INMP411ACEZ-R0

Microphones Overview

The INMP411ACEZ-R0 is a digital MEMS microphone manufactured by TDK InvenSense. It utilizes Pulse Density Modulation (PDM) output technology to deliver high-fidelity audio capture. The component is engineered for compact integration into portable electronics, providing reliable signal-to-noise ratio performance suitable for voice interface and acoustic event detection applications in consumer devices.

Microphones Feature Summary

• Digital PDM output interface for seamless system integration
• High-performance MEMS element construction
• Compact form factor designed for space-constrained mobile devices

Microphones Applications

• Smartphones and tablets
• Laptops and personal computers
• Voice-enabled IoT devices

Microphones Procurement Notes

Verify the specific ordering suffix against official TDK InvenSense documentation to confirm package type and reel specifications. Ensure compatibility with host controller PDM interfaces before procurement. Request current datasheets directly from authorized distributors or the manufacturer to validate pin assignments and electrical characteristics.

Microphones Selection Notes

Select this component when a digital PDM microphone is required for mobile computing platforms. Evaluate system architecture requirements for PDM clocking and data alignment. Consider power consumption profiles relative to always-on voice assistant capabilities. Confirm mechanical mounting constraints align with the specified package dimensions.

Microphones Part Context

This microphone belongs to the TDK InvenSense SmartSound portfolio, which focuses on digital MEMS solutions for edge AI and voice interfaces. The brand leverages extensive MEMS fabrication expertise to provide sensors for consumer, industrial, and automotive sectors. Integration supports modern computing devices requiring accurate motion and audio sensing.

Microphones Replacement Considerations

Consult official TDK InvenSense substitution guides for verified equivalents. Cross-reference pinouts and electrical parameters carefully. Generic replacements may lack compatible digital interface timing or acoustic performance specifications.