SPU0410HR5H-1
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: Capturing audio signals with precision - Packaging/Quantity: Typically packaged in reels of 3000 units
Specifications: - Sensitivity: -38 dBV - Frequency Range: 100 Hz to 10 kHz - Operating Voltage: 1.5V to 3.6V - Current Consumption: 500 µA
Detailed Pin Configuration: - Pin 1: Ground - Pin 2: Output - Pin 3: VCC
Functional Features: - High sensitivity for accurate sound detection - Wide frequency range for capturing various audio signals - Low power consumption for energy efficiency
Advantages: - Small form factor - Precise sound detection - Versatile voltage range
Disadvantages: - Limited frequency range compared to some alternatives - Sensitivity may be affected by environmental factors
Working Principles: The SPU0410HR5H-1 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 calls and audio recording - IoT devices for sound monitoring and recognition - Security systems for detecting abnormal sounds
Detailed and Complete Alternative Models: - Knowles SPU0410LR5H-QB - PUI Audio AS04108PS-R
This comprehensive entry provides a detailed overview of the SPU0410HR5H-1 acoustic sensor, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
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What is the SPU0410HR5H-1?
- The SPU0410HR5H-1 is a high-performance, low-profile, bottom-port silicon microphone designed for a variety of applications.
What are the key features of the SPU0410HR5H-1?
- The key features include a small form factor, high signal-to-noise ratio, and a wide frequency response range.
What are the typical applications for the SPU0410HR5H-1?
- Typical applications include smartphones, tablets, laptops, IoT devices, wearables, and other consumer electronics.
What is the sensitivity of the SPU0410HR5H-1?
- The sensitivity typically ranges from -26 dB to -44 dB, depending on the specific application and configuration.
What is the voltage supply range for the SPU0410HR5H-1?
- The voltage supply range is typically between 1.64V and 3.6V, making it suitable for various battery-powered devices.
What is the recommended layout and mounting for the SPU0410HR5H-1?
- The recommended layout involves minimizing the distance between the microphone and the audio input circuitry to reduce noise pickup. Mounting should be done using compliant adhesive or mechanical means to minimize stress on the device.
What is the frequency response of the SPU0410HR5H-1?
- The frequency response typically ranges from 100 Hz to 10 kHz, providing a wide range for capturing audio signals.
What are the environmental considerations for using the SPU0410HR5H-1?
- The microphone is sensitive to moisture and contaminants, so it should be protected from exposure to liquids and particles.
What are the soldering recommendations for the SPU0410HR5H-1?
- Soldering should be performed using lead-free solder with a maximum temperature of 260°C for a maximum of 10 seconds.
What are the potential challenges when integrating the SPU0410HR5H-1 into a design?
- Challenges may include optimizing the acoustic performance within the device's form factor, managing electrical interference, and ensuring proper signal conditioning for optimal performance.