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LMA3722T421-OA1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMA3722T421-OA1 product

LMA3722T421-OA1

Microphones

MEMSMicrophoneAudio

The LMA3722T421-OA1 is a high-performance omni-directional MEMS microphone suitable for compact audio applications.

Best for

  • Consumer audio devices
  • Smart wearables

Avoid if

  • Applications requiring extreme vibration resistance without shock mounting

Check before use

  • Reflow temperature limits

Key specifications

Sensitivity
-42 dB
SNR
58 dB(A)
Supply Voltage
1.6V - 3.6V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

b7ccaa08783e7b7fc4f6d70185c966f0_2406041745_LinkMems-LMA3722T421-OA1_C5455567.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMA3722T421-OA1: 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, designed for surface-mount assembly.