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SD18OB371-041 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SD18OB371-041 product

SD18OB371-041

Microphones

MEMSPDMDigital MicrophoneGoertek

The Goertek SD18OB371-041 is a digital PDM MEMS microphone optimized for consumer electronics, offering high sensitivity and low power consumption in a compact SMD package.

Best for

  • Mobile phones
  • Wearable electronics
  • Portable audio devices

Avoid if

  • Applications requiring analog output
  • Environments with high ultrasonic noise

Check before use

  • Reflow temperature profile
  • Acoustic port protection strategy

Key specifications

Sensitivity
-37 dBFS
SNR
65 dB
Supply Voltage
1.8 V
Output
PDM

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsAudio Sensing

Datasheet

77185d250f4994154a4d0bd7509fca7a_2209092100_Goertek-SD18OB371-041_C3040249.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SD18OB371-041: 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 a digital MEMS microphone with PDM output, designed for high-quality audio capture in mobile and wearable devices.