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LMA2718T381-OAK02 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMA2718T381-OAK02 product

LMA2718T381-OAK02

Microphones

MEMSMicrophoneOmni-directionalSMD

The LMA2718T381-OAK02 is a high-performance omni-directional MEMS microphone from LinkMems, optimized for noise-cancelling applications with a -38dB sensitivity and 58dB SNR.

Best for

  • ANC/ENC headphones
  • Smart speakers
  • Voice recorders

Avoid if

  • Applications requiring extreme mechanical shock resistance beyond standard MEMS limits

Check before use

  • Reflow temperature profile
  • Acoustic port clearance

Key specifications

Sensitivity
-38dB
SNR
58dB
Supply Voltage
1.6V - 3.6V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Class 1
ECCN
-
HTSUS
-

Application

Consumer AudioSensor

Datasheet

0869646559fc3dd9232c549449a22e7b_2406041745_LinkMems-LMA2718T381-OAK02_C5373228.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMA2718T381-OAK02: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an omni-directional MEMS microphone integrated with a pre-amplification ASIC, designed for surface-mount assembly.