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ICS-41351
+BOMMIC MEMS DIGITAL PDM OMNI -26DB
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Nhà sản xuấtTDK InvenSense
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Ông. Phần #ICS-41351
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Có sẵn26933
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Last Time Buy |
| Type | MEMS (Silicon) |
| Output Type | Digital, PDM |
| Direction | Omnidirectional |
| Frequency Range | 50 Hz ~ 20 kHz |
| Sensitivity | -26dB ±1dB @ 94dB SPL |
| S/N Ratio | 65dB |
| Current - Supply | 600 µA |
| Port Location | Top |
| 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 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Voltage - Rated | 1.8 V |
Tổng quan
Description
- Type: an upper-division Information/Computer Science course, often a capstone or advanced topic.
- Purpose: apply CS theory to real-world problems, develop engineering skills, and complete a substantial project.
- Typical topics: software engineering, distributed systems, cybersecurity, data analytics, or human-computer interaction.
- Format: lectures, labs, team projects, and presentations.
- Prereqs: junior standing plus prior programming/data-structures coursework (math as needed).
- Assessment: assignments, exams, project milestones, final report, and presentation.
- Outcomes: ability to analyze requirements, design and implement robust solutions, test and document work, work in a team, and consider ethical and social implications.
Note: exact content varies by institution—check your official syllabus or catalog. If you share your university and the full course title, I can tailor a precise intro.
Pinout
- Manufacturer or a link to the datasheet
- Package type (e.g., 8‑pin SOIC, 14‑pin QFN)
With the datasheet, I’ll give a concise pinout (pin count and each pin’s function).
Application
- Process and batch control (chemicals, oil/gas, water treatment)
- SCADA/DCS and factory automation
- Energy and utilities (power plants, smart grids, water/wastewater)
- Building automation (HVAC, lighting, security)
- Transportation and logistics automation
- Robotics and autonomous systems
- IIoT data analytics and optimization
- Predictive maintenance and condition monitoring
- Safety-critical and regulatory-compliant control systems
- ICS cybersecurity and resilience initiatives
Package
Frequently Asked Questions
Q: What is the operating voltage range for the ICS-41351?
A: The rated voltage is 1.8V. For exact min/max limits, please refer to the official datasheet.
Q: Is this microphone suitable for voice wake-up applications?
A: Yes, its 65dB SNR and PDM digital output with 600μA low current make it ideal for always-on voice activation.
Q: What type of output signal does the ICS-41351 provide?
A: It provides a digital PDM (Pulse Density Modulation) output, simplifying direct connection to digital processors.
Q: Can this component be used in high-reliability designs?
A: The part status is "Last Time Buy," so it is not recommended for new high-volume designs requiring long-term availability.
Q: What is the frequency response range of this MEMS microphone?
A: It covers a wide audio range from 50 Hz to 20 kHz, suitable for high-fidelity recording.
Q: What is the sensitivity tolerance of this microphone?
A: The sensitivity is -26dB ±1dB @ 94dB SPL, ensuring consistent performance across units.
Q: What are the mounting and packaging options for the ICS-41351?
A: It has solder pad terminations for SMD mounting and is available in Cut Tape or Tape & Reel packaging.
