SPK0641HT4H-1-7

The SPK0641HT4H-1-7 is a high-performance MEMS (Micro-Electro-Mechanical Systems) microphone designed for various audio applications, including smartphones, tablets, and voice recognition systems. It features a compact design, offering a small footprint ideal for integration into tight spaces. This microphone is known for its excellent sound quality, low noise level, and high sensitivity, enabling clear audio capture.
Key specifications include a frequency response typically ranging from 100 Hz to 10 kHz, a signal-to-noise ratio (SNR) of around 62 dBA, and an omnidirectional polar pattern that allows for sound capture from all directions. The device operates on a supply voltage of 1.5 to 3.6 volts and has a digital output, making it compatible with various digital signal processors.
Overall, the SPK0641HT4H-1-7 is designed for reliable performance in consumer electronics, enhancing voice clarity and audio experiences in a range of applications.

The SPK0641HT4H-1-7 is a high-performance MEMS (Micro-Electro-Mechanical Systems) microphone designed for various applications, including smartphones, tablets, and other consumer electronics. Key features include:
1. Omnidirectional Sensitivity: Captures sound from all directions, making it ideal for voice recognition and audio recording.
2. Low Noise Level: Offers high signal-to-noise ratio (SNR), ensuring clear audio quality with minimal background noise.
3. Compact Size: Its small form factor facilitates integration into devices with limited space.
4. Wide Frequency Response: Provides excellent audio reproduction across a broad frequency range, enhancing sound quality.
5. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
6. High Acoustic Overload Point: Can handle loud sounds without distortion, beneficial for recording in noisy environments.
7. Robust Performance: With high reliability and durability, it is suitable for various operating conditions.
Overall, the SPK0641HT4H-1-7 is an excellent choice for applications requiring high-quality audio capture.

The SPK0641HT4H-1-7 is packaged in a compact, surface-mount technology (SMT) form factor, specifically a 3.76 mm x 2.95 mm x 1.0 mm package. This package type is designed for easy integration into various electronic applications, providing efficient space utilization and enhanced performance.

The SPK0641HT4H-1-7 is a MEMS (Micro-Electro-Mechanical Systems) microphone produced by Knowles. It features a total of 6 pins. The functions of these pins are as follows:
1. VDD (Power Supply) - Provides the positive voltage supply for the microphone.
2. GND (Ground) - Connects to the ground reference.
3. OUT (Output Signal) - The analog output pin that delivers the audio signal.
4. NC (No Connect) - These pins are typically not connected and can be left floating.
5. NC (No Connect) - Additional no connect pin.
This microphone is known for its compact size, high performance, and low power consumption, making it suitable for various applications, including smartphones, tablets, and other portable devices.

The SPK0641HT4H-1-7 is manufactured by Knowles Electronics, a company that specializes in micro-acoustic microphones and other sound-related components. Knowles is known for its innovative technologies in the field of audio and acoustics, providing solutions for consumer electronics, mobile devices, wearables, and various industrial applications. The company focuses on high-performance sound products, including MEMS (Micro-Electro-Mechanical Systems) microphones, speaker drivers, and hearing aid components. With a strong emphasis on research and development, Knowles plays a significant role in advancing audio technology in diverse markets.

The SPK0641HT4H-1-7 is a MEMS microphone known for its high performance in various applications, including smartphones, tablets, laptops, wearables, smart home devices, and IoT products. It is suitable for voice recognition, audio recording, and noise-cancellation applications, delivering high sensitivity and excellent signal-to-noise ratio for clear sound capture in compact designs.

The SPK0641HT4H-1-7 is a MEMS microphone. Equivalent products include the Knowles SPH0645LM4H-1, InvenSense ICS-43434, and ADI ADMP441. Always check specific datasheets for exact specifications and compatibility.