SPU0410HR5H-1

Overview

The SPU0410HR5H-1 is an omnidirectional MEMS silicon microphone from the SiSonic SPU series. It features analog output and operates on a supply voltage of 1.5 V to 3.6 V. The device has a sensitivity of -42 dB ±1 dB at 94 dB SPL, with a frequency range of 100 Hz to 10 kHz. It draws current within the specified operational limits for low-power applications.

Feature Summary

• Omnidirectional acoustic port design
• Analog signal output capability
• Low power consumption architecture

Applications

• Voice recognition systems
• Consumer audio devices
• Hands-free communication modules

Procurement Notes

Verify component status as this part may be obsolete or discontinued. Confirm availability through authorized distributors only. Ensure compatibility with existing circuit designs before procurement. Check for alternative replacements if production continuity is required.

Selection Notes

Select this component for applications requiring analog output from a miniature MEMS sensor. Consider the specific voltage range and sensitivity requirements. Evaluate the frequency response against target audio bandwidth needs. Verify package compatibility during integration.

Part Context

This microphone belongs to the SiSonic SPU series by Syntiant. It represents a class of ultra-miniature surface-mount silicon microphones designed for high performance in small form factors. The series includes various output types and port configurations.

Replacement Considerations

Check for direct substitutes within the same manufacturer's portfolio. Verify pinout and electrical parameter compatibility. Consider obsolescence status when selecting alternatives.