MMA2612KGCWR2

Product Overview

The MMA2612KGCWR2 belongs to the category of accelerometers and is commonly used for measuring acceleration in various electronic devices. This accelerometer possesses unique characteristics, comes in a specific package, and has a defined essence. The packaging/quantity details are also essential for understanding its availability and usage.

Basic Information

• Category: Accelerometer
• Use: Measuring acceleration in electronic devices
• Characteristics: High sensitivity, low power consumption
• Package: Surface-mount
• Essence: Accurate measurement of acceleration
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

The MMA2612KGCWR2 accelerometer has the following specifications: - Sensitivity: 800 mV/g - Operating Voltage: 2.2V - 3.6V - Operating Temperature Range: -40°C to +85°C - Output Type: Analog

Detailed Pin Configuration

The detailed pin configuration of the MMA2612KGCWR2 accelerometer is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground connection | | 3 | XOUT | X-axis acceleration output | | 4 | YOUT | Y-axis acceleration output | | 5 | ZOUT | Z-axis acceleration output | | 6 | ST | Self-test input | | 7 | SLEEP | Sleep mode control input | | 8 | NC | Not connected |

Functional Features

The MMA2612KGCWR2 accelerometer offers the following functional features: - High sensitivity for accurate acceleration measurement - Low power consumption for energy efficiency - Self-test capability for diagnostic purposes - Sleep mode for power management

Advantages and Disadvantages

Advantages

• High sensitivity enables precise measurements
• Low power consumption prolongs battery life
• Self-test feature enhances reliability
• Small form factor for easy integration into devices

Disadvantages

• Analog output may require additional signal conditioning
• Limited operating temperature range

Working Principles

The MMA2612KGCWR2 accelerometer operates based on the principle of capacitance change due to acceleration. When subjected to acceleration, the mass inside the device moves, causing a change in capacitance, which is then converted into an electrical signal representing the acceleration.

Detailed Application Field Plans

The MMA2612KGCWR2 accelerometer finds applications in various fields, including: - Consumer electronics for motion detection and gaming - Automotive industry for airbag deployment and stability control - Industrial equipment for vibration monitoring and impact detection - Aerospace for inertial navigation and attitude control

Detailed and Complete Alternative Models

Some alternative models to the MMA2612KGCWR2 accelerometer include: - MMA8452Q: Triple-axis, digital-output accelerometer - LIS3DH: Three-axis linear accelerometer - ADXL335: Small, low-power, three-axis accelerometer

In conclusion, the MMA2612KGCWR2 accelerometer offers high sensitivity and low power consumption, making it suitable for diverse applications in consumer electronics, automotive, industrial, and aerospace industries.

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