STMicroelectronics Audio System, 5-Pin RHLGA

Features:
• 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

• Description:
• 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.