ADXL343BCCZ

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ADXL343BCCZ

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ACCEL 2-16G I2C/SPI 14LGA

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Especificações

Atributo Valor
Package Tray
ProductStatus Active
Type Digital
Axis X, Y, Z
AccelerationRange ±2g, 4g, 8g, 16g
Sensitivity(LSB/g) 256 (±2g) ~ 32 (±16g)
Bandwidth 0.05Hz ~ 1.6kHz
OutputType I²C, SPI
Voltage-Supply 2V ~ 3.6V
Features Adjustable Bandwidth
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 14-VFLGA

Visão Geral

Description

The ADXL343BCCZ is a compact, low-power, three-axis accelerometer designed for dynamic acceleration measurement as well as static gravitational force measurement. It is part of Analog Devices' ADXL3xx series and offers high-resolution 13-bit output data. The device is ideal for a variety of applications, including mobile devices, gaming, and navigation systems, due to its wide range of functionalities and low power consumption.
Key features of the ADXL343BCCZ include selectable measurement ranges of ±2 g, ±4 g, ±8 g, and ±16 g, offering flexibility for different use cases. The device communicates via a digital interface, which can be either I2C or SPI, making it versatile for integration into various systems. It also includes embedded features like tap detection, activity/inactivity sensing, and free-fall detection, which enhance its utility in motion-based user interfaces and impact recognition applications.
With its compact package, the ADXL343BCCZ is suitable for space-constrained applications, providing reliable performance over a wide temperature range, making it a robust choice for many motion-sensing applications.

Equivalent

The ADXL343BCCZ is a low-power, 3-axis accelerometer. Equivalent products include:
1. Bosch BMA253 - A 3-axis accelerometer with similar features and power consumption.
2. MPU-6050 by InvenSense - Includes a 3-axis accelerometer and gyroscope.
3. Kionix KX003-1 - Offers comparable acceleration sensing capabilities.
4. STMicroelectronics LIS3DH - Known for its low power and similar functionality.
5. Freescale (NXP) MMA8451Q - A 3-axis accelerometer with similar specifications.
These alternatives may vary in features slightly, so a detailed comparison is recommended.

Features

The ADXL343BCCZ is a versatile, low-power, 3-axis accelerometer that offers several key features:
1. Measurement Range: It provides selectable ranges of ±2g, ±4g, ±8g, and ±16g, allowing for flexibility in different applications.
2. High Resolution: The device offers a high resolution of up to 10 bits, enabling precise measurement of acceleration.
3. Low Power Consumption: Designed for efficiency, it operates with minimal power draw, making it suitable for battery-powered devices.
4. Digital Output: The accelerometer provides digital output via I2C and SPI interfaces, ensuring easy integration with microcontrollers.
5. Built-in Features: It includes built-in features like tap/double tap detection, activity/inactivity monitoring, and free-fall detection, enhancing its functionality in motion-based applications.
6. Operating Voltage: The ADXL343 operates at a voltage range of 1.8V to 3.6V.
7. Compact Package: It comes in a compact LGA package, facilitating use in space-constrained designs.
8. Wide Temperature Range: The device operates effectively over a wide temperature range, making it suitable for diverse environments.
These features make the ADXL343BCCZ ideal for applications in consumer electronics, industrial monitoring, and personal health devices.

Pinout

The ADXL343BCCZ is a 3-axis accelerometer from Analog Devices. It typically comes in a 14-lead plastic LGA package. The primary pins and functions are as follows:
1. VDD I/O: Power supply for the I/O pins.
2. VS: Main power supply for the device.
3. GND: Ground.
4. CS: Chip select for SPI communication.
5. SDA/SDI/SDIO: Serial data line for I2C or data input/output for SPI.
6. SCL/SCLK: Serial clock line for I2C or clock input for SPI.
7. INT1: Interrupt pin 1 for signaling events.
8. INT2: Interrupt pin 2 for signaling events.
9-14. Other pins are typically not connected or utilized for specific internal functions.
The ADXL343BCCZ is designed for use in applications that require low power consumption and high resolution in motion and tilt detection. The pin configuration allows for versatile interfacing with microcontrollers and other digital devices using I2C or SPI communication protocols.

Manufacturer

The ADXL343BCCZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company produces a wide range of products including sensors, data converters, amplifiers, and power management circuits, among others. Analog Devices serves various industries such as automotive, communications, industrial, healthcare, and consumer electronics, providing solutions that are critical in the development of electronic devices used in these sectors.

Application

The ADXL343BCCZ is a versatile 3-axis accelerometer used in various applications that require motion sensing. Key application areas include:
1. Consumer Electronics: Used in smartphones, tablets, and gaming devices for orientation detection and motion-based controls.
2. Wearable Devices: Helps track movement and activity levels in fitness trackers and smartwatches.
3. Industrial Monitoring: Monitors vibration and tilt in machinery for predictive maintenance and performance analysis.
4. Automotive Systems: Enhances vehicle stability control, airbag deployment systems, and navigation.
5. Robotics: Facilitates precise motion detection and control in robotic systems.
6. Medical Equipment: Assists in monitoring patient movement and activity in medical devices.
These applications leverage its low power consumption, high sensitivity, and compact design.

Package

The ADXL343BCCZ is an accelerometer with a package type of LGA (Land Grid Array). Specifically, it has a 3 mm x 3 mm x 1 mm, 14-lead LGA package.

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