MP45DT02TR-M Audio Products |
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Allicdata Part #: | 497-15384-2-ND |
Manufacturer Part#: |
MP45DT02TR-M |
Price: | $ 0.00 |
Product Category: | Audio Products |
Manufacturer: | STMicroelectronics |
Short Description: | IC MEMS AUD SENSOR MIC METAL CAP |
More Detail: | 100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silico... |
DataSheet: | MP45DT02TR-M Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Type: | MEMS (Silicon) |
Output Type: | Digital, PDM |
Direction: | Omnidirectional |
Frequency Range: | 100Hz ~ 10kHz |
Sensitivity: | -26dB ±3dB @ 94dB SPL |
S/N Ratio: | 61dB |
Voltage - Rated: | 1.8V |
Voltage Range: | 1.64V ~ 3.6V |
Current - Supply: | 650µA |
Port Location: | Top |
Termination: | Solder Pads |
Size / Dimension: | 0.186" L x 0.148" W (4.72mm x 3.76mm) |
Height (Max): | 0.053" (1.35mm) |
Shape: | Rectangular |
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Microphones have been used for a variety of purposes for many years. They are essential for accurately recording sound and for making recordings that sound natural and realistic. The MP45DT02TR-M is one of the most popular microphone designs on the market today and is suitable for a range of applications. This article will explore its application field and working principle.
The MP45DT02TR-M microphone is an electret condenser microphone which has been designed to be used in a variety of situations. It is a unidirectional, cardioid microphone which is designed to capture sound from the front, while rejecting sound from the rear and sides. This makes it ideal for use in broadcast applications such as radio and television, as well as film and video recording. It can also be used in sound reinforcement and recording applications, such as live events, studio recording, and simply for monitoring ambient sound.
In addition to its features and applications, the MP45DT02TR-M should also be noted for its working principle. Electret condenser microphones work by using a capacitor in order to store an electrical charge. This is then used to convert the sound waves into an electrical signal which can then be processed and amplified. The design of the microphone is what makes it effective in terms of capturing sound accurately and reproducing it faithfully. The end result is a highly accurate and clear recording.
The MP45DT02TR-M microphone is a great option for those looking for a reliable and accurate microphone for broadcast, sound reinforcement, or recording applications. Its unidirectional cardioid polar pattern allows it to capture sound from the front while rejecting sound from the rear and sides. In addition, its working principle of using a capacitor to store an electrical charge ensures that the recordings are accurate and clear. For those looking for an effective and reliable microphone, the MP45DT02TR-M is an excellent choice.
The specific data is subject to PDF, and the above content is for reference
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