SPU0414HR5H-SB-7

The SPU0414HR5H-SB-7 is a high-performance, miniature, top-port silicon microphone. It is widely used in consumer electronics due to its small size, excellent sensitivity, and low power consumption. The microphone features a digital output with Pulse Density Modulation (PDM) and operates effectively over a wide range of temperatures, making it suitable for various applications, including smartphones, tablets, and voice-controlled devices.
Key specifications include:
- Dimensions: Compact size, typically around 4 mm x 3 mm x 1 mm.
- Sensitivity: High sensitivity, usually around -26 dBFS.
- Signal-to-Noise Ratio (SNR): Approximately 63 dB, providing clear audio capture.
- Power Supply: Operates at low voltages, often 1.6V to 3.6V.
- Frequency Response: Broad frequency response, typically from 100 Hz to 10 kHz.
Its robust performance and small form factor make it ideal for modern electronic devices where space and power efficiency are critical. The SPU0414HR5H-SB-7 is also designed to be resistant to moisture and dust, enhancing its durability in various environments.

The SPU0414HR5H-SB-7 is a MEMS microphone. Equivalent products typically include microphones with similar specifications, such as sensitivity, frequency response, and package type. Equivalent models could include the Knowles SPU0410LR5H-QB, TDK's ICS-40180, and AAC Technologies' 1238H. However, for precise equivalence, always verify specifications like acoustic overload point, signal-to-noise ratio, and form factor. It's best to check datasheets or consult with manufacturers directly for exact matches.

The SPU0414HR5H-SB-7 is a high-performance, miniature silicon microphone with the following key features:
1. Small Form Factor: It has a compact size, making it suitable for space-constrained applications.
2. High Sensitivity: Offers a high sensitivity level, enhancing audio capture quality in various environments.
3. Low Power Consumption: Designed for efficiency, it consumes minimal power, which is ideal for battery-powered devices.
4. Omnidirectional Pickup: Captures sound uniformly from all directions, ensuring comprehensive audio pickup.
5. Digital Output: Provides digital output to reduce signal interference and improve overall sound quality.
6. Wide Frequency Response: Capable of capturing a broad range of audio frequencies, which is optimal for diverse audio applications.
7. Robust Construction: Built to withstand harsh environmental conditions, ensuring durability and reliability.
This microphone is suitable for use in smartphones, tablets, hearing aids, and other consumer electronics where high-quality audio input is essential.

The SPU0414HR5H-SB-7 is a MEMS (Micro-Electro-Mechanical Systems) microphone. It typically features a 4-pin configuration. The pins serve the following functions:
1. VDD: Power supply pin for the microphone.
2. GND: Ground pin, used to complete the electrical circuit.
3. OUT: Output pin, which provides the microphone signal output.
4. NC: No Connect pin, which is not electrically connected internally and can be left unconnected in a circuit.
This microphone is known for its small size, omnidirectional pickup pattern, and high signal-to-noise ratio, making it suitable for applications in consumer electronics like smartphones, tablets, and other portable devices. It operates on a low power supply, often around 1.5V to 3.6V, and outputs an analog signal.

The SPU0414HR5H-SB-7 is manufactured by Knowles Corporation. Knowles is a company that specializes in advanced micro-acoustic, audio processing, and precision device solutions. It is a leading supplier of microphones and other audio components, particularly for the consumer electronics, hearing health, and other industrial markets. Knowles is known for its expertise in miniaturized technology, which is evident in products like MEMS (Micro-Electro-Mechanical Systems) microphones, speaker modules, and hearing aid components. The company's innovations are often used in smartphones, tablets, wearables, and other electronic devices that require high-quality audio components in compact formats.

The SPU0414HR5H-SB-7 is a miniature, omnidirectional MEMS microphone typically used in applications requiring high-performance audio capture. It is suitable for mobile devices, such as smartphones and tablets, where space is limited. Additionally, it is used in consumer electronics like laptops, wearable devices, and smart home products, including voice-controlled assistants. Its small size and low power consumption make it ideal for hearing aids and other medical devices. The microphone may also be employed in automotive systems for voice recognition and noise cancellation. Its robust performance in various environmental conditions allows it to be used in industrial applications as well.

The SPU0414HR5H-SB-7 is a MEMS microphone provided in a Surface Mount Device (SMD) package type. It is designed for applications requiring a small form factor and features a top-port configuration, making it suitable for integration into compact electronic devices like smartphones and wearable technology.