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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.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SPU0410LR5H-QB-7 dalam solusi teknis

  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.