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MP23ABS1TR
+BOMMIC MEMS ANALOG OMNI -38DB
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Nhà sản xuấtSTMicroelectronics
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Ông. Phần #MP23ABS1TR
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Bảng dữ liệu MP23ABS1TR DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Type | MEMS (Silicon) |
| Output Type | Analog |
| Direction | Omnidirectional |
| Frequency Range | 35 Hz ~ 1.5 kHz |
| Sensitivity | -38dB ±1dB @ 94dB SPL |
| S/N Ratio | 64dB |
| Current - Supply | 150 µA |
| Port Location | Bottom |
| Termination | Solder Pads |
| Size / Dimension | 0.138" L x 0.104" W (3.50mm x 2.65mm) |
| Height (Max) | 0.043" (1.08mm) |
| Shape | Rectangular |
| Base Product Number | MP23ABS1 |
| Voltage - Rated | 2.75 V |
Tổng quan
Description
If MP23ABS1TR is a course code, it might be part of a university or educational institution's curriculum, possibly focusing on a specialized subject in a particular field such as engineering, computer science, business, or a related discipline.
Typically, an introductory course would cover fundamental concepts, theories, or skills relevant to the subject matter, aiming to provide a foundational understanding for further study. It might include lectures, readings, practical exercises, and assessments to evaluate comprehension.
For precise information, it would be best to refer to the specific institution's course catalog or contact the relevant department for details about the curriculum, objectives, and prerequisites of MP23ABS1TR.
Equivalent
1. Knowles SPH0645LM4H-B - A digital microphone with similar performance characteristics.
2. Infineon IM69D130 - Offers similar sensitivity and frequency response.
3. STMicroelectronics MP34DT01-M - Another MEMS microphone with comparable audio quality and specifications.
Ensure to compare the specific technical details like sensitivity, signal-to-noise ratio, and interface type before selecting a replacement.
Features
1. Omnidirectional Sensitivity: Captures sound from all directions, making it ideal for voice capture and environmental sensing.
2. Low Power Consumption: Suitable for battery-powered devices, ensuring longer operational life.
3. High Signal-to-Noise Ratio (SNR): Provides clear audio quality by minimizing background noise interference.
4. Wide Frequency Response: Ensures accurate audio capture across a broad range of frequencies.
5. Digital Output: Often available with PDM (Pulse Density Modulation) output for easy integration with digital systems.
6. Compact Size: Small footprint design allows for integration into space-constrained applications like smartphones, tablets, and other portable electronics.
7. Robust Performance: Reliable operation in various environmental conditions due to sturdy MEMS construction.
8. Easy Integration: Compatible with standard manufacturing processes, facilitating seamless incorporation into product designs.
These features make the MP23ABS1TR suitable for applications in consumer electronics, smart home devices, and voice-activated systems.
Pinout
1. VDD: Power supply pin.
2. GND: Ground pin.
3. DATA/OUTPUT: Provides the output signal, usually in digital or analog form.
4. CLK (optional): If the microphone is digital, a clock pin might be included.
5. SEL or Mode (optional): Some versions might include a pin to select modes or interfaces.
These microphones are commonly used in consumer electronics for voice capture due to their small size, low power consumption, and ability to deliver high-quality audio input. Exact pin configuration can vary, so it's essential to consult the manufacturer's datasheet for precise details.