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LGA-4

MSM421ACT012

MEMS

-42dB 1.05mm 1.85mm 1.8V 150uA~170uA 2.75mm 200Ω 57dB Analog output Omnidirectional Omnidirectional pickup LGA-4(1.9x2.8) MEMS Microphones ROHS

Extended
JLCPCBLCSCmems/MSM421ACT012
Category
MEMS Microphones
Package
LGA-4
Pins
4

Overview

The MSM421ACT012 is a MEMS Microphone made by MEMS in a LGA-4 package with 4 pins. -42dB 1.05mm 1.85mm 1.8V 150uA~170uA 2.75mm 200Ω 57dB Analog output Omnidirectional Omnidirectional pickup LGA-4(1.9x2.8) MEMS Microphones ROHS.

215 are in stock at JLCPCB (part C7566905).

Symbol

The library has no symbol for this part yet.

Footprint

The library has no footprint for this part yet.

Parameters

11
Current Consumption
150uA~170uA
Direction
Omnidirectional
Features
Omnidirectional pickup
Height
1.05mm
Impedance
200Ω
Length
2.75mm
Output Type
Analog output
S/N Ratio
57dB
Sensitivity
-42dB
Voltage - Supply
1.8V
Width
1.85mm

Order codes

1

Questions

What package is the MSM421ACT012?

LGA-4, with 4 pins.

Where can I order the MSM421ACT012?

JLCPCB lists it as part C7566905, with 215 in stock; the sellers' links on this page open their listings.

What can replace the MSM421ACT012?

Parts like it in the library: the MSM381A3729Z9E-C by MEMS, the MSM421AKT002 by MEMS, the LCA3729T381-OAC03 by LinkMems and the LCA3729T421-OAC03 by LinkMems. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8