MEMS audio single ended microphone

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details


• Single supply voltage operation 1.52 V - 3.6 V
• Omnidirectional sensitivity
• High signal-to-noise ratio
• High acoustic overload point: 130 dBSPL typ.
• Package compliant with reflow soldering
• Enhanced RF immunity
• Ultra-flat frequency response
• Low latency
• Ultra-low-power: 150 μA max
• ECOPACK®, RoHS, and “Green” compliant


The MP23ABS1 is a compact, low-power microphone built with a capacitive sensing element and an IC interface.

The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors.

The MP23ABS1 has an acoustic overload point of 130 dBSPL with a typical 64 dB signal-to-noise ratio.

The sensitivity of the MP23ABS1 is -38 dBV ±1 dB @ 94 dBSPL, 1 kHz.

Attribute Value
Mounting Type Surface Mount
Package Type RHLGA
Pin Count 5
Dimensions 3.5 x 2.65 x 1.08mm
Length 3.5mm
Width 2.65mm
Height 1.08mm
Maximum Operating Supply Voltage 3.6 V
Maximum Operating Temperature +85 °C
Minimum Operating Supply Voltage 1.52 V
Minimum Operating Temperature -40 °C
Temporarily out of stock - back order for despatch 04/02/2021, delivery within 4 working days from despatch date
Price Each (On a Reel of 5000)
Was SGD1.543
SGD 1.306
(exc. GST)
SGD 1.397
(inc. GST)
Per unit
Per Reel*
5000 +
*price indicative
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