MP34DT05TR
MIC MEMS DIGITAL PDM OMNI -26DBManufacturer: STMicroelectronics
Categories: Microphones
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STMicroelectronics MP34DT05TR is a digital PDM (Pulse Density Modulation) MEMS microphone. This omnidirectional silicon microphone offers a sensitivity of -26dB ±3dB at 94dB SPL across a frequency range of 100 Hz to 10 kHz. It operates within a voltage range of 1.6 V to 3.6 V, with a rated voltage of 1.8 V, and typically draws 650 µA of supply current. The signal-to-noise ratio is 64dB. The component features a rectangular form factor measuring 4.00mm x 3.00mm with a maximum height of 1.10mm. It is supplied on a tape and reel with solder pad terminations for surface mounting. Applications for this component include consumer electronics and industrial systems requiring high-quality audio input.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Output Type | Digital, PDM |
| Size / Dimension | 0.157"" L x 0.118"" W (4.00mm x 3.00mm) |
| Sensitivity | -26dB ±3dB @ 94dB SPL |
| Shape | Rectangular |
| Type | MEMS (Silicon) |
| S/N Ratio | 64dB |
| Termination | Solder Pads |
| Direction | Omnidirectional |
| Port Location | Top |
| Height (Max) | 0.043"" (1.10mm) |
| Voltage - Rated | 1.8 V |
| Current - Supply | 650 µA |
| Voltage Range | 1.6 V ~ 3.6 V |
| Frequency Range | 100 Hz ~ 10 kHz |