規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Digital |
| Axis | X, Y, Z |
| Acceleration Range | ±2g, 4g, 8g, 16g |
| Sensitivity(LSB / g) | 256 (±2g) ~ 32 (±16g) |
| Bandwidth | 0.05Hz ~ 1.6kHz |
| Output Type | I²C, SPI |
| Voltage - Supply | 2V ~ 3.6V |
| Features | Adjustable Bandwidth |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The ADXL345BCCZ-RL is a small, low-power, 3-axis accelerometer with high-resolution (13-bit) measurement capability, primarily designed for mobile device applications. It features a wide range of functionalities, including tap/double-tap detection, activity/inactivity monitoring, free-fall detection, and orientation sensing. The device can operate with a variety of bandwidths and has a dynamic range of ±2 g, ±4 g, ±8 g, or ±16 g, making it versatile for different applications.
It communicates via I2C or SPI digital interfaces, enhancing its applicability in various systems. The low power consumption and selectable power modes make it suitable for battery-operated devices. The ADXL345BCCZ-RL also includes built-in features for threshold-based interrupt generation, allowing the device to signal specific events to other parts of a system. Its compact design and robust features make it ideal for use in smartphones, gaming devices, and health and sports equipment, where precise motion detection and low power consumption are crucial.
It communicates via I2C or SPI digital interfaces, enhancing its applicability in various systems. The low power consumption and selectable power modes make it suitable for battery-operated devices. The ADXL345BCCZ-RL also includes built-in features for threshold-based interrupt generation, allowing the device to signal specific events to other parts of a system. Its compact design and robust features make it ideal for use in smartphones, gaming devices, and health and sports equipment, where precise motion detection and low power consumption are crucial.
Equivalent
The ADXL345BCCZ-RL is a digital 3-axis accelerometer. Equivalent products include:
1. MMA8451Q by NXP: A 3-axis, 14-bit accelerometer with I2C interface.
2. LIS3DH by STMicroelectronics: A 3-axis accelerometer with low power consumption.
3. BMA253 by Bosch: A versatile 3-axis accelerometer suitable for a range of applications.
4. KX022-1020 by Kionix: A 3-axis accelerometer with digital output.
These alternatives offer similar functionalities and interface options.
1. MMA8451Q by NXP: A 3-axis, 14-bit accelerometer with I2C interface.
2. LIS3DH by STMicroelectronics: A 3-axis accelerometer with low power consumption.
3. BMA253 by Bosch: A versatile 3-axis accelerometer suitable for a range of applications.
4. KX022-1020 by Kionix: A 3-axis accelerometer with digital output.
These alternatives offer similar functionalities and interface options.
Features
The ADXL345BCCZ-RL is a small, low-power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. It is well-suited for mobile device applications due to its small size and low power consumption. Key features include:
1. Resolution and Range: 13-bit resolution, with selectable measurement ranges of ±2 g, ±4 g, ±8 g, and ±16 g.
2. Low Power Consumption: Operates at a low power level, making it suitable for battery-operated devices.
3. Embedded Functions: Includes features like activity/inactivity monitoring, free-fall detection, and tap/double-tap sensing.
4. Data Rates: Offers a wide range of output data rates from 0.1 Hz to 3200 Hz, allowing it to be used in various applications.
5. Interface: Communicates via both I²C and SPI digital interfaces for versatile connectivity.
6. Interrupts: Configurable interrupt mapping to two interrupt pins.
7. FIFO Buffer: Integrates a 32-level FIFO buffer to minimize host processor load.
8. Temperature Range: Operates in a temperature range from -40°C to +85°C.
These features make the ADXL345BCCZ-RL ideal for applications in motion and tilt sensing, such as in mobile devices, gaming systems, and fitness equipment.
1. Resolution and Range: 13-bit resolution, with selectable measurement ranges of ±2 g, ±4 g, ±8 g, and ±16 g.
2. Low Power Consumption: Operates at a low power level, making it suitable for battery-operated devices.
3. Embedded Functions: Includes features like activity/inactivity monitoring, free-fall detection, and tap/double-tap sensing.
4. Data Rates: Offers a wide range of output data rates from 0.1 Hz to 3200 Hz, allowing it to be used in various applications.
