最新情報 (1)
製品概要
機能と利点
- ±200 g measurement range
- Low power: 170 μA in measurement mode and 17 μA in standby mode at VS = 2.5 V (typical)
- User selectable bandwidth up to 3200 Hz ODR
- Fixed 13-bit output resolution
- Supply voltage range: 2.0 V to 3.6 V
- Embedded memory management system with FIFO technology minimizes host processor load
- Shock event detection
- Activity/inactivity monitoring
- SPI (3- or 4-wire) and I2C digital interfaces
- Wide temperature range: −40 to +125°C
- 10,000 g shock survival
- Pb free and RoHS compliant
- Small and thin: 32-lead, 5 mm × 5 mm × 1.45 mm LFCSP
- AEC-Q100 qualified for automotive applications
製品概要
The ADXL314 is a ±200 g range, 13-bit resolution, 3-axis digital accelerometer. The digital output data is formatted as 16-bit, twos complement data and is accessible through a serial peripheral interface (SPI), 3-wire or 4-wire, or an I2C digital interface.
An integrated memory management system with a 32 level, first in, first out (FIFO) buffer can store data to minimize host processor activity and lower overall system power consumption.
Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at low power dissipation, typically 65 μA for VS = 2.5 V at a 100 Hz output data rate (ODR).
The ADXL314 is supplied in a small, thin 5 mm × 5 mm × 1.45 mm, 32-lead LFCSP.
APPLICATIONS
- Tire and battery pack monitoring
- High force event detection
製品ライフサイクル
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発売済みの製品です。データシートには、最終的な仕様と動作条件がすべて記載されています。新規の設計には、これらの製品の使用を推奨します。
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設計リソース
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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