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SPQ0410HE5H-PB-7
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SPQ0410HE5H-PB-7

Product Overview

Category: Audio Component
Use: Sound Pickup
Characteristics: High sensitivity, small size
Package: SMD
Essence: MEMS Microphone
Packaging/Quantity: 3000 pieces per reel

Specifications

  • Sensitivity: -26 dB ±1dB
  • Frequency Range: 100 Hz to 10 kHz
  • Signal-to-Noise Ratio: 60 dBA
  • Supply Voltage: 1.5 V to 3.6 V
  • Current Consumption: 120 µA

Detailed Pin Configuration

  1. VDD (Power supply)
  2. GND (Ground)
  3. OUT (Analog output)

Functional Features

  • High sensitivity for clear sound pickup
  • Small size for compact device integration
  • Wide frequency range for capturing various audio signals

Advantages and Disadvantages

Advantages: - High sensitivity - Compact size - Wide frequency range

Disadvantages: - Limited voltage supply range - Moderate signal-to-noise ratio

Working Principles

The SPQ0410HE5H-PB-7 is a MEMS microphone that utilizes a microelectromechanical system to convert sound waves into electrical signals. When sound waves hit the diaphragm of the microphone, it vibrates, causing a change in capacitance which is then converted into an analog electrical signal.

Detailed Application Field Plans

The SPQ0410HE5H-PB-7 is suitable for various applications including: - Smartphones - Tablets - Wearable devices - IoT devices - Voice-controlled systems

Detailed and Complete Alternative Models

  1. INMP401 (similar sensitivity and frequency range)
  2. MP34DT01 (higher signal-to-noise ratio)
  3. WM7121 (lower power consumption)

This comprehensive entry provides detailed information about the SPQ0410HE5H-PB-7, covering its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SPQ0410HE5H-PB-7 v technických řešeních

  1. What is the SPQ0410HE5H-PB-7?

    • The SPQ0410HE5H-PB-7 is a digital microphone designed for various technical solutions, including smartphones, tablets, and other portable devices.

  2. What are the key features of the SPQ0410HE5H-PB-7?

    • The SPQ0410HE5H-PB-7 features a small form factor, high signal-to-noise ratio, low power consumption, and a wide frequency response range, making it suitable for a range of applications.

  3. How is the SPQ0410HE5H-PB-7 typically used in technical solutions?

    • The SPQ0410HE5H-PB-7 is commonly used for voice capture, noise cancellation, and audio recording in consumer electronics and IoT devices.

  4. What are the electrical specifications of the SPQ0410HE5H-PB-7?

    • The SPQ0410HE5H-PB-7 typically operates at a supply voltage of 1.64V to 3.6V and has a sensitivity of -26 dBFS.

  5. Is the SPQ0410HE5H-PB-7 compatible with common microcontroller platforms?

    • Yes, the SPQ0410HE5H-PB-7 is compatible with many microcontroller platforms and can be easily integrated into existing designs.

  6. What are the typical applications for the SPQ0410HE5H-PB-7 in technical solutions?

    • The SPQ0410HE5H-PB-7 is commonly used in smartphones, tablets, smart home devices, wearables, and other portable electronics for voice recognition, audio recording, and telephony.

  7. Does the SPQ0410HE5H-PB-7 require any special signal processing or calibration?

    • The SPQ0410HE5H-PB-7 may require some basic signal processing and calibration to optimize its performance in specific applications, but it generally does not require extensive customization.

  8. What are the environmental considerations for using the SPQ0410HE5H-PB-7 in technical solutions?

    • The SPQ0410HE5H-PB-7 is designed to operate within specified temperature and humidity ranges, making it suitable for use in various environmental conditions.

  9. Are there any known limitations or challenges when integrating the SPQ0410HE5H-PB-7 into technical solutions?

    • While the SPQ0410HE5H-PB-7 offers high performance, designers should consider factors such as acoustic design, mechanical integration, and electromagnetic interference when integrating the microphone into their solutions.

  10. Where can I find additional resources and support for implementing the SPQ0410HE5H-PB-7 in my technical solution?

    • Additional resources, including datasheets, application notes, and technical support, can be found on the manufacturer's website or by contacting their customer support team.