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SPU0410LR5H-QB-7
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SPU0410LR5H-QB-7

Product Category: Acoustic Sensor

Basic Information Overview: - Category: Acoustic sensor - Use: Detecting sound and converting it into electrical signals - Characteristics: Small size, high sensitivity, low power consumption - Package: Surface-mount package - Essence: Converts sound waves into electrical signals - Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications: - Sensitivity: -38 dBV - Frequency Range: 100 Hz to 10 kHz - Operating Voltage: 1.5 V to 3.6 V - Current Consumption: 120 µA

Detailed Pin Configuration: - Pin 1: Ground - Pin 2: Output - Pin 3: Power supply

Functional Features: - High sensitivity for detecting low-level sounds - Low power consumption for extended battery life - Wide frequency range for capturing various types of sounds

Advantages: - Small form factor for easy integration into compact devices - High sensitivity enables detection of faint sounds - Low power consumption prolongs battery life in portable applications

Disadvantages: - Limited frequency range compared to some higher-end acoustic sensors - Sensitivity may lead to susceptibility to ambient noise

Working Principles: The SPU0410LR5H-QB-7 operates based on the principle of piezoelectricity. When sound waves hit the sensor, it generates a voltage proportional to the sound pressure, which is then converted into an electrical signal.

Detailed Application Field Plans: - Smartphones and tablets for voice recognition and noise cancellation - IoT devices for audio monitoring and event detection - Wearable devices for health monitoring and activity tracking

Detailed and Complete Alternative Models: - Knowles SPM0408LE5H-WB-7 - PUI Audio AS-050-4 - CUI Devices CMM-3729AT-44125-TR

This comprehensive entry provides a detailed overview of the SPU0410LR5H-QB-7 acoustic sensor, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SPU0410LR5H-QB-7 en soluciones técnicas

  1. What is the SPU0410LR5H-QB-7?

    • The SPU0410LR5H-QB-7 is a high-performance, low-profile, analog MEMS microphone designed for applications requiring high-quality audio capture in a compact form factor.

  2. What are the key features of the SPU0410LR5H-QB-7?

    • The key features include a wide frequency response, low power consumption, high signal-to-noise ratio, and a small footprint, making it suitable for various technical solutions.

  3. In what technical solutions can the SPU0410LR5H-QB-7 be used?

    • The SPU0410LR5H-QB-7 can be used in applications such as smartphones, tablets, laptops, IoT devices, smart home systems, automotive systems, and industrial equipment that require high-quality audio input.

  4. What is the typical power consumption of the SPU0410LR5H-QB-7?

    • The typical power consumption of the SPU0410LR5H-QB-7 is low, making it suitable for battery-powered devices and energy-efficient applications.

  5. What is the frequency response range of the SPU0410LR5H-QB-7?

    • The SPU0410LR5H-QB-7 offers a wide frequency response range, typically covering the audible spectrum from 20Hz to 20kHz, ensuring accurate sound reproduction.

  6. Does the SPU0410LR5H-QB-7 require any special signal conditioning or amplification?

    • The SPU0410LR5H-QB-7 may require some signal conditioning and amplification to optimize its performance, depending on the specific application requirements.

  7. Is the SPU0410LR5H-QB-7 compatible with common microcontroller platforms?

    • Yes, the SPU0410LR5H-QB-7 is compatible with common microcontroller platforms and can be easily integrated into existing designs.

  8. What are the environmental considerations for using the SPU0410LR5H-QB-7?

    • The SPU0410LR5H-QB-7 is designed to operate within specified temperature and humidity ranges, making it suitable for various environmental conditions.

  9. Can the SPU0410LR5H-QB-7 be used for noise cancellation applications?

    • Yes, the SPU0410LR5H-QB-7 can be utilized for noise cancellation and beamforming applications, enhancing its versatility in technical solutions.

  10. Are there any application notes or reference designs available for the SPU0410LR5H-QB-7?

    • Yes, application notes and reference designs are available to assist engineers in implementing the SPU0410LR5H-QB-7 in their technical solutions effectively.