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LMA2718B381-OAH03 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMA2718B381-OAH03 product

LMA2718B381-OAH03

Microphones

MEMSMicrophoneOmni-directional

The LMA2718B381-OAH03 is an omni-directional MEMS microphone designed for high-performance audio applications, featuring high sensitivity and a high acoustic overload point.

Best for

  • ANC/ENC headsets
  • Smart wearables
  • Audio recording devices

Avoid if

  • Applications requiring extreme mechanical shock resistance beyond specified limits

Check before use

  • Reflow temperature profile
  • Port hole protection

Key specifications

Sensitivity
-38 dB
SNR
64 dB(A)
AOP
130 dBSPL

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Class 1
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

7c9ba2c4d8818bdeea42a40f1ce10b73_2406041745_LinkMems-LMA2718B381-OAH03_C19267417.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMA2718B381-OAH03: 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 with integrated pre-amplification ASIC, optimized for surface mounting.