MMA2725JW

Product Overview

Use

It is used for measuring acceleration and tilt in various applications.

Characteristics

High sensitivity
Low power consumption
Small form factor

Package

The MMA2725JW comes in a small, surface-mount package.

Essence

This accelerometer is essential for precise measurement of acceleration and tilt in electronic devices.

Packaging/Quantity

The MMA2725JW is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

Measurement Range: ±2g
Sensitivity: 800 mV/g
Operating Voltage: 2.2V - 3.6V
Output Type: Analog

Detailed Pin Configuration

The MMA2725JW has a total of 8 pins: 1. VDD (Power supply) 2. GND (Ground) 3. XOUT (Analog output for X-axis) 4. YOUT (Analog output for Y-axis) 5. ZOUT (Analog output for Z-axis) 6. ST (Self-test) 7. SCL (I2C serial clock) 8. SDA (I2C serial data)

Functional Features

High accuracy in measuring acceleration and tilt
Low noise and stable performance
Self-test capability for diagnostic purposes

Advantages

Small form factor allows for integration into compact designs
Low power consumption extends battery life in portable devices
High sensitivity enables precise measurements

Disadvantages

Limited measurement range compared to some other accelerometers
Analog output may require additional signal conditioning for certain applications

Working Principles

The MMA2725JW operates based on the principles of capacitive sensing, where changes in capacitance due to acceleration are converted into analog voltage signals.

Detailed Application Field Plans

The MMA2725JW is suitable for a wide range of applications including: - Motion detection in consumer electronics - Tilt sensing in industrial equipment - Vibration monitoring in automotive systems

Detailed and Complete Alternative Models

Some alternative models to the MMA2725JW include: - MMA8452Q: Offers higher measurement range and digital output - LIS3DH: Provides ultra-low power consumption and high resolution

In conclusion, the MMA2725JW is a compact and sensitive accelerometer suitable for various applications requiring precise measurement of acceleration and tilt.

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기술 솔루션에 MMA2725JW 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

What is MMA2725JW?
- MMA2725JW is a high-precision, low-power, three-axis accelerometer sensor designed for various technical applications.
What are the key features of MMA2725JW?
- The key features include low power consumption, high precision, three-axis sensing, and digital output.
What technical solutions can benefit from using MMA2725JW?
- Technical solutions such as motion tracking, tilt sensing, vibration monitoring, and impact detection can benefit from using MMA2725JW.
How does MMA2725JW communicate with other devices?
- MMA2725JW communicates through an I2C or SPI interface, allowing seamless integration with microcontrollers and other digital systems.
What is the operating voltage range of MMA2725JW?
- MMA2725JW operates within a voltage range of 1.95V to 3.6V, making it suitable for a wide range of electronic systems.
Can MMA2725JW withstand harsh environmental conditions?
- Yes, MMA2725JW is designed to withstand harsh environmental conditions, making it suitable for industrial and outdoor applications.
Is MMA2725JW suitable for battery-powered devices?
- Yes, MMA2725JW's low power consumption makes it ideal for battery-powered devices, extending the operational lifespan of such devices.
What is the resolution of MMA2725JW?
- MMA2725JW offers high resolution, providing accurate measurement of acceleration in all three axes.
Does MMA2725JW require calibration?
- MMA2725JW comes pre-calibrated, eliminating the need for additional calibration in most applications.
Are there any application notes or reference designs available for integrating MMA2725JW?
- Yes, application notes and reference designs are available to assist in the seamless integration of MMA2725JW into various technical solutions.