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LMA2718T381-OFA19 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMA2718T381-OFA19 product

LMA2718T381-OFA19

Microphones

MEMSMicrophoneAudio

The LMA2718T381-OFA19 is an omni-directional MEMS microphone featuring high sensitivity (-38dB) and a 60dB SNR, optimized for surface-mount assembly in compact audio devices.

Best for

  • ANC/ENC headsets
  • Smart wearables

Avoid if

  • Applications requiring extreme mechanical shock resistance without protection

Check before use

  • Reflow temperature profile

Key specifications

Sensitivity
-38 dB
SNR
60 dB(A)
Operating Voltage
1.6 V - 3.6 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Consumer AudioWearables

Datasheet

cd2048aa6e5b4216ced677ab42847463_2406041745_LinkMems-LMA2718T381-OFA19_C19267421.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMA2718T381-OFA19: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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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 a high-performance MEMS microphone with an integrated pre-amplification ASIC, designed for high-sensitivity audio capture.