ICS-40730 Audio Products |
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Allicdata Part #: | 1428-1141-2-ND |
Manufacturer Part#: |
ICS-40730 |
Price: | $ 1.62 |
Product Category: | Audio Products |
Manufacturer: | TDK InvenSense |
Short Description: | ULTRA-LOW NOISE MICROPHONE WITH |
More Detail: | 25Hz ~ 20kHz Analog Microphone MEMS (Silicon) 1.5V... |
DataSheet: | ICS-40730 Datasheet/PDF |
Quantity: | 980 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
2000 +: | $ 1.47657 |
S/N Ratio: | 74dB |
Shape: | Rectangular |
Height (Max): | 0.142" (3.60mm) |
Size / Dimension: | 0.186" L x 0.148" W (4.72mm x 3.76mm) |
Termination: | Solder Pads |
Ratings: | -- |
Port Location: | Bottom |
Current - Supply: | 285µA |
Voltage Range: | 1.5V ~ 3.63V |
Impedance: | 750 Ohms |
Series: | ICS-40730 |
Sensitivity: | -32dB ±2dB @ 124dB SPL |
Frequency Range: | 25Hz ~ 20kHz |
Direction: | Noise Cancelling |
Output Type: | Analog |
Type: | MEMS (Silicon) |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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Microphones are precision audio transducers that serve as a conduit between sound and electrical signal. Over the past century, microphone technology has evolved significantly, enabling creative sound capture through versatile formats. Among these formats is the ICS-40730, a non-directional microphone designed with a wide frequency response. This article explains the ICS-40730 application field and its working principle.
Fields of application
The ICS-40730 is highly suitable for applications such as audio capture, drone surveillance, and musical performance. Whether using a close or distant microphone setup, this electroacoustic transducer offers crisp and natural sound reproduction. Its extended low-end frequency response also offers users the opportunity to capture a more detailed sound. This design feature makes the ICS-40730 suitable for capturing low-end frequencies needed for certain audio applications.
For drone surveillance applications, the ICS-40730 offers clear audio capture even in high-noise environments. This enables better aircraft navigation without interference from the surrounding area. Moreover, its wide range frequency response allows users to capture a multitude of sound levels. This makes it ideal for audio capture for film production, music performance, and other outdoor recording. The ICS-40730 is also designed to resist dust and moisture, making it well-suited for outdoor and industrial applications as well.
Working principle
At its core, the ICS-40730 is a transducer that converts sound into electrical signals. This is achieved through an intricate combination of components and sound waves. First, sound waves enter the microphone’s diaphragm and cause it to vibrate. The diaphragm is attached to a coil of wire, which is connected to the microphone\'s body. The vibrations of the diaphragm cause the coil of wire to vibrate, resulting in a fluctuating electrical signal. This signal is then amplified and sent out from the microphone\'s connector.
The ICS-40730 is designed with a wide frequency response of 5 Hz to 20 kHz. This gives users the opportunity to capture a wide variety of sound sources. The ICS-40730 also has a flat frequency response, which ensures that sounds of different frequencies are reproduced accurately and naturally. Additionally, the ICS-40730\'s low noise floor and high signal-to-noise ratio provides users with clear audio regardless of ambient noise.
Conclusion
The ICS-40730 is a versatile microphone suitable for a wide range of applications. Its wide frequency response and high signal-to-noise ratio makes it ideal for audio capture, studio recording, and drone surveillance. Its dust and moisture-resistant design make it well-suited for outdoor applications as well. Through its intricate working principle, the ICS-40730 is able to accurately capture and reproduce sound in ways that other microphones cannot.
The specific data is subject to PDF, and the above content is for reference
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