STEVAL-MKI139V5

NRND

Microphone coupon board based on the MP23AB01DH fully differential analog MEMS microphone

Download databrief
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The STEVAL-MKI139V5 daughterboard contains four MP23AB01DH analog MEMS microphones. The coupon concept facilitates performance testing of ST MEMS microphones. It is possible to detach the single PCBs hosting each microphone.
  • All features

    • 4 x MP23AB01DH bottom port analog MEMS microphones
    • Vsupply from 2.3 to 3.6 V
    • 135 dBSPL acoustic overload point
    • Omnidirectional sensitivity
    • Frequency range 100 Hz - 10 kHz
    • 65 dB of SNR
    • Sensitivity -38 dBFV ± 1 dBV
    • THD < 0.2% @ 94 dBSPL, 1 kHz
    • THD < 5% @ 130 dBSPL, 1 kHz
    • RoHS compliant

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-MKI139V5
NRND
CARD Industrial Ecopack2 -

STEVAL-MKI139V5

Package:

CARD

Material Declaration**:

Marketing Status

NRND

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-MKI139V5 Available at 2 distributors

Distributor availability ofSTEVAL-MKI139V5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14 1 Buy from Distributor
RS COMPONENTS EUROPE 3 1 Buy from Distributor

Distributor reported inventory date: 2021-10-23

Distributor Name

DIGIKEY

Stock

14

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3

Min.Order

1

Distributor reported inventory date: 2021-10-23

MP23AB01DH
NRND
ST EAR99 NEC ITALY 35.0 / 1

STEVAL-MKI139V5

Core Product

MP23AB01DH

Marketing Status

NRND

Budgetary Price (US$)*/Qty

35.0 / 1

Distributor availability ofSTEVAL-MKI139V5

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14 1 Buy from Distributor
RS COMPONENTS EUROPE 3 1 Buy from Distributor

Distributor reported inventory date: 2021-10-23

Distributor Name

DIGIKEY

Stock

14

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3

Min.Order

1

Distributor reported inventory date: 2021-10-23

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

35.0 / 1

Country of Origin

ITALY

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors