ADXL355 ADXL357 3-Axis Accelerometer Sensor Module Industrial Grade Low-Power Consumption For Digital OutputItem NO.: ADXL

ADXL355 ADXL357 3-Axis Accelerometer Sensor

Product Information:

● ADXL355 acceleration range: ± 8G

● ADXL357 acceleration range: ± 40G

● Module size 20.5MM * 16MM, power supply voltage 3.3-5V

Product Characteristics:

● Sealed packaging provides excellent long-term stability

● 0 g imbalance and temperature (all axes): 0.15 mg/° C (maximum)

● Low power VSUPPLY (LDO enabled)

● Measurement mode: 200 µ A (digital)

● Standby mode: 21 µ A

● Digital output characteristics

● Digital Serial Peripheral Interface (SPI)/I2C interface

● 20 bit analog-to-digital converter (ADC)

● Data interpolation program for synchronous sampling

● Programmable high and low pass digital filters

● Electromechanical self-test

● Integrated temperature sensor

● Voltage range options

● VSUPPLY with integrated internal voltage regulator: 2.25 V to 3.6 V

● V1P8ANA and V1P8DIG of internal low pressure differential regulator (LDO) bypass: 1.8 V (typical value, ± 10%)

● Operating temperature range: -40 ° C to 125 ° C

● 14 pins, 6 mm × 6 mm × 2.1 mm LCC package, 0.26 grams

ADXL355/ADXL357 belongs to the new series of 3-axis MEMS accelerometers with low noise density, 0 g low offset drift, low power consumption, and optional measurement range. The ADXL355 supports a range of ± 2.048 g, ± 4.096 g, and ± 8.192 g, providing industry-leading noise, offset drift, and long-term stability in the temperature range, enabling precise applications with minimal calibration workload and extremely low power consumption.

ADXL355/ADXL357 can perform high-resolution vibration measurement with extremely low noise, and can realize early detection of structural defects through wireless sensor networks. The low-power performance of the latest ADXL355 accelerometer can extend battery life and extend product life by reducing battery replacement times. The low noise and low-power performance of ADXL355 enable the implementation of low-level vibration measurement applications, such as Structural Health Monitoring (SHM), with high cost-effectiveness. In addition, the tilt stability of the ADXL355 accelerometer provides excellent repeatability in the temperature and time range, making it an ideal choice for the direction and navigation system in UAVs using inertial measurement unit (IMU) and inclinometer. These latest accelerometer products can provide repeatable tilt measurements in all environments, achieving minimal tilt error in harsh environments without the need for extensive calibration.

The ADXL355/ADXL357 accelerometer can ensure temperature stability with a zero offset coefficient of 0.15mg/C (maximum). This stability minimizes the resources and cost associated with calibration and testing, helping equipment OEM manufacturers achieve higher throughput rates. In addition, sealed packaging ensures that the final product can still meet repeatability and stability specifications long after leaving the factory.

The output full scale range (FSR) of the ADXL355 MEMS accelerometer is ± 2g to ± 8g, while the output full scale range (FSR) of the ADXL357 MEMS accelerometer is ± 10.24g to ± 40.96g. It has optional digital filtering from 1 Hz to 1 kHz and a low noise density of 25 µ/Hz, with a power consumption of less than 200 µ A; This device achieves the performance level of more expensive devices with lower power consumption and BOM cost.

Product Application:

● inertial measurement unit (IMU)/Attitude and Heading Reference System (AHRS)

● Platform stability system

● Structural health monitoring

● Seismic imaging

● Tilt detection

● Robotics technology

● Status monitoring