Features
• Single supply voltage
• Low power consumption
• AOP = 122.5 dBSPL
• 64 dB signal-to-noise ratio
• Omnidirectional sensitivity
• –26 dBFS ± 1 dB sensitivity
• PDM output
• HCLGA package
– Top-port design
– SMD-compliant
– EMI-shielded
– ECOPACK, RoHS, and “Green” compliant

Description
The MP34DT06J is an ultra-compact, low-power, omnidirectional, digital MEMS
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 dedicated to producing audio sensors.
The IC interface is manufactured using a CMOS process that allows designing a
dedicated circuit able to provide a digital signal externally in PDM format.
The MP34DT06J is a low-distortion digital microphone with a 64 dB signal-to-noise
ratio and –26 dBFS ±1 dB sensitivity.
The MP34DT06J is available in a top-port, SMD-compliant, EMI-shielded package
and is guaranteed to operate over an extended temperature range from -40 °C to
+85 °C.

Applications
• Mobile terminals
• Laptop and notebook computers
• Portable media players
• VoIP
• Speech recognition
• A/V eLearning devices
• Gaming and virtual reality input devices
• Digital still and video cameras
• Antitheft systems