5. Interface: Communicates via both I²C and SPI digital interfaces for versatile connectivity.
6. Interrupts: Configurable interrupt mapping to two interrupt pins.
7. FIFO Buffer: Integrates a 32-level FIFO buffer to minimize host processor load.
8. Temperature Range: Operates in a temperature range from -40°C to +85°C.
These features make the ADXL345BCCZ-RL ideal for applications in motion and tilt sensing, such as in mobile devices, gaming systems, and fitness equipment.
Pinout
The ADXL345BCCZ-RL is a digital accelerometer with a 3-axis MEMS accelerometer sensor. It is commonly used for applications that require low power and high-resolution measurement of acceleration.
Pin Count and Functions:
1. VDD I/O (Pin 1): Digital interface power supply.
2. CS (Pin 2): Chip select, active low. Used in SPI mode.
3. INT1 (Pin 3): Interrupt 1 output.
4. INT2 (Pin 4): Interrupt 2 output.
5. VDD (Pin 5): Power supply voltage.
6. GND (Pin 6): Ground.
7. SDA/SDI/SDIO (Pin 7): Data line for I²C, or data input/output for SPI.
8. SCL/SCLK (Pin 8): Serial clock line for I²C, or clock input for SPI.
The ADXL345BCCZ-RL supports both I²C and SPI digital communication interfaces, allowing it to be easily integrated into various systems. It provides key functions like tap/double-tap detection, activity/inactivity monitoring, and free-fall detection, making it suitable for use in mobile devices, gaming systems, and more.
Pin Count and Functions:
1. VDD I/O (Pin 1): Digital interface power supply.
2. CS (Pin 2): Chip select, active low. Used in SPI mode.
3. INT1 (Pin 3): Interrupt 1 output.
4. INT2 (Pin 4): Interrupt 2 output.
5. VDD (Pin 5): Power supply voltage.
6. GND (Pin 6): Ground.
7. SDA/SDI/SDIO (Pin 7): Data line for I²C, or data input/output for SPI.
8. SCL/SCLK (Pin 8): Serial clock line for I²C, or clock input for SPI.
The ADXL345BCCZ-RL supports both I²C and SPI digital communication interfaces, allowing it to be easily integrated into various systems. It provides key functions like tap/double-tap detection, activity/inactivity monitoring, and free-fall detection, making it suitable for use in mobile devices, gaming systems, and more.
Manufacturer
The ADXL345BCCZ-RL is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in various applications across industries such as telecommunications, healthcare, automotive, aerospace, and consumer electronics. Analog Devices is known for its focus on innovation and technology development, providing solutions that enhance performance and efficiency in electronic systems.
Application
The ADXL345BCCZ-RL is a small, low-power, 3-axis accelerometer designed for high-resolution (13-bit) measurement of acceleration. Its application areas include:
1. Consumer Electronics: Used in smartphones, tablets, and gaming devices for motion sensing and user interface control.
2. Wearable Devices: Monitors activity and motion in fitness trackers and health monitoring devices.
3. Industrial Equipment: Provides vibration and motion analysis in machinery and equipment monitoring.
4. Automotive Systems: Assists in navigation, stability control, and crash detection systems.
5. Medical Devices: Used in patient monitoring systems to track movement and orientation.
Its versatility in sensing motion makes it suitable for numerous applications requiring precise motion detection and orientation measurement.
1. Consumer Electronics: Used in smartphones, tablets, and gaming devices for motion sensing and user interface control.
2. Wearable Devices: Monitors activity and motion in fitness trackers and health monitoring devices.
3. Industrial Equipment: Provides vibration and motion analysis in machinery and equipment monitoring.
4. Automotive Systems: Assists in navigation, stability control, and crash detection systems.
5. Medical Devices: Used in patient monitoring systems to track movement and orientation.
Its versatility in sensing motion makes it suitable for numerous applications requiring precise motion detection and orientation measurement.
Package
The ADXL345BCCZ-RL is a 3-axis digital accelerometer from Analog Devices, housed in a compact LGA (Leadless Grid Array) package. Specifically, it is a 14-pin LGA package, suitable for space-constrained applications, offering high-resolution measurements with low power consumption.
