ICS-41352

Microphones Overview

The ICS-41352 is a digital MEMS microphone manufactured by TDK InvenSense. It features a PDM digital output and a bottom port configuration. The device operates within a voltage range of 1.65 V to 3.63 V and draws a supply current of 600 µA. Its physical dimensions are 3.50 mm in length, 2.65 mm in width, and 0.98 mm in height. The component supports an ultrasonic mode for specialized applications.

Microphones Feature Summary

• Digital PDM output interface
• Bottom port acoustic design
• Integrated ultrasonic operation mode

Microphones Applications

• Ultrasonic sensing systems
• MEMS microphone evaluation
• Digital audio signal processing

Microphones Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm compatibility with existing PDM interfaces. Review the official datasheet for mechanical tolerances. Ensure voltage requirements match system specifications. Check for available evaluation boards for testing purposes.

Microphones Selection Notes

Select this component for designs requiring digital PDM connectivity. Consider the bottom port orientation for acoustic integration. Evaluate the 600 µA current consumption against power budgets. Verify support for ultrasonic frequencies if needed. Assess the compact 3.50 x 2.65 mm footprint constraints.

Microphones Part Context

This part belongs to the ICS series of MEMS microphones from TDK InvenSense. It complements other digital microphone models in the portfolio. The product line focuses on silicon-based acoustic sensors. Development tools like EV_ICS-41352-FX support its integration.

Microphones Replacement Considerations

Public confirmed substitute part numbers: None identified.