SPU0410LR5H-QB

The SPU0410LR5H-QB is a miniature, low-power, analog silicon microphone designed for audio applications. It features a bottom port design, allowing for easy integration into various devices such as smartphones, tablets, and other portable electronics. This microphone is based on MEMS (Micro-Electro-Mechanical Systems) technology, which ensures high reliability and consistent performance.
Key specifications include a sensitivity of -38 dBV/Pa, a signal-to-noise ratio (SNR) of 62 dB, and a frequency response range of 100 Hz to 10 kHz. The microphone operates on a low supply voltage, typically between 1.5V to 3.6V, making it suitable for battery-powered devices.
The SPU0410LR5H-QB is compact, measuring about 4 mm x 3 mm x 1 mm, which allows designers to save space in electronic devices. Its robust design and reflow solder compatibility also make it easy to implement in mass production. Overall, this microphone is favored for applications where space, power efficiency, and reliable audio capture are critical.

The SPU0410LR5H-QB is a miniature, low-power, omnidirectional MEMS microphone. Equivalent products include:
1. ADMP401 by Analog Devices: A low-power, omnidirectional MEMS microphone with similar specifications.
2. ICS-40180 by InvenSense: Offers similar performance and form factor.
3. CMM-4030 by CUI Devices: Another low-power, surface-mount MEMS microphone.
4. Knowles' SPH0641LU4H-1: Provides comparable acoustic performance and size.
These alternatives should be checked for specific application needs and availability.

The SPU0410LR5H-QB is a miniature, high-performance, low-power microphone designed for a variety of audio applications. Key features include:
1. Low Power Consumption: The microphone operates efficiently, making it suitable for battery-powered devices.
2. Omnidirectional Polar Pattern: It captures sound equally from all directions, ensuring a natural and balanced audio recording.
3. High Signal-to-Noise Ratio (SNR): Provides clear audio quality by minimizing background noise.
4. Digital Output: Features a Pulse Density Modulation (PDM) interface, allowing for easy integration with digital systems.
5. Compact Size: Its small footprint makes it ideal for space-constrained applications such as mobile phones, hearing aids, and other portable devices.
6. Wide Frequency Response: Capable of capturing a broad range of audio frequencies, enhancing the richness and detail of sound.
7. Robust Performance: Designed to withstand various environmental conditions, ensuring reliability in different applications.
These attributes make the SPU0410LR5H-QB a versatile choice for developers requiring a high-quality microphone in compact and efficient designs.

The SPU0410LR5H-QB is a MEMS (Micro-Electro-Mechanical Systems) microphone manufactured by Knowles. It typically has four pins. The pin functions are as follows:
1. VDD: This pin is used to supply power to the microphone.
2. GND: This is the ground pin and should be connected to the ground of the circuit.
3. DATA/OUT: This pin outputs the audio signal. It is the digital output pin of the microphone.
4. LR/SELECT: This pin is used for channel selection in stereo applications. It is often used to configure the microphone as a left or right channel in stereo setups.
These microphones are commonly used in consumer electronics for their small size and low power consumption, making them suitable for smartphones, tablets, and other portable devices.

The SPU0410LR5H-QB is manufactured by Knowles Corporation. Knowles is a company that specializes in designing and manufacturing advanced micro-acoustic microphones, speakers, audio processing, and precision device solutions. They serve various industries including consumer electronics, hearing health, and specialty transducers. Knowles is known for its innovation in acoustic technology and is a key supplier in the market for audio components used in devices like smartphones, hearing aids, and other communication equipment.

The SPU0410LR5H-QB is a miniature, high-performance, low-power MEMS microphone. Its application areas include:
1. Consumer Electronics: Used in smartphones, tablets, and laptops for voice recognition and communication.
2. Wearable Devices: Integrated into smartwatches and fitness trackers for voice commands and environmental sound monitoring.
3. Hearing Aids: Provides clear audio capture in hearing devices.
4. IoT Devices: Utilized in smart home devices for voice activation and ambient noise detection.
5. Automotive Systems: Employed in hands-free communication systems and voice-activated controls.
6. Professional Audio Equipment: Used in microphones and recording equipment for accurate sound capture.
These applications leverage the microphone's sensitivity, reliability, and small form factor.

The SPU0410LR5H-QB is a MEMS microphone with a top port, and it typically comes in a compact surface-mount package designed for integration in electronic devices.