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SPH0611LR5H-1
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SPH0611LR5H-1

Product Overview

Category

The SPH0611LR5H-1 belongs to the category of MEMS (Micro-Electro-Mechanical Systems) microphones.

Use

It is used for capturing and converting sound into electrical signals in various electronic devices such as smartphones, tablets, laptops, and other consumer electronics.

Characteristics

  • Small size
  • High sensitivity
  • Low power consumption
  • Wide frequency response

Package

The SPH0611LR5H-1 is typically available in a surface-mount package.

Essence

This microphone is essential for enabling clear and high-quality audio capture in electronic devices.

Packaging/Quantity

The SPH0611LR5H-1 is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Sensitivity: -44 dBV/Pa
  • Frequency Range: 100 Hz to 10 kHz
  • Signal-to-Noise Ratio: 60 dBA
  • Operating Voltage: 1.5 V to 3.6 V
  • Current Consumption: 120 µA

Detailed Pin Configuration

The SPH0611LR5H-1 typically has three pins: 1. VDD (Power supply) 2. GND (Ground) 3. VOUT (Analog output)

Functional Features

  • Omnidirectional sound capture
  • Low distortion
  • Built-in preamplifier

Advantages

  • Compact size
  • High sensitivity for clear audio capture
  • Low power consumption

Disadvantages

  • Limited frequency range compared to larger microphones
  • Susceptible to environmental noise due to omnidirectional nature

Working Principles

The SPH0611LR5H-1 utilizes a MEMS diaphragm that moves in response to sound waves, causing a change in capacitance. This change is then converted into an electrical signal through integrated circuitry.

Detailed Application Field Plans

The SPH0611LR5H-1 is widely used in: - Smartphones - Tablets - Laptops - Wearable devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models to the SPH0611LR5H-1 include: - Knowles SPU0410LR5H-QB - Infineon IM69D130 - STMicroelectronics MP34DT01

In conclusion, the SPH0611LR5H-1 is a compact and sensitive MEMS microphone suitable for various electronic devices, offering high-quality audio capture with low power consumption.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SPH0611LR5H-1 v technických řešeních

  1. What is SPH0611LR5H-1?

    • SPH0611LR5H-1 is a high-performance, miniature silicon microphone designed for use in various technical solutions.

  2. What are the key features of SPH0611LR5H-1?

    • The key features include high sensitivity, low self-noise, small form factor, and a wide frequency response range.

  3. In what technical solutions can SPH0611LR5H-1 be used?

    • SPH0611LR5H-1 can be used in applications such as smartphones, tablets, wearables, IoT devices, and other consumer electronics.

  4. What is the frequency response range of SPH0611LR5H-1?

    • The frequency response range of SPH0611LR5H-1 is typically from 100 Hz to 10 kHz.

  5. How sensitive is SPH0611LR5H-1?

    • SPH0611LR5H-1 has a high sensitivity of -44 dBV/Pa.

  6. What is the self-noise level of SPH0611LR5H-1?

    • The self-noise level of SPH0611LR5H-1 is typically 25 dBA.

  7. Is SPH0611LR5H-1 suitable for use in noisy environments?

    • Yes, SPH0611LR5H-1's low self-noise makes it suitable for use in noisy environments.

  8. Does SPH0611LR5H-1 require any special signal conditioning or amplification?

    • SPH0611LR5H-1 requires standard microphone signal conditioning and amplification.

  9. Can SPH0611LR5H-1 be integrated into custom PCB designs?

    • Yes, SPH0611LR5H-1 is designed for easy integration into custom PCB designs.

  10. Are there any application notes or design guidelines available for using SPH0611LR5H-1?

    • Yes, application notes and design guidelines are available to assist with the integration of SPH0611LR5H-1 into technical solutions.