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MQM-32325-B66 is listed in the Microphones range at ChipApex. The manufacturer field lists Knowles. Its product description is MEMS MICROPHONE. Review the specifications below when checking this part for your BOM.
Microphones specifications for MQM-32325-B66
- Description：MEMS MICROPHONE
- Series：-
- Mfr：Knowles
- Package：Tape & Reel (TR)
- Type：-
- Output Type：-
- Direction：-
- Frequency Range：-
- Sensitivity：-
- S/N Ratio：-
- Impedance：-
- Voltage Range：-
- Current - Supply：-
- Port Location：-
- Ratings：-
- Termination：-
- Size / Dimension：-
- Height (Max)：-
- Shape：-
- Grade：-
- Qualification：-
- Voltage - Rated：-
Microphones datasheet and documents for MQM-32325-B66
Microphones Overview
The Knowles MQM-32325-B66 is a subminiature MEMS microphone belonging to the MQM series. It features an omnidirectional acoustic response designed for premium audio capture in compact form factors. The device utilizes surface mount technology (SMD/SMT) for integration into electronic assemblies. It operates within a supply voltage range of 1 VDC to 10 VDC and includes internal damping characteristics. The component is RoHS compliant and manufactured by Knowles.
Microphones Feature Summary
- Subminiature size optimized for space-constrained designs
- Omnidirectional acoustic sensitivity pattern
- Internal damping for controlled frequency response
- Surface mount package configuration
Microphones Applications
- Mobile communication devices
- Wearable electronics
- Voice recognition systems
Microphones Procurement Notes
Verify the specific manufacturer part number against official Knowles documentation to ensure accuracy. Confirm that the ordering suffix corresponds to the required packaging format, such as reel quantities. Check for any specific environmental or compliance certifications required for your target market before finalizing procurement.
Microphones Selection Notes
Select this component when a small footprint and omnidirectional pickup are required. Ensure the application circuit supports the specified operating voltage range. Verify that the SMD package type matches the PCB layout constraints. Consider the internal damping characteristics if specific acoustic tuning is necessary for the design.
Microphones Part Context
This microphone is part of the Knowles MQM series, which focuses on subminiature performance microphones. The series is engineered for applications demanding high-quality audio in very small physical dimensions. It represents a solution for modern portable electronics where space is limited but audio fidelity remains critical.
Microphones Replacement Considerations
Consult official Knowles documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' MEMS microphones without verifying pinout, electrical parameters, and acoustic specifications.
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