MMA2725JWR2

Product Overview

Category

The MMA2725JWR2 belongs to the category of MEMS (Micro-Electro-Mechanical Systems) accelerometers.

Use

It is used for measuring acceleration and tilt in various applications such as automotive, industrial, and consumer electronics.

Characteristics

• High sensitivity
• Low power consumption
• Small form factor
• Wide operating temperature range

Package

The MMA2725JWR2 is available in a small, surface-mount package.

Essence

This accelerometer provides accurate and reliable measurement of acceleration and tilt in a compact design.

Packaging/Quantity

The MMA2725JWR2 is typically sold in reels containing a specific quantity based on customer requirements.

Specifications

• Sensing Range: ±2g
• Sensitivity: 800 mV/g
• Operating Voltage: 1.95V to 3.6V
• Operating Temperature: -40°C to 85°C
• Output Type: Analog

Detailed Pin Configuration

The MMA2725JWR2 has a standard pin configuration with connections for power, ground, and analog output.

| Pin Name | Function | |----------|---------------| | VDD | Power Supply | | GND | Ground | | OUT | Analog Output |

Functional Features

• High sensitivity allows for precise measurement of small accelerations.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating temperature range enables use in harsh environments.

Advantages

• Accurate and reliable measurement of acceleration and tilt.
• Compact size for easy integration into various applications.
• Low power consumption extends battery life in portable devices.

Disadvantages

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

Working Principles

The MMA2725JWR2 utilizes MEMS technology to detect changes in capacitance caused by acceleration. These changes are then converted into an analog voltage proportional to the applied acceleration.

Detailed Application Field Plans

The MMA2725JWR2 is well-suited for the following applications: - Automotive: Vehicle stability control, rollover detection - Industrial: Equipment monitoring, vibration analysis - Consumer Electronics: Motion-based gaming, screen orientation detection

Detailed and Complete Alternative Models

• MMA8452Q: Offers higher sensing range and digital output
• LIS3DH: Provides similar performance with digital output and lower power consumption

In conclusion, the MMA2725JWR2 is a versatile MEMS accelerometer with high sensitivity and low power consumption, making it suitable for a wide range of applications. Its compact size and reliable performance make it a popular choice for designers seeking precise motion sensing capabilities.

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