NXP USA Inc.
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MMA1250D
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MMA1250D

Product Category

The MMA1250D belongs to the category of integrated circuits, specifically within the field of analog and mixed-signal processing.

Basic Information Overview

  • Use: The MMA1250D is utilized for signal conditioning and amplification in various electronic applications.
  • Characteristics: It is known for its high precision and low noise characteristics, making it suitable for sensitive measurement and instrumentation systems.
  • Package: The MMA1250D is typically available in a small outline integrated circuit (SOIC) package.
  • Essence: Its essence lies in providing accurate and reliable signal amplification for precise measurements.
  • Packaging/Quantity: The standard packaging for the MMA1250D includes reels containing a quantity of 250 units.

Specifications

The specifications of the MMA1250D include: - Input Offset Voltage: ±150 µV - Gain Bandwidth Product: 10 MHz - Supply Voltage Range: ±2.25 V to ±18 V - Operating Temperature Range: -40°C to +125°C - Package Type: SOIC-8

Detailed Pin Configuration

The MMA1250D features an 8-pin configuration with the following pinout: 1. V- 2. Inverting Input 3. Non-Inverting Input 4. V+ 5. Offset Null 6. Output 7. NC (No Connection) 8. V-

Functional Features

The functional features of the MMA1250D include: - High input impedance - Low offset voltage - Wide supply voltage range - Rail-to-rail output swing capability

Advantages and Disadvantages

Advantages

  • High precision amplification
  • Wide operating temperature range
  • Low noise performance
  • Versatile supply voltage range

Disadvantages

  • Sensitive to electromagnetic interference
  • Limited output current capability

Working Principles

The MMA1250D operates based on the principles of operational amplifier (op-amp) circuitry, providing differential input amplification and precise output scaling.

Detailed Application Field Plans

The MMA1250D finds application in various fields, including: - Precision measurement instruments - Biomedical monitoring devices - Industrial control systems - Sensor signal conditioning

Detailed and Complete Alternative Models

Some alternative models to the MMA1250D include: - AD620 - INA125 - LTC1050

In conclusion, the MMA1250D serves as a crucial component in electronic systems requiring precise signal conditioning and amplification, offering high accuracy and reliability across diverse application domains.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MMA1250D i tekniske løsninger

  1. What is the MMA1250D?

    • The MMA1250D is a high-performance accelerometer sensor designed for measuring acceleration in various technical solutions.

  2. What is the operating voltage range of the MMA1250D?

    • The operating voltage range of the MMA1250D is typically between 2.2V and 3.6V.

  3. What is the measurement range of the MMA1250D?

    • The measurement range of the MMA1250D is typically ±250g, making it suitable for a wide range of applications.

  4. How does the MMA1250D communicate with microcontrollers or other devices?

    • The MMA1250D typically communicates using an analog voltage output proportional to the measured acceleration.

  5. What are some common applications of the MMA1250D?

    • Common applications of the MMA1250D include impact detection, tilt sensing, vibration monitoring, and motion analysis in industrial and automotive systems.

  6. What is the sensitivity of the MMA1250D?

    • The sensitivity of the MMA1250D is typically 0.8mV/g, allowing for precise measurement of acceleration.

  7. Can the MMA1250D withstand harsh environmental conditions?

    • Yes, the MMA1250D is designed to be robust and can withstand harsh environmental conditions, making it suitable for industrial and outdoor applications.

  8. Does the MMA1250D require calibration?

    • The MMA1250D may require initial calibration to ensure accurate measurements, especially in critical applications.

  9. Is the MMA1250D compatible with common microcontroller platforms?

    • Yes, the MMA1250D is compatible with many microcontroller platforms and can be easily integrated into existing systems.

  10. Where can I find detailed technical specifications and application notes for the MMA1250D?

    • Detailed technical specifications and application notes for the MMA1250D can be found in the product datasheet provided by the manufacturer or on their official website.