規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| Type | Digital |
| Axis | X, Y |
| AccelerationRange | ±1.2g |
| Sensitivity(LSB/g) | 30%/g |
| Bandwidth | 1Hz ~ 2.5kHz |
| OutputType | PWM |
| Voltage-Supply | 3V ~ 6V |
| Features | Adjustable Bandwidth |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-CLCC |
概述
Description
The ADXL213AE is a dual-axis accelerometer designed for applications requiring precise tilt measurements. It is part of Analog Devices' family of accelerometers and offers a high degree of accuracy and stability. The device features a measurement range of ±1.2g, making it suitable for moderate dynamic motion sensing. It outputs analog voltages proportional to the acceleration along the X and Y axes, which can be easily interfaced with microcontrollers for processing.
A key feature of the ADXL213AE is its duty cycle output, which provides high-resolution tilt measurements. This feature allows for simple interfacing with digital systems without the need for an analog-to-digital converter. The accelerometer is characterized by low power consumption, making it ideal for battery-powered applications. Additionally, it is robust, with a wide temperature range and resistance to shocks, enhancing durability in various environments.
The ADXL213AE is commonly used in applications such as platform stabilization, motion detection, and inclination sensing in industrial, automotive, and consumer electronics. Its compact size and ease of integration make it versatile for various applications.
A key feature of the ADXL213AE is its duty cycle output, which provides high-resolution tilt measurements. This feature allows for simple interfacing with digital systems without the need for an analog-to-digital converter. The accelerometer is characterized by low power consumption, making it ideal for battery-powered applications. Additionally, it is robust, with a wide temperature range and resistance to shocks, enhancing durability in various environments.
The ADXL213AE is commonly used in applications such as platform stabilization, motion detection, and inclination sensing in industrial, automotive, and consumer electronics. Its compact size and ease of integration make it versatile for various applications.
Equivalent
The ADXL213AE is a dual-axis accelerometer from Analog Devices. Equivalent products include:
1. ADXL203 - Another dual-axis accelerometer from Analog Devices, with similar features.
2. MMA6260Q - A dual-axis accelerometer from NXP.
3. LIS2DH - A 3-axis accelerometer from STMicroelectronics, which can be configured for two-axis use.
Ensure compatibility by checking specific parameters like range, sensitivity, and interface.
1. ADXL203 - Another dual-axis accelerometer from Analog Devices, with similar features.
2. MMA6260Q - A dual-axis accelerometer from NXP.
3. LIS2DH - A 3-axis accelerometer from STMicroelectronics, which can be configured for two-axis use.
Ensure compatibility by checking specific parameters like range, sensitivity, and interface.
Features
The ADXL213AE is a dual-axis accelerometer featuring digital output, ideal for a variety of applications requiring tilt sensing and motion monitoring. Key features include:
1. Dual-Axis Measurement: Measures acceleration along two perpendicular axes.
2. Digital Output: Provides a pulse-width modulated (PWM) signal, simplifying interfacing with microcontrollers.
3. High Sensitivity: Sensitivity of ±1.2 g, suitable for precise tilt and dynamic acceleration measurements.
4. Low Power Consumption: Operates at low power, making it suitable for battery-powered devices.
5. Wide Voltage Range: Functions effectively with a supply voltage range from 3.0 V to 5.25 V.
6. Robust Performance: Features a full-scale output range up to ±2 g with a bandwidth adjustable via external capacitors.
7. Temperature Stability: Provides reliable performance across a broad temperature range.
8. Compact Package: Housed in a small surface-mount package, facilitating easy integration into compact devices.
9. Self-Test Feature: Allows for in-system verification of the sensor functionality.
These features make it a versatile choice for applications like automotive systems, robotics, and consumer electronics.
1. Dual-Axis Measurement: Measures acceleration along two perpendicular axes.
2. Digital Output: Provides a pulse-width modulated (PWM) signal, simplifying interfacing with microcontrollers.
3. High Sensitivity: Sensitivity of ±1.2 g, suitable for precise tilt and dynamic acceleration measurements.
4. Low Power Consumption: Operates at low power, making it suitable for battery-powered devices.
5. Wide Voltage Range: Functions effectively with a supply voltage range from 3.0 V to 5.25 V.
6. Robust Performance: Features a full-scale output range up to ±2 g with a bandwidth adjustable via external capacitors.
7. Temperature Stability: Provides reliable performance across a broad temperature range.
8. Compact Package: Housed in a small surface-mount package, facilitating easy integration into compact devices.
9. Self-Test Feature: Allows for in-system verification of the sensor functionality.
These features make it a versatile choice for applications like automotive systems, robotics, and consumer electronics.
Pinout
The ADXL213AE is a dual-axis accelerometer with digital output signals. It features a 14-pin small outline integrated circuit (SOIC) package. The pin functions are as follows:
1. VDD: Power supply pin.
2. GND: Ground pin for the device.
3. ST1: Self-test pin for the X-axis, used to initiate a self-test of the device.
4. ST2: Self-test pin for the Y-axis, similar to ST1, but for the Y-axis.
5. NC: No-connect pins, generally used for internal functions or left unconnected.
6. T2: Time period output for the Y-axis.
7. T1: Time period output for the X-axis.
8. COM: Common pin for connecting an external capacitor, which is used for setting bandwidth.
9. NC: No-connect pins.
10. GND: Second ground pin for the device.
11. NC: No-connect.
12. GND: Additional ground connection for stability.
13. NC: No-connect.
14. VDD: Additional power supply pin for the device.
The ADXL213AE outputs a duty cycle modulated digital signal corresponding to acceleration, making it suitable for tilt sensing and static acceleration measurements.
1. VDD: Power supply pin.
2. GND: Ground pin for the device.
3. ST1: Self-test pin for the X-axis, used to initiate a self-test of the device.
4. ST2: Self-test pin for the Y-axis, similar to ST1, but for the Y-axis.
5. NC: No-connect pins, generally used for internal functions or left unconnected.
6. T2: Time period output for the Y-axis.
7. T1: Time period output for the X-axis.
8. COM: Common pin for connecting an external capacitor, which is used for setting bandwidth.
9. NC: No-connect pins.
10. GND: Second ground pin for the device.
11. NC: No-connect.
12. GND: Additional ground connection for stability.
13. NC: No-connect.
14. VDD: Additional power supply pin for the device.
The ADXL213AE outputs a duty cycle modulated digital signal corresponding to acceleration, making it suitable for tilt sensing and static acceleration measurements.
Manufacturer
The ADXL213AE is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of semiconductor products and solutions. The company is known for its innovations in analog, mixed-signal, and digital signal processing technologies. These products are widely used across various industries, including automotive, healthcare, communications, and industrial applications. Analog Devices provides solutions that enhance performance, accuracy, and efficiency in electronic systems, making it a leading player in the semiconductor industry.
Application
The ADXL213AE is a dual-axis accelerometer with applications in various fields. It is commonly used in industrial and consumer electronics for tilt sensing and inclination measurement. In automotive systems, it assists in vehicle stability control and rollover detection. It also plays a role in robotics for motion sensing and control. Additionally, the accelerometer is utilized in gaming controllers to enhance user interaction and experience. In the medical field, it aids in patient monitoring systems for posture and movement analysis. Overall, its applications span across any domain requiring precise acceleration and tilt measurements.
Package
The ADXL213AE is a dual-axis accelerometer that comes in a ceramic surface-mount package. Specifically, it is housed in an 8-lead, hermetic, ceramic side-brazed dual in-line package (DIP).
