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
新規設計にお薦めします
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
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