SPU1410LR5H-QB

Overview

The SPU1410LR5H-QB is a miniature, high-performance, low-power analog MEMS microphone manufactured by Syntiant. It features an omnidirectional acoustic port and operates within a voltage range of 1.5 V to 3.6 V. The device exhibits a frequency response from 10 Hz to 10 kHz with a sensitivity of -38dB ±3dB @ 94dB SPL. It utilizes solder pad termination for surface-mount assembly.

Feature Summary

• Zero-height ultra-miniature form factor designed for space-constrained mobile devices
• Maximum RF protection capabilities integrated into the silicon design
• Low power consumption suitable for battery-operated portable electronics

Applications

• Cellphones
• Mobile communication devices
• Portable audio recording equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific manufacturing date codes relevant to your production timeline. Ensure proper ESD handling procedures are followed during storage and assembly due to the sensitive MEMS structure.

Selection Notes

Select this component when zero-profile height and superior RF immunity are critical requirements. It is appropriate for designs requiring wide dynamic range and low noise in compact enclosures. Evaluate thermal management needs as the device lacks active cooling mechanisms.

Part Context

This part belongs to the SiSonic™ series of silicon microphones. It represents a specialized category of ultra-compact acoustic sensors engineered specifically for the rigorous demands of modern mobile telecommunications hardware where size and signal integrity are paramount.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Syntiant replacement guides for equivalent performance specifications.