ADXL700 High Precision, Low-g, Digital Triaxial Accelerometer

The ADXL700 device is a high precision, triaxial accelerometer designed for electronic stability control and other high perfor-mance applications. A built in temperature compensation routine ensures sensitivity stability to better than ±3% across the entire temperature range. The ADXL700 is designed with selectable −3 dB filter corner frequencies to satisfy a range of applications, and the 2 kHz output data rate allows sufficient oversampling of the acceleration information.

The acceleration data output from the device is a true 16-bit word and is contained in a 32-bit SPI transaction. The SPI interface contains additional fault detection bits and data formatting bits designed to assist high reliability applications. SPI communications are compatible up to 8 MHz. The 16-bit acceleration data-word offers a resolution of 0.434 mg/LSB for the ±14.2 g full-scale range of the device.

Applications
  • Vehicle dynamic control (VDC)
  • Electronic stability program (ESP)
  • Electronic chassis control
  • Platform stabilization/leveling
产品特点和性能优势
  • High performance, triaxial digital output accelerometer
  • ±14.2 g full-scale range at 16-bit resolution (0.434 mg/LSB)
  • 2 kHz output sample rate with optional data FIFOs
  • Programmable filter response
    20 Hz, 46 Hz, 92 Hz, 184 Hz
  • Continuous electromechanical self-test
    Additional key-on and on demand self-test routines
  • Temperature compensated, high precision zero-g bias and sensitivity performance
  • X-/Y-/Z-axis offset adjust
  • Low quiescent current draw
  • High linearity performance
  • −40°C to +105°C temperature range
  • Qualified for automotive applications
MEMS
数据手册
文档备注
ADXL700: High Precision, Low-g, Digital Triaxial Accelerometer Data Sheet (Rev. Sp0)PDF 80.92 K
订购信息
产品型号封装包装数量温度范围美金报价 100-499美金报价 1000+RoHS
ADXL151WBCSZ-RL 量产12 LD LFCSP (4x4 w/2.4mm EP)REEL 4000-40 至 125至00Y
ADXL700: High Precision, Low-g, Digital Triaxial Accelerometer Data Sheet (Rev. Sp0) adxl700