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MSM381ACP003 on a board, in 3D

MSM381ACP003

MEMS

-38dB 1.85mm 1.8V 170Ω 175uA 1mm 2.75mm 64dB Analog output Omnidirectional Omnidirectional pickup LGA-4(1.9x2.8) MEMS Microphones ROHS

Extended
JLCPCBLCSCmems/MSM381ACP003
Category
MEMS Microphones
Package
LGA-4(1.9x2.8)
Pins
4

Overview

The MSM381ACP003 is a MEMS Microphone made by MEMS in a LGA-4(1.9x2.8) package with 4 pins. -38dB 1.85mm 1.8V 170Ω 175uA 1mm 2.75mm 64dB Analog output Omnidirectional Omnidirectional pickup LGA-4(1.9x2.8) MEMS Microphones ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:MIC-SMD_4P-L2.8-W1.9-TR_MSM381ACP003, from EasyEDA), ready for a KiCad board. 16,081 are in stock at JLCPCB (part C51928212). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

1234
EasyEDA_Cloud:MIC-SMD_4P-L2.8-W1.9-TR_MSM381ACP003From EasyEDA

Parameters

11
Current Consumption
175uA
Direction
Omnidirectional
Features
Omnidirectional pickup
Height
1mm
Impedance
170Ω
Length
2.75mm
Output Type
Analog output
S/N Ratio
64dB
Sensitivity
-38dB
Voltage - Supply
1.8V
Width
1.85mm

Order codes

1

Open-source boards using it

All 1
  • 4 layers40.5 × 60 mmEs8390-breakout, the printed circuit board in 3D

    Es8390-breakout

    wemaxon/es8390-breakout

    ES8390 Breakout Board with Class-D Amplifier, Line-Out/Headphone and Line-In

    65 parts

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![MSM381ACP003](https://pcbkit.io/embed/parts/mems/MSM381ACP003.jpg?size=s)](https://pcbkit.io/parts/mems/MSM381ACP003)

Questions

Is there a KiCad symbol and footprint for the MSM381ACP003?

Yes. the footprint EasyEDA_Cloud:MIC-SMD_4P-L2.8-W1.9-TR_MSM381ACP003, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MSM381ACP003?

LGA-4(1.9x2.8), with 4 pins. Its footprint is drawn on this page.

Where can I order the MSM381ACP003?

JLCPCB lists it as part C51928212, with 16,081 in stock; the sellers' links on this page open their listings.

What can replace the MSM381ACP003?

Parts like it in the library: the MSM421ACT006 by MEMS, the MSM381ACB026 by MEMS, the MSM381ADB001 by MEMS and the MSM381ACB022 by MEMS. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MSM381ACP003?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

5