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MEMS MSM381ACB022 product image
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MEMS MSM381ACB022RoHS

Manufacturer
MEMSAsian Brands
MPN
MSM381ACB022
LCSC Part #
C51928209
Packaging
LGA-3(1.9x2.8)
Customer #
Key Attributes
Omnidirectional -38dB 170Ω 64dB LGA-3(1.9x2.8) Microphones RoHS
Datasheetpdf iconMEMS MSM381ACB022
In-Stock: 5,015
5,015 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.2894$ 1.45
50+$ 0.2289$ 11.45
150+$ 0.203$ 30.45
500+$ 0.1707$ 85.35
2,500+$ 0.1563$ 390.75
5,700+$ 0.1477$ 841.89
Standard Packaging5700/Full Reel
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Products Specifications

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TypeDescription
CategoryAudio Products/Microphones
ManufacturerMEMS
PackagingLGA-3(1.9x2.8)
Voltage - Supply1.8V
Current Consumption175uA
DirectionOmnidirectional
Sensitivity-38dB
Height0.9mm
Output Impedance170Ω
S/N Ratio64dB
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging5700
Sales UnitPiece

Introduction

AI Translation

MSM381ACB022 is an omnidirectional, bottom-port, analog output MEMS microphone with high performance and high reliability. It features enhanced RF immunity. The product adopts a low-profile 2.75 mm × 1.85 mm × 0.9 mm metal-can LGA package, compatible with SMT processes with no sensitivity degradation.

Features

AI Translation
  • High acoustic overload point
  • Omnidirectional
  • Excellent RF immunity
  • Standard SMD reflow soldering
  • Compatible with tin-lead and lead-free soldering processes
  • RoHS/halogen-free compliant
  • Sensitivity matched within ±1dB

Applications

AI Translation
  • Active Noise Cancellation
  • Laptop
  • Tablet
  • Bluetooth Headset
  • Headphone
  • Wearable Smart Device