PMM-3738-VM1010-R

Microphones Overview

The PMM-3738-VM1010-R is a single-ended analog MEMS microphone featuring wake-on sound technology. It operates at 5 μA supply current (9 μW power) in listening mode, detecting vocal band sounds above a threshold to trigger full audio output within 100 microseconds. The device supports configurable voice zones from 5 to 20 feet and includes ZeroPower Listening capabilities for battery-powered devices.

Microphones Feature Summary

• Wake-on sound detection with ultra-low 5 μA standby current
• Fast transition to full audio output within 100 microseconds of acoustic event
• Configurable voice zone sensitivity ranging from 5 to 20 feet radius
• ZeroPower Listening technology enabling system activation via sound energy

Microphones Applications

• Smart speakers requiring voice activation
• Smart TV remote controls
• Smart headphones
• IoT smart home products

Microphones Procurement Notes

Verify component authenticity through authorized PUI Audio distributors. Confirm datasheet revisions match specific manufacturing lot requirements. Ensure handling procedures comply with electrostatic discharge protocols during assembly. Validate package integrity against shipping damage indicators prior to integration into final product designs.

Microphones Selection Notes

Select this component for applications demanding minimal standby power consumption while maintaining rapid voice activity detection. The integrated wake-on sound functionality eliminates the need for continuous high-power processing. Consider the configurable voice zone range when optimizing placement relative to user interaction points in compact consumer electronics.

Microphones Part Context

This part belongs to PUI Audio's piezoelectric MEMS microphone portfolio, specifically designed for voice interface applications. It represents an advancement in low-power audio sensing by combining traditional analog output capabilities with intelligent power management features suitable for battery-operated environments.

Microphones Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer channels for current obsolescence status or recommended alternative components within the same product family.