designed for precision motion detection and orientation sensing. It integrates an ultra-low noise accelerometer with a robust digital interface, enabling accurate measurement of linear acceleration across X, Y, and Z axes. This device supports multiple output data rates and offers programmable features, making it suitable for a broad range of industrial and consumer applications. Its low power consumption and compact form factor ensure seamless integration into energy-efficient systems. For detailed technical insights and sourcing, visit Produttore di circuiti integrati.
AIS3624DQ Technical Specifications
| Parametro | Specifiche |
|---|---|
| Campo di misura | ??2 g / ??4 g / ??8 g / ??16 g selectable |
| Output Data Rate (ODR) | 12.5 Hz to 1600 Hz programmable |
| Tensione di alimentazione | 1.71 V to 3.6 V |
| Consumo di corrente | Active mode: 170 ??A (typical) |
| Densità del rumore | 90 ??g/??Hz |
| Interfaccia | I2C / SPI digital output |
| Intervallo di temperatura operativa | Da -40 a +85 °C |
| Pacchetto | 8-pin DFN (2 mm x 2 mm x 0.75 mm) |
| Self-Test | Supported |
| Embedded Features | Programmable interrupt, FIFO buffer |
AIS3624DQ Key Features
- Wide selectable measurement ranges enable precise acceleration detection adaptable to various vibration and motion profiles, improving sensor flexibility.
- High output data rate options allow real-time motion tracking, critical for responsive industrial and consumer applications.
- Low current consumption supports energy-efficient designs, extending battery life in portable and wearable devices.
- Digital I2C/SPI interface simplifies system integration with microcontrollers and digital signal processors.
- Embedded FIFO buffer and programmable interrupts reduce host processor load by managing data flow and event detection internally.
- Compact 8-pin DFN package minimizes PCB footprint, enabling integration in space-constrained environments.
- Ampio intervallo di temperatura operativa guarantees reliable performance in harsh industrial conditions.
Applicazioni tipiche
- Industrial motion and vibration monitoring: Accurate three-axis acceleration data enables predictive maintenance and equipment diagnostics in factory automation environments.
- Consumer electronics: Orientation detection and gesture recognition in smartphones, tablets, and wearable devices for enhanced user experience.
- Gaming controllers and virtual reality systems: Precise motion sensing improves input accuracy and immersive interaction.
- IoT and smart sensing nodes: Low power and small size facilitate integration into networked sensing platforms monitoring environmental or structural conditions.
AIS3624DQ Advantages vs Typical Alternatives
This accelerometer offers superior sensitivity and low noise performance compared to similar MEMS sensors, enhancing measurement accuracy in critical industrial applications. Its flexible output data rates and selectable measurement ranges provide adaptability not commonly found in competitors. Low power consumption and embedded data management features reduce system complexity and energy costs. The compact DFN package further improves integration in miniaturized designs, making it a reliable and efficient choice over standard accelerometers.
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AIS3624DQ Brand Info
The AIS3624DQ is a product from STMicroelectronics, a leading global semiconductor manufacturer known for innovative MEMS sensors and reliable industrial components. ST??s expertise in miniaturized, low-power accelerometers ensures that this device meets rigorous performance and quality standards. The AIS3624DQ benefits from ST??s extensive application support and robust supply chain, making it suitable for demanding industrial and consumer markets.
FAQ
What communication interfaces does this accelerometer support?
The device supports both I2C and SPI digital interfaces, allowing flexible integration with a wide range of microcontrollers and processors. This dual-interface capability enables designers to select the most suitable communication protocol for their application requirements.
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How does the embedded FIFO buffer improve sensor performance?
The embedded FIFO buffer temporarily stores acceleration data, reducing the need for continuous processor intervention. This feature helps minimize host CPU load and power consumption by enabling batch