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ADXL350BCEZ-RL7

Name: ADXL350BCEZ-RL7
Rating: 4.7 (12 reviews)

ACCELEROMETER 1-8G I2C/SPI 16LGA

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資料表 ADXL350BCEZ-RL7 DataSheet
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規格

Part Status	Active
Type	Digital
Axis	X, Y, Z
Acceleration Range	±1g, 2g, 4g, 8g
Sensitivity (LSB/g)	512 (±1g) ~ 64 (±10g)
Bandwidth	3.125Hz ~ 1.6kHz
Output Type	I2C, SPI
Voltage - Supply	2V ~ 3.6V
Features	Adjustable Bandwidth
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-LFLGA
Supplier Device Package	16-LGA-CAV (4x3)
Base Product Number	ADXL350

概述

Description

The ADXL350BCEZ-RL7 is a low-power, triaxial accelerometer designed for applications requiring precise motion sensing. It features a 3-axis acceleration measurement capability, allowing it to detect motion in x, y, and z directions. With a digital output, the ADXL350 utilizes a SPI (Serial Peripheral Interface) for easy integration with microcontrollers and processors.
Key specifications include a measurement range of ±2g, ±4g, or ±8g, and a wide bandwidth for dynamic response. The device operates on a low supply voltage, typically 1.8V to 3.6V, making it suitable for battery-powered applications. It is known for its high resolution and ability to achieve low noise performance.
Applications include smartphones, wearable devices, automotive systems, and robotics, where precise motion tracking and orientation sensing are critical. The ADXL350BCEZ-RL7 combines a compact form factor with robust performance, making it an excellent choice for engineers seeking efficient motion sensors in their designs.

Features

The ADXL350BCEZ-RL7 is a low-power, 3-axis accelerometer designed for a variety of applications, including wearable devices, mobile phones, and automotive systems. Key features include:
1. 3-Axis Acceleration Measurement: Provides measurements in the X, Y, and Z axes.
2. Low Power Consumption: Operates with a low current draw, ideal for battery-operated devices.
3. Digital Output: Communicates via I2C or SPI interfaces for easy integration with microcontrollers.
4. Wide Range: Offers selectable measurement ranges of ±2g, ±4g, and ±8g.
5. High Resolution: Delivers 16-bit digital output for precise acceleration readings.
6. Built-in Features: Includes features like tap detection, free-fall detection, and motion activation.
7. Temperature Compensation: Ensures performance stability across varying temperatures.
8. Small Package Size: Housed in a compact LFCSP package for easy placement on PCBs.
These features make the ADXL350BCEZ-RL7 suitable for a wide range of motion sensing applications.

Package

The ADXL350BCEZ-RL7 is housed in a 16-lead LFCSP (Lead Frame Chip Scale Package) measuring 3mm x 3mm. This package type offers a compact design suitable for space-constrained applications while providing efficient thermal and electrical performance.

Pinout

The ADXL350BCEZ-RL7 is a low-power, 3-axis accelerometer from Analog Devices. It has a total of 14 pins.
The pin functions are as follows:
1. VDD - Power supply.
2. GND - Ground.
3. SDA - Serial data line for I2C communication.
4. SCL - Serial clock line for I2C communication.
5. CS - Chip select for SPI mode.
6. SDO - Serial data out for SPI communication.
7. SDI - Serial data in for SPI communication.
8. SCLK - Serial clock for SPI communication.
9. INT1 - Interrupt output 1.
10. INT2 - Interrupt output 2.
11. RESET - Reset pin.
12. TEST - Test pin (often not used in normal operation).
13. N/C - No connection.
14. VIO - I/O voltage supply.
This device is designed for applications needing precise motion sensing with low power consumption, suitable for portable devices.

Manufacturer

The ADXL350BCEZ-RL7 is manufactured by Analog Devices, Inc. (ADI), which is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices specializes in providing solutions for various industries, including automotive, communications, healthcare, and industrial automation. Their products are known for precision and reliability, particularly in applications such as sensors, amplifiers, converters, and signal processing. The ADXL350BCEZ-RL7 is a MEMS accelerometer used for motion sensing in various applications, highlighting ADI's commitment to innovation in sensor technology.

Application

The ADXL350BCEZ-RL7 is a low-power, triaxial accelerometer used in various applications, including:
1. Mobile Devices: For orientation detection and motion sensing.
2. Wearable Technology: To track physical activity and health metrics.
3. Industrial Equipment: For vibration monitoring and predictive maintenance.
4. Automotive Systems: In vehicle stability control and safety systems.
5. Robotics: For motion detection and feedback.
Its compact size and low power consumption make it suitable for portable and battery-operated devices.

Equivalent

The ADXL350BCEZ-RL7 is a high-performance, low-power 3-axis accelerometer. Equivalent products include the Analog Devices ADXL345, Texas Instruments BMA280, and STMicroelectronics LSM6DSL. Each offers similar features such as 3-axis sensing, low power consumption, and digital output interfaces, but may differ in sensitivity, range, and specific application suitability. Always check datasheets for detailed specifications and compatibility.