ADXL357

RECOMMENDED FOR NEW DESIGNS

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

Data Sheet (Rev. C) Product Selection Table
Part Models
3
1ku List Price
Starting From $40.92
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Part Details

  • 0 g offset vs. temperatures (all axes): 0.75mg/°C maximum
  • Ultralow noise spectral density (all axes): 75 µg/√Hz
  • Low power, VSUPPLY (LDO regulator enabled)
    • ADXL356 in measurement mode: 150 µA
    • ADXL357/ADXL357B in measurement mode: 200 µA
    • ADXL356/ADXL357/ADXL357B in standby mode: 21 µA
  • ADXL356 has user adjustable analog output bandwidth
  • ADXL357/ADXL357B 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
  • Integrated temperature sensor
  • Voltage range options
    • VSUPPLY with integral regulators: 2.25 V to 3.6 V
    • V1P8ANA, V1P8DIG with internal LDO regulator bypassed: 1.8 V typical ± 10%
  • Operating temperature range: -40°C to +125°C
  • 14-terminal, 6 mm × 5.6 mm × 2.2 mm, LCC package
ADXL357

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

ADXL357 Functional Block Diagram ADXL357 Pin Configuration ADXL357 Circuit Diagram
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Documentation

Data Sheet 1

User Guide 2

Technical Articles 8

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Software Resources

Device Drivers 1

Evaluation Kits

eval board
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EVAL-ADXL35x-SDP

ADXL35x Customer Evaluation System

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Features and Benefits

  • Separates device under test (DUT) from controller for accurate environmental testing
  • Data capture up to maximum device output data rate (ODR)
  • Standard USB cable for power and communications
  • PC-based, user friendly graphical user interface (GUI)
  • Fast and easy installation
  • Captures, visualizes, and saves the data

Product Details

The EVAL-ADXL35x-SDP is an easy-to-use Customer Evaluation System that allows the user a quick start on testing and evaluating the ADXL355 or ADXL357 accelerometer. The system consists of a main board (EVAL-SDP-CB1Z evaluation platform), an interface board (EVAL-SDP-INTER4-Z), and a satellite board (EVAL-ADXL355Z or EVAL-ADXL357Z breakout board).

The EVAL-SDP-CB1Z board, also called “SDP-B”, connects directly to a PC via an USB cable, with the USB connection providing both communications and power to the board. The SDP-B is connected to the interface board (EVAL-SDP-INTER4-Z), which provides the signal conditioning and electrical connections to communicated with the satellite board (EVAL-ADXL355Z or EVAL-ADXL357Z) through a cable. This cable allows the satellite to be easily manipulated for testing or separately placed into an environmental chamber for temperature or humidity testing. Separating the boards mitigates corruption of data due to the temperature and humidity effects of other components.

The EVAL-ADXL35x-SDP Customer Evaluation System comes with all the necessary cables and connectors. 

eval board
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EVAL-ADXL35X

ADXL354/ADXL355/ADXL356/ADXL357 Breakout Board

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Features and Benefits

  • 2 sets of spaced vias for populating 6-pin headers
  • Easily attachable to prototyping board or PCB
  • Small size and board stiffness minimize impact on the system being monitored and acceleration measurements
  • The accelerometer is included, and it is soldered to the PCB

Product Details

The EVAL-ADXL35x-Z are simple evaluation boards that allow quick evaluation of the performance of Analog Devices new series of low power, low noise, low drift 3-axis, MEMS accelerometers. The series consists of both analog and digital output devices, supporting a variety of Full Scale Ranges (FSR). The model descriptions are shown in the ordering guide below. These evaluation boards are ideal for evaluation of the ADXL35x accelerometer series in an existing system because the stiffness and the small size of the evaluation board minimize the effect of the board on both the system and acceleration measurements.

EVAL-ADXL35x-SDP
ADXL35x Customer Evaluation System
EVAL-ADXL35x-SDP Kit EVAL-ADXL355Z-SDP Evaluation Board EVAL-ADXL355Z-SDP Evaluation Board - Top View EVAL-ADXL355Z-SDP Evaluation Board - Bottom View
EVAL-ADXL35X
ADXL354/ADXL355/ADXL356/ADXL357 Breakout Board
EVAL-ADXL354BZANGLE-web EVAL-ADXL354BZBOTTOM-web EVAL-ADXL354BZTOP-web

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