SPM0423HD4H-WB

Product Category:
The SPM0423HD4H-WB belongs to the category of high-definition digital microphones.

Basic Information Overview: - Category: High-definition digital microphone - Use: Designed for high-quality audio capture in various electronic devices such as smartphones, tablets, and laptops. - Characteristics: Small form factor, high sensitivity, low power consumption, and wide frequency response. - Package Essence: The package includes the SPM0423HD4H-WB microphone module. - Packaging/Quantity: Typically packaged individually or in small quantities suitable for electronic device manufacturers.

Specifications: - Sensitivity: -26 dBFS - Signal-to-Noise Ratio: 64 dBA - Frequency Response: 100 Hz to 10 kHz - Operating Voltage: 1.6V to 3.6V - Current Consumption: 250 µA

Detailed Pin Configuration: - Pin 1: Ground - Pin 2: Digital Output - Pin 3: Power Supply

Functional Features: - High sensitivity for clear audio capture - Low power consumption for energy-efficient operation - Wide frequency response for capturing a broad range of audio frequencies

Advantages and Disadvantages: - Advantages: - High sensitivity enables clear audio capture - Low power consumption prolongs device battery life - Wide frequency response captures detailed audio - Disadvantages: - Limited frequency response compared to some professional-grade microphones - May require additional signal processing for certain applications

Working Principles: The SPM0423HD4H-WB utilizes a MEMS (Micro-Electro-Mechanical Systems) transducer to convert sound waves into electrical signals. These signals are then processed by the connected electronic device to produce high-quality audio output.

Detailed Application Field Plans: - Smartphones: Integration into smartphone designs for enhanced call quality and audio recording capabilities. - Tablets: Inclusion in tablet devices for improved audio capture during video calls and content creation. - Laptops: Incorporation into laptop designs to enhance the performance of built-in microphones for clearer voice input and audio recording.

Detailed and Complete Alternative Models: - SPM0408HD4H-WB: Similar high-definition digital microphone with a different pin configuration. - SPM0410HD4H-WB: High-definition digital microphone with extended frequency response for specific applications.

This comprehensive entry provides an in-depth understanding of the SPM0423HD4H-WB, covering its category, basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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