SPM0404LE5H-QB Audio Products |
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Allicdata Part #: | 423-1125-2-ND |
Manufacturer Part#: |
SPM0404LE5H-QB |
Price: | $ 0.00 |
Product Category: | Audio Products |
Manufacturer: | Knowles |
Short Description: | MIC MEMS ANALOG OMNI -38DB |
More Detail: | 100Hz ~ 10kHz Analog Microphone MEMS (Silicon) 1.5... |
DataSheet: | SPM0404LE5H-QB Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 2 (1 Year) |
1 +: | 0.00000 |
Series: | SiSonic™ |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Type: | MEMS (Silicon) |
Output Type: | Analog |
Direction: | Omnidirectional |
Frequency Range: | 100Hz ~ 10kHz |
Sensitivity: | -38dB ±3dB @ 94dB SPL |
S/N Ratio: | 62dB |
Impedance: | 300 Ohms |
Voltage Range: | 1.5V ~ 3.6V |
Current - Supply: | 250µA |
Port Location: | Bottom |
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 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Microphones are devices that are used to capture sound and convert it into an electrical signal. The SPM0404LE5H-QB microphone is a model of microphone that is commonly used in professional and consumer applications. This model is known for its high sensitivity, low noise, and wide-angle polar response.
The SPM0404LE5H-QB microphone is an omnidirectional microphone, meaning that it can capture sound from all directions. This makes it an ideal choice for applications where a wide field of view is required, such as in conference rooms, theaters, or sporting events. The microphone also has a cardioid polar pattern, which offers greater noise rejection from the sides and rear.
The SPM0404LE5H-QB is primarily used in professional audio applications such as recording studios, broadcast environments, and live sound reinforcement. It is also well-suited for video production, where its low noise and wide polar pattern make it an excellent choice for capturing dialogue and other sounds from multiple directions.
The SPM0404LE5H-QB operates using a capacitive transducer. This type of microphone uses an electrical field to capture sound, which is then converted to an electrical signal. This signal is typically amplified using an analog circuit, and then sent to an audio recorder or other device for further processing.
In order to ensure optimal performance from the SPM0404LE5H-QB microphone, it should be installed in a shielded environment. This helps to protect it from electrical interference and outside noise, which can disrupt its operation. The microphone should also be placed in a location where the audio is not prone to echo or reverberation, as this can adversely affect its sound quality.
The SPM0404LE5H-QB is an ideal choice for recording and broadcasting applications due to its high sensitivity, low noise, and wide response. Its wide polar pattern and shielded environment are especially advantageous when capturing sounds from multiple directions or in noisy environments. It is also an excellent choice for video production, where its low noise and wide polar pattern make it an ideal choice for capturing dialogue and other sounds from multiple directions.
The specific data is subject to PDF, and the above content is for reference
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