ADXL700
RECOMMENDED FOR NEW DESIGNSHigh Precision, Low-g, Digital Triaxial Accelerometer
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- 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
The ADXL700 device is a high precision, triaxial accelerometer designed for electronic stability control and other high performance 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.
The ADXL700 is available in an SOIC package with an inverted paddle for improved EMI/RFI robustness. The ADXL700 operates at both 3.3 V and 5 V, and is specified to operate across the full automotive temperature range of −40°C to +105°C.
APPLICATIONS
- Vehicle dynamic control (VDC)
- Electronic stability program (ESP)
- Electronic chassis control
- Platform stabilization/leveling
Documentation
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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADXL700WBRWZ | 16-Lead SOIC Wide | ||
| ADXL700WBRWZ-RL | 16-Lead SOIC Wide |
This is the most up-to-date revision of the Data Sheet.