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See Technical Specifications

ADXL357BEZ

Low Noise, Low Drift, Low Power, 3-Axis MEMS Accelerometers with Digital Output

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

ADXL357BEZ
Datasheet:

ADXL357BEZ Datasheet (PDF)
Type:

Digital
Axis:

X, Y, Z
Acceleration Range:

±10g, ±20g, ±40g
Sensitivity (LSB/g):

51200 (±10g) ~ 12800 (±40g)

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ADXL357BEZ General Description

The analog output ADXL356 and the digital output ADXL357 are low noise density, low 0 g offset drift, low power, 3-axis accelerometers with selectable measurement ranges. The ADXL356B supports the ±10 g and ±20 g ranges, the ADXL356C supports the ±10 g and ±40 g ranges, and the ADXL357 supports the ±10 g, ±20 g, and ±40 g ranges.

Key Features

Hermetic package offers optimal long-term stability
0 g offset vs. temperature (all axes): 0.75 mg/°C maximum
Ultralow noise spectral density (all axes): 75 μg/√Hz
Low power, V_SUPPLY (LDO regulator enabled)
- Measurement mode: 200 μA
- Standby mode: 21 μA
Digital output features
- Digital SPI and limited I²C interfaces supported
- 20-bit ADC
- Data interpolation routine for synchronous sampling
- Programmable high- and low-pass digital filters

Application

Inertial measurement units (IMUs)/altitude and heading reference systems (AHRSs)
Platform stabilization systems
Structural health monitoring
Seismic imaging
Tilt sensing
Robotics
Condition monitoring

Specifications

Type	Digital	Axis	X, Y, Z
Acceleration Range	±10g, ±20g, ±40g	Sensitivity (LSB/g)	51200 (±10g) ~ 12800 (±40g)
Bandwidth	1Hz ~ 1kHz	Output Type	I²C, SPI
Voltage - Supply	2.25V ~ 3.6V	Features	Adjustable Bandwidth, Selectable Scale
Operating Temperature	-40°C ~ 125°C (TA)	Mounting Type	Surface Mount
Base Product Number	ADXL